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How Modern Cruise Ships Are Getting Safer: 5 Features That Prevent Sinking

what keeps cruise ships from sinking

Cruise ships have come a long way in terms of safety over the years. With advancements in technology and stringent regulations in place, the risk of a ship sinking has significantly decreased. In this blog post, we will explore five key features that contribute to the enhanced safety of modern cruise ships, ultimately providing passengers with a more secure and enjoyable journey.

1) Increased Size and Power

One of the most noticeable improvements in modern cruise ships is their size. These vessels have grown significantly in size, which not only provides passengers with more space and amenities but also makes them more stable. A larger surface area means that the ship can better handle rough seas, reducing the risk of capsizing. Moreover, these larger ships boast more powerful engines, allowing them to navigate through challenging conditions with ease, preventing them from being at the mercy of nature.

2) Strengthened Compartments

Over the years, maritime regulations have evolved to enhance the structural integrity of cruise ships. The compartments on modern vessels are designed to be much stronger, reducing the likelihood of them being breached in the event of a collision or other emergencies. The implementation of advanced materials and construction techniques ensures that the ship's compartments are more resilient than ever before, making it less likely for water to penetrate and cause catastrophic damage.

3) Smarter Stress Distribution

Modern cruise ships are built with a more sophisticated understanding of stress distribution. Through the use of advanced framing techniques and materials, these vessels can better handle the dynamic forces at play while at sea. This allows for improved stability and resilience against the rigors of ocean travel, significantly reducing the risk of capsizing or structural failures.

4) Advanced Stabilization Systems

To provide passengers with a smooth and comfortable experience, modern cruise ships are equipped with state-of-the-art stabilization systems. These systems employ advanced technology, such as gyroscopes and fins, to counteract the forces that can cause the ship to sway. This not only enhances passenger comfort but also ensures that the ship remains steady even in rough seas, reducing the risk of accidents.

5) Accurate Weather Data and Navigation

Accurate weather data is crucial for the safety of cruise ships. Modern vessels are equipped with advanced weather forecasting and monitoring systems that provide real-time information about meteorological conditions. This allows the ship's crew to navigate around storms and other adverse weather events, minimizing the risk of encountering dangerous conditions. Additionally, the integration of satellite technology and radar systems ensures that the ship always knows its precise location and can avoid potential hazards.

The safety of modern cruise ships has seen tremendous improvements over the years, thanks to a combination of factors, including increased size and power, reinforced compartments, smart stress distribution, advanced stabilization systems, and accurate weather data and navigation. These features work in tandem to reduce the risk of sinking and provide passengers with a secure and enjoyable travel experience. As technology and regulations continue to evolve, we can expect even more innovative safety features to be integrated into future cruise ship designs, further enhancing the safety and peace of mind of those who choose to set sail on these incredible vessels. So the next time you embark on a cruise adventure, you can do so with confidence in the modern safety features that help ensure a safe and memorable journey.

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Video: Why Cruise Ships Don’t Tip Over Even In Rough Seas

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Last updated on November 22nd, 2022 at 02:11 pm

Ah! A majestic Snow White cruise ship looks like a piece of art. It’s a city in itself with cafes, stores, swimming pools, gyms and a water park. Everything from its impressive size to the number of passengers on board leaves unprepared observers speechless.

The biggest mystery for some people is how does that big guy stay afloat and avoid Keeling over? Well, imagine something as large as the Empire State Building in length and 10 giraffes both in width and in height. The weight of the biggest cruise ships can equal the weight of 2000 Blue Whales piled on top of each other. One of the world’s largest cruise ship can transport almost 7000 passengers and more than 2000 crew members.

Cruise ships are surprisingly well prepared for all the bad weather one can expect out at sea. They’re designed to handle even severe storms during the hurricane season. Before construction, the naval architects make a ship scale model and put it through all kinds of extreme weather simulations. This way they check how the future full size vessel will react in any given situation.

Coming back to our question that how cruise ships manage to stay upright and afloat in almost any weather? Do they probably have a massive and heavy underwater part that helps them to keep the balance? Not at all. Cruise ships have narrow and wide bottom surfaces. Usually no more than 30 feet (9.1 metres) of a vessel sits under the water, which is only about 10% of the ship’s overall height. These vessels are massive, and incredibly heavy.

Keep in mind that a cruise ship carries not only its own way, but also the weight of at least several thousand passengers and crew members, all their luggage, food, furniture, swimming pools filled with water elevators and a whole lot of entertainment. But even loaded with all this hefty cargo, a vessel is still filled with air, which makes it buoyant-capable of floating.

Buoyancy is tightly linked with how dense the object is. If it’s denser than water, like a stone, it will sink otherwise it will stay on the surface. Now one more thing, if you put a floating object on the surface of the water, it will make the water push upward against it. This pressure is what keeps the object from sinking. The only difference between a cruise ship and a piece of wood is that the vessel sits in the water way, way lower than the wood because of its immense weight.

It doesn’t explain why cruise ships don’t tip over, though. If you look at a cruise ship’s hull, you’ll notice its unusual shape. It’s wide and rounded. This helps the vessel to move smoothly and with minimal drag. That’s a force which slows a ship down. Round edges also increase the ship stability, preventing the vessel from swaying and rocking and passengers- from feeling seasick.

Even though a cruise ship towers above the surface, its centre of gravity is far below the waterline. The heaviest equipment, engines, tanks with fuel drinking water and waste, all of this is at the very bottom of the ship on the lowest decks. And that’s not all. Among these bulky tanks and containers, there’s something crucial for the ship’s balance, ballast tanks. They contain water that can be pumped from one side of the ship or the other. In case of an emergency or rough seas, it helps to keep the ship balanced, counter the waves and reduce rocking. A large cruise ship usually has several ballast tanks.

So buoyancy, low centre of gravity, and ballast keep a cruise ship stable , but there is one natural phenomenon that can still put this vessel at risk. And it’s not wind . Surprisingly, experts say that no wind can be strong enough to cause a ship to turn over. The danger is rogue waves . These are the waves that can be twice as tall as others and come from any direction. They appear out of nowhere, and no one can predict when and where they will pop up. It’s a good thing Rogue waves are extremely rare, and chances that a cruise ship will meet one are really low.

Sometimes, a cruise ship doesn’t manage to dodge a storm and has to force its way through the waves. If that happens, the most important thing is to keep the ship’s front (the bow) pointed into the waves. For onlookers, the view will be terrifying, giant waves rising right in front of the bow. But seamen know that only this way the ship can plow through the waves safely.

A wave crashing against the side of the ship is way more dangerous because they can easily turn the vessel over. Cruise ships are equipped with special stabilisers that prevent them from tilting to one side too much, but they don’t help with pitching- front to back movements. For this purpose. cruise ships have long and narrow bows that help them cut through the waves more effectively. Combined, stabilisers and long bows help cruise ships to weather even powerful storms.

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Can cruise ships tip over or sink?

Home » Can cruise ships tip over or sink?

Last updated on January 21st, 2024 at 11:57 am

If you’re ever looking at a cruise ship, noticing how tall and narrow they look, you might be thinking to yourself “can cruise ships tip over?” or “Could this cruise ship sink ?” – You aren’t alone in wondering.

Technically, yes, cruise ships “could” tip over or sink, but the chance of either happening is extremely low. 

Over the years there have been incidents with cruise ships sinking, like the Costa Concordia, when it collided with an underground rock after the  captain steered the ship too close to shore  causing the death of 32 passengers.

Another famous example that comes to mind is of course the  Titanic . 

But before you cancel your cruise, let’s examine this further. 

Every year, millions of people travel on cruises around the world, enjoying a wonderful vacation without incident. Cruise ships are very safe, the  ship staff are trained extremely well to handle emergencies  and the chance of something happening is slim. 

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Can a Cruise Ship Tip Over? Exploring the Truths

Picture of Doug Parker

Doug Parker

  • September 12, 2023

Here’s an age-old question we receive from readers – can a cruise ship tip over? While technically possible, it is not as probable as you’d think.

The cruise industry hosts over 20 million passengers annually on hundreds of cruise ships. However, some non-cruisers seem fixated on the unlikely possibility of a cruise ship capsizing. 

Despite their ever-increasing size, the design of today’s cruise ships, and advanced technology, there’s no need to spend your cruise worrying about your ship tipping over. 

carnival sunshine sailaway

Understanding the design of a cruise ship will help calm any nerves you may have as a cruiser. The cruise industry is a business, including providing a safe and smooth journey. 

That said, cruise ships are built to withstand rough seas and large waves, and they have a balance between buoyancy and weight. 

The top part of the ship floats and maintains buoyancy, with the bottom part weighing it down. This balance is managed in the middle part of the ship to maintain its centering.

Understanding Cruise Ship Desig n

cruise ship buoyant force

Ships are not only larger than ever but also incredibly safe. Have you ever wondered how one of the world’s largest cruise ships, the 236,800-ton Wonder of the Seas , doesn’t tip over?

In this case, Royal Caribbean, like other cruise lines, hires teams of naval engineers and architects who run hundreds of buoyancy tests to ensure crew and guest safety.

And with today’s computer modeling, cruise ship safety is light years ahead of just a few decades ago.

ICON OF THE SEAS EXTERIOR

During sea trials – which occur well before a ship carries its first passenger – the vessels are put through almost every conceivable scenario concerning stability.

In 2009, the navigational team on Carnival Dream heeled (laid the ship over) the ship 45 degrees. Royal Caribbean did the same thing with Oasis of the Seas. It heeled 30 degrees intentionally during trials.

Marine tests show cruise ships can roll to nearly 60 degrees before they likely hit a point where they won’t return upright. However, you would not want to be on a ship with more than 15 degrees.

Stability Features

carnival conquest sea

One of the most important features is the ship’s center of gravity. The center of gravity is where the ship’s weight is evenly distributed.

The ship’s center of gravity must be carefully calculated and positioned to ensure that the ship remains stable in all conditions.

Another important stability feature is the ship’s ballast, which is composed of a heavy material, such as water or sand, used to help stabilize the ship.

Ballast is located at the bottom of the ship and can be transferred from side to side to help maintain the ship’s balance. Cruise lines can use seawater or fuel for stability during sailing.

When calculating a ship’s center of gravity, the weight of fuel and water, which is several tons, is also taken into consideration for ballast.

container ship port everglades florida

Cruise ships also have stabilizing fins extending from the ship’s side, which help reduce the ship’s rolling motion, especially in rough seas, creating a more enjoyable experience for guests.

Stabilizers can be retractable and adjusted based on the ship’s speed and sea conditions.

However, there comes a point when even the stabilizers can’t maintain smooth sailing.  

Weight Distribution

cargo ship freeport bahamas

Weight distribution on a cruise ship is critical to maintaining stability as it must be evenly distributed from side to side and front to back. 

Imagine if, at any moment, all of the ship’s bars, lounges, and other facilities were on one side of the ship; this would cause a weight imbalance.

Cruise ship stability is achieved by evenly distributing public spaces and machinery, such as engines, fuel tanks, fresh and wastewater, and cargo throughout the ship.

Cruise ships are designed with multiple decks and heavier components on the lower decks.

This helps to lower the ship’s center of gravity, making it more stable. The ship’s fuel tanks are also located at the bottom, which helps keep the ship’s weight low.

pilot boat starboard side cruise ship

In addition to careful weight distribution, many cruise ships have double-hull construction that provides additional protection if the hull becomes compromised.

If the outside hull is damaged, the secondary hull maintains a watertight seal to keep the boat upright and reduce flooding.

A feature that your average cruiser might not know about, but it can be comforting to someone who may be afraid to try out a cruise for the first time.

If you’re interested in the details, a study conducted at the Fisheries and Marine Institute of Memorial University of Newfoundland outlines the history and calculations involved in determining buoyancy .

Factors That Could Cause a Cruise Ship to Tip Over

can a cruise ship tip over

Ultimately it would take an extreme act or carelessness to flip a ship over. In the cruise line’s best interest, its ships are designed to be stable and safe.

However, in the rare case that a cruise ship might tip over, here are a few possibilities for why that may occur. 

Human Error

This was best documented in 2006 when Crown Princess left Port Canaveral and unexpectedly listed up to 45 degrees.

An investigation by the National Transportation Safety Board (NTSB) eventually concluded that the likely cause of the Crown Princess accident was the second officer’s erroneous steering wheel commands. 

These were initially made to correct an unexpectedly high turn rate and address the ship’s tilting.

Contributing factors included the captain and staff captain’s improper inputs into the integrated navigation system, while in high-speed, shallow waters, they failed to stabilize the ship.

As a cruise ship moves through shallow water, it creates a low-pressure area underneath its hull. This low-pressure area can cause the ship to sink slightly, increasing its draft and making it more difficult to control.

Severe Weather Conditions

Ship in rough waves

Inclement weather can significantly affect a ship’s stability, as high winds, large waves, and heavy rain can all contribute to a vessel’s pitching and rolling.

When a ship encounters severe weather conditions, the crew will typically take steps to minimize the ship’s exposure to the weather, including changing course, slowing down, or even stopping the ship altogether.

The cruise ship’s captain, navigation team, and engine team are highly trained, and safety is always their priority. 

Mechanical Failure

oil tanker galveston texas

Mechanical failure is another factor that could cause a cruise ship to tip over. There are many mechanical systems on a cruise ship; if any of these systems fail, it could compromise its stability.

For example, if a ship’s ballast tanks fail to operate correctly, the ship could become unbalanced and tip over. Similarly, if a ship’s propulsion system fails, the vessel could be pushed off course and into dangerous waters. Again, this is extremely rare.

RELATED: Are Cruise Ships Safe?

Cruise ships undergo rigorous inspections and maintenance procedures to prevent mechanical failure,

In the event of a mechanical failure, crew members have a plan in place, and many times, as a cruiser, you may never know there was a problem. 

Most cruises sail without incident, but know there’s always a backup plan.

Can a cruise ship tip over? The safety measures in place

navigational bridge cruise ship

Cruise ships are designed with safety in mind, and many measures are in place to prevent tipping. Here are just a few  of the safety measures that are used:

Advanced Warning Systems

Modern cruise ships are equipped with advanced warning systems that can detect changes in the ship’s stability. These systems use sensors to monitor the ship’s movement and can detect if the ship is starting to lift or tilt.

If the system detects any changes in the ship’s stability, an alarm will sound, and the crew will be alerted. This allows the crew to take action quickly, right the ship, and prevent further tipping.

Cruise Ships That Have Tipped Over

Over the years, a few cruise ships have tipped over. But remember, thousands of cruise ships continue to sail daily without incident successfully. Here are some notable examples:

1. MS Estonia

memorial stone m/s estonia

The MS Estonia was a passenger and car ferry that capsized and sank in the Baltic Sea on September 28, 1994. The ship was on its way from Tallinn, Estonia, to Stockholm, Sweden, when it encountered rough seas and high winds.

The ship’s forward ramp went into the water, allowing water to flood the car deck and causing the vessel to capsize. Of the 989 passengers on board, only 137 survived.

2. Costa Concordia

coasta concordia accident

The Costa Concordia was a cruise ship that sailed for Costa Cruises. It ran aground and capsized off the coast of Italy on January 13, 2012.

The ship hit a rock due to the negligence of the captain and took on water, causing it to fall to one side and eventually capsize. Of the 4,252 passengers and crew on board, 32 died.

Following the incident, the cruise industry undertook an extensive review and, as a result, implemented an array of changes to improve safety. Eventually, this led to the development of the Cruise Passenger Bill of Rights.

Other Notable Accidents

cruise ship and the seas

Another accident included the MS Achille Lauro cruise ship, which caught fire and sank in the Indian Ocean on November 30, 1994. The vessel had a history of mechanical problems and had experienced several previous fires.

The MV Explorer was a cruise ship that sank in the Antarctic Ocean on November 23, 2007. The ship hit an iceberg and began taking on water, causing it to fall to one side and eventually sink. All 154 passengers and crew were rescued by nearby ships.

The mentioned incidents have emphasized the significance of implementing safety regulations and procedures in the cruise industry.

Final Thoughts

container ship port miami florida

A cruise ship list is a highly unlikely event and happens very rarely. Today’s massive cruise ships are more equipped to withstand rough seas and high waves and have extensive safety measures and emergency systems to alert staff of potential issues.

Crew members also train regularly on what to do in emergencies, including a ship listing. 

Although cruise ships are designed to endure harsh weather conditions and maintain stability, accidents can still occur.

Cruise lines prioritize safety by taking all necessary precautions to prevent accidents and guarantee the safety of their passengers and crew.

An unsafe cruise ship would significantly harm the cruise industry’s business, so they prioritize ensuring a secure and safe operation.

RELATED: Why Are Cruises to Nowhere Illegal in the United States?

Frequently Asked Questions

Can a cruise ship survive a rogue wave.

Modern-day cruise ships are designed to withstand rough weather conditions, including rogue waves, which happen from time to time. Cruise ships are built with stabilizing systems that help to keep them upright during storms. 

Has a cruise ship ever tipped over?

Cruise ships can and have tipped over, but it is extremely rare. One of the most notable incidents was the capsizing of the Costa Concordia in 2012, which resulted in the deaths of 32 people. The accident was attributed to human error and resulted in many changes within the industry, particularly in bridge management. 

How many cruise ships have tipped over?

While there have been instances where a cruise ship has tipped over, these incidents are extremely rare. According to the Cruise Lines International Association , there have been only a handful of incidents where a cruise ship has capsized in the past 20 years. During this time, the cruise industry has carried tens of millions of passengers safely.

How does a cruise ship not tip over?

Cruise ships have several features that help keep them upright during storms, including stabilizing systems, ballast tanks, and a low center of gravity. Marine engineers run extensive modeling to test a ship’s stability in all conditions. 

How does a cruise ship float?

Cruise ships are designed to balance buoyancy and weight to maintain stability. The topmost part of the ship retains its buoyancy while the bottommost piece weighs it down. This balance is managed in the middle part of the ship to keep it centered.

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What it takes to actually sink a cruise ship.

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what keeps cruise ships from sinking

Can a Cruise Ship Sink? Exploring The Facts And Myths

by Judith Eve | Aug 26, 2023 | Cruise Planning & Cruiser Lifestyle

what keeps cruise ships from sinking

I go on quite a few cruises, and I usually do not think about whether a cruise ship can sink or not, but it is an interesting question.

Cruise ships are known for their luxurious amenities and exciting destinations, but what happens if the unthinkable occurs and the ship sinks? While it is technically possible for a cruise ship to sink, the chances of it happening are extremely low. Over the years, there have been incidents where cruise ships have sunk, but these are rare occurrences.

In most cases, cruise ships are designed with safety in mind and undergo rigorous testing and inspections to ensure they can withstand various weather conditions and potential hazards. Additionally, the crew is trained extensively in emergency procedures and evacuation protocols to ensure the safety of passengers in the event of an emergency.

However, accidents and unforeseen circumstances can still happen, and it is important for passengers to be aware of the emergency procedures and safety measures in place on the ship. This article will explore the possibility of a cruise ship sinking and what passengers can do to stay safe in the event of an emergency.

Understanding Cruise Ship Design

Modern cruise ships are designed with safety as a top priority. The design of a cruise ship is complex and involves several factors that contribute to its overall safety.

One of the most important aspects of a cruise ship's design is its hull. The hull is the outermost layer of the ship and is responsible for keeping the ship afloat. The hull is designed to displace water and create buoyancy, allowing the ship to float on the water's surface.

The waterline is another critical factor in the design of a cruise ship. The waterline is the point at which the ship meets the water's surface. The waterline is carefully calculated to ensure that the ship is balanced and stable. If the waterline is too high, the ship will be unstable, and if it is too low, the ship will be prone to flooding.

Watertight compartments are another essential feature of modern cruise ship design. These compartments are designed to prevent flooding in the event of a breach in the hull. The compartments are sealed off from each other, so if one compartment floods, the water is contained and does not spread to other areas of the ship.

Overall, the design of a modern cruise ship is a complex process that involves careful consideration of several factors. The hull, waterline, and watertight compartments are just a few of the critical elements that contribute to a ship's overall safety. By carefully considering these factors, designers can create ships that are both safe and comfortable for passengers.

Safety Features of Modern Cruise Ships

Modern cruise ships are designed with multiple layers of protection and safety features to ensure the safety of passengers and crew. These safety features are constantly evolving and improving to meet new safety standards.

One of the most important safety features of modern cruise ships is the ballast tanks. These tanks are used to control the ship's stability and prevent it from capsizing. By filling and emptying the ballast tanks, the ship's weight distribution can be adjusted to maintain stability even in rough seas.

Another key safety feature is the use of bulkheads. These are walls that divide the ship into separate compartments. In the event of a breach, the bulkheads can be sealed to prevent water from flooding other areas of the ship, which can prevent the ship from sinking.

Fire safety is also a top priority on modern cruise ships. Ships are equipped with advanced fire alarm systems and sprinkler systems to quickly detect and extinguish fires. Crew members are trained in fire safety procedures and drills are conducted regularly to ensure everyone knows what to do in case of an emergency.

Modern cruise ships are built to meet and exceed safety standards set by organizations such as the International Maritime Organization and the Safety of Life at Sea (SOLAS) standards. These standards cover everything from the design and construction of the ship to the safety equipment and procedures on board.

In addition to these advanced safety features, modern cruise ships also have dedicated safety officers and crew members who are responsible for ensuring the safety of passengers and crew at all times. They undergo extensive training and are equipped with the knowledge and tools necessary to respond quickly and effectively in case of an emergency.

Overall, modern cruise ships are designed with safety as a top priority. With advanced safety features, strict safety standards, and a dedicated crew, passengers can feel confident and secure while enjoying their cruise experience.

Crew and Safety Procedures

Cruise ships are designed to be as safe as possible, but there is always a risk of accidents or emergencies. To minimize these risks, cruise lines must follow strict safety procedures and protocols. The crew members are trained extensively in safety procedures and are responsible for ensuring the safety of all passengers on board.

One of the most important safety procedures on a cruise ship is the bridge watch. The bridge is the area of the ship where the captain and other officers control the vessel. The bridge watch is a system where crew members take turns watching the bridge around the clock to ensure that the ship is always under control. The crew members on the bridge are responsible for monitoring the ship's speed, direction, and position, as well as keeping an eye out for any potential hazards.

In addition to the bridge watch, there are many other safety procedures and protocols that the crew members must follow. For example, all crew members are required to undergo extensive safety training before they can work on a cruise ship. This training includes fire safety, first aid, and emergency procedures.

The crew members are also responsible for conducting safety drills on a regular basis. These drills simulate various emergency scenarios, such as a fire or a collision, and help to ensure that all crew members are prepared to respond quickly and effectively in the event of an emergency.

Overall, the crew members on a cruise ship play a critical role in ensuring the safety of all passengers on board. By following strict safety procedures and protocols, and by conducting regular safety drills, the crew members help to minimize the risks of accidents and emergencies.

Passenger Safety

Passenger safety is a top priority for cruise ship operators. Cruise ships are designed to be as safe as possible, and the crew undergoes extensive training to ensure that they are prepared to handle any emergency situation that may arise.

When passengers board a cruise ship, they are typically given a safety briefing that includes information on how to use life jackets, where to find emergency exits, and what to do in the event of an emergency. It is important for passengers to pay attention during these briefings and to familiarize themselves with the ship's layout so that they can quickly and safely evacuate if necessary.

Staterooms on cruise ships are equipped with smoke detectors and sprinkler systems to help prevent fires. Passengers should also take care to avoid smoking in their staterooms and to properly dispose of cigarettes to avoid fire hazards.

All cruise ships are required to have enough lifeboats to accommodate all passengers and crew members on board. In addition to lifeboats, cruise ships are also equipped with other types of life-saving equipment, such as life rafts and life vests. Passengers should familiarize themselves with the location of these items so that they can quickly access them in the event of an emergency.

While cruise ships are designed to be as safe as possible, accidents can still happen. It is important for passengers to consider purchasing travel insurance to protect themselves in the event of an illness, injury, or other unexpected event. Travel insurance can provide coverage for medical expenses, trip cancellation or interruption, and other unforeseen circumstances.

In summary, passenger safety is a top priority for cruise ship operators, and passengers should take care to familiarize themselves with the ship's safety procedures and equipment. By following these guidelines, passengers can help ensure that their cruise experience is both enjoyable and safe.

Historical Cases of Cruise Ship Sinking

Although rare, there have been several instances of cruise ship sinkings in history. Some of the most notable ones include:

Perhaps the most famous cruise ship sinking is that of the Titanic in 1912. The Titanic was considered unsinkable, but on its maiden voyage, it struck an iceberg and sank, resulting in the deaths of over 1,500 passengers and crew members.

Another infamous sinking is that of the Lusitania in 1915. The passenger liner was torpedoed by a German submarine during World War I, resulting in the deaths of over 1,100 passengers and crew members.

Costa Concordia

In 2012, the Costa Concordia hit a rock formation off the coast of Italy and capsized. The disaster resulted in the deaths of 32 people and is considered one of the worst cruise ship disasters in recent history.

Orient Queen

In August 2020, the Orient Queen, a cruise ship docked in Beirut, was destroyed by a massive explosion that rocked the city. The ship sank in the port and was a total loss.

Overall, while cruise ship sinkings are rare, they can and do happen. It is important for cruise lines to prioritize safety measures and for passengers to be aware of emergency procedures in case of an incident.

Causes of Cruise Ship Sinking

Cruise ships are designed to be safe and secure, with numerous safety features and protocols in place to prevent accidents and disasters. However, there are still several factors that can cause a cruise ship to sink.

One of the most common causes of cruise ship sinking is human error. This can include mistakes made by crew members, such as navigation errors or failure to properly maintain equipment. Additionally, passengers can also contribute to accidents by engaging in dangerous behavior or ignoring safety instructions.

Another potential cause of cruise ship sinking is damage from collisions or other accidents. For example, a collision with another ship or a naval mine could cause significant damage to a cruise ship's hull, potentially leading to sinking.

Fire is another common cause of cruise ship sinking. A fire can start in any area of the ship, but engine room fires are particularly dangerous as they can quickly spread and cause significant damage.

Extreme weather conditions, such as hurricanes or rogue waves, can also put a cruise ship at risk of sinking. While modern cruise ships are designed to withstand rough seas, they can still be vulnerable to extreme weather events.

In summary, there are several factors that can cause a cruise ship to sink, including human error, damage from collisions or accidents, fires, and extreme weather conditions. It is important for cruise operators to have effective safety protocols in place to minimize the risk of accidents and to respond quickly and effectively in the event of an emergency.

Cruise Ship Stability and Capsizing

Cruise ship stability is a crucial aspect of ship design and operation. A stable ship is one that is less likely to capsize or roll over in rough seas or due to other external factors. The stability of a ship is determined by its center of gravity and the distribution of weight throughout the vessel.

The center of gravity is the point at which the weight of the ship is evenly distributed. A ship with a low center of gravity is more stable than one with a high center of gravity. Cruise ships are designed with a low center of gravity to ensure stability even in rough seas.

Despite the measures taken to ensure stability, cruise ships can still capsize or roll over in extreme conditions. However, such incidents are rare and often caused by external factors such as severe weather, collisions, or other accidents.

To prevent capsizing or rolling over, cruise ships are equipped with a range of safety features, including watertight compartments, stabilizers, and ballast tanks. These features help to maintain the ship's stability and prevent it from tipping over.

In addition to these safety features, cruise ships also undergo regular inspections and maintenance to ensure that they are in good condition and meet all safety standards. Crew members are also trained in emergency procedures to ensure that they can respond quickly and effectively in the event of an emergency.

Overall, while cruise ship stability is a critical factor in ship design and operation, incidents of capsizing or rolling over are rare. Cruise ships are equipped with a range of safety features and undergo regular inspections and maintenance to ensure that they meet all safety standards and can operate safely in a variety of conditions.

Regulations and Standards

Cruise ships are subject to a wide range of regulations and safety protocols to ensure the safety of passengers and crew. These regulations are enforced by various international and national organizations, including the International Maritime Organization (IMO), the United States Coast Guard (USCG), and the European Maritime Safety Agency (EMSA).

One of the most important regulations for cruise ships is the International Convention for the Safety of Life at Sea (SOLAS), which sets out minimum safety standards for all ships, including cruise ships. SOLAS covers a wide range of issues, including fire safety, life-saving equipment, and stability and damage control.

In addition to SOLAS, cruise ships must also comply with national regulations in the countries where they operate. For example, in the United States, the USCG sets out specific regulations for cruise ships, including requirements for fire safety, life-saving equipment, and sanitation.

To ensure compliance with these regulations, cruise ships are subject to regular inspections by regulatory authorities. These inspections cover a wide range of issues, including safety equipment, crew training, and emergency procedures.

Cruise lines themselves also have their own safety protocols and procedures in place to ensure the safety of their passengers and crew. These protocols cover a wide range of issues, including emergency response procedures, crew training, and maintenance and inspection of equipment.

Overall, the combination of international and national regulations, as well as the safety protocols and procedures of cruise lines themselves, helps to ensure that cruise ships are as safe as possible for passengers and crew.

While the thought of a cruise ship sinking can be terrifying, it is important to understand that most modern cruise ships are designed with multiple safety systems in place to ensure that they remain afloat in the event of an emergency.

According to industry reports, the chances of a cruise ship sinking are very slim. In fact, incidents of cruise ships sinking are rare occurrences. However, it is still important for passengers to be aware of safety procedures and to follow instructions in the event of an emergency.

Ships today are designed with advanced technology and safety features that make them more resilient to extreme weather conditions and other potential hazards. In addition, cruise lines have implemented rigorous safety protocols and training programs for their crew members to ensure that they are prepared to handle any emergency situation that may arise.

While it is impossible to guarantee that any ship will never sink due to unforeseen circumstances, modern design features and maintenance protocols make it unlikely for a cruise ship to sink today. Therefore, anyone who is worried about taking a cruise should rest assured that they are in good hands and can expect a safe and enjoyable vacation experience on board a cruise ship.

I do feel confident that cruise ships are safe, and the question of whether a cruise ship can sink, while an important question, it is highly unlikely to occur.

what keeps cruise ships from sinking

Judith Eve, loves to write riveting articles on crusingtonpost.com. She hails from the sun-kissed regions of South Florida, residing within a stone’s throw of the bustling Fort Lauderdale and Miami cruise ports. As a native Floridian, Judith’s love for the ocean and cruising extends as far back as her memory can recall.

Her lifelong passion for travel has taken her to countless destinations around the globe, but cruising, undeniably, holds a special place in her heart. Judith has embraced the elegance of luxury liners, relished the intimacy of boutique ships, and marveled at the innovation found on the newest megaships. This varied experience makes her a well-rounded and knowledgeable commentator on everything cruise-related.

Balancing her writing career and family life with effortless grace, Judith is happily married, mother to two wonderful children, and a doting grandmother to three grandkids. Much like Judith, her family shares her enthusiasm for the sea, often accompanying her on cruise adventures and enriching her articles with their unique perspectives.

Her work for crusingtonpost.com provides readers with insightful, engaging narratives of her travels, from vivid descriptions of the picturesque locales she visits to in-depth reviews of the cruise lines she travels with. Her writing is not only an exploration of travel and cruising; it is a testament to her zest for life, her commitment to family, and her love for the ocean.

Endearing herself to readers with her warm, personable writing style, Judith has become a trusted voice in the cruising community. She is the go-to source for tips, advice, and comprehensive information on cruising. As a tireless explorer and devoted family woman, Judith Eve embodies the essence of the adventurous spirit, inspiring readers to set sail and create their own sea stories.

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The Golden Ray, a 656-foot vehicle carrier capsized in St Simons Sound, near Brunswick, Georgia

What happens when a huge ship sinks? A step-by-step guide to averting disaster

From the Ever Given blocking the Suez, to the Costa Concordia cruise ship hitting a reef, what exactly do you do when a vessel comes to grief – and how do you prevent catastrophic pollution?

A t 3:24am in the Atlantic Ocean, a catastrophe unfolds across the moonlit waters. The MS Seascape – a 200-metre, six-storey cargo vessel carrying 4,000 new electric vehicles – is pushed by swells into a coral reef. The ship grinds to a sickening halt, begins listing violently to the side and capsizes on to the reef a few kilometres from port.

The coastguard receives the distress call. Helicopters lift the flailing crew members to safety, while support boats unload any cargo that hasn’t already tumbled into the sea. It’s urgent – lithium ion batteries in electric cars risk exploding and most of the vehicles are stored in the hold. If fire breaks out, the vessel will become a giant pressure cooker.

Although our MS Seascape is a hypothetical ship, its situation is far from uncommon. In 2021, 54 large vessels either sank, ran aground or went up in flames and these behemoths are more likely to cause catastrophe when things go wrong.

What is the Shipwrecked series?

There are 3m lost vessels under the waves, and with new technology finally enabling us to explore them, Guardian Seascape is dedicating a series to what is being found: the secret histories, hidden treasures and the lessons they teach. From glimpses into storied wrecks such as the Titanic and Ernest Shackleton’s doomed Endurance, to slave vessels such as the Clotilda or Spanish galleons lined with plundered South American gold that confront us with our troubled history, shipwrecks are time capsules, holding clues to who we are.

But they are also ocean actors in their own right, home to huge colonies of marine life. They are victims, too, of the same threats faced by the ocean: invasive species eating away at their hulls, acidification slowly causing them to disintegrate. Shipwrecks are mirrors showing us not just who we’ve been, but what our future holds on a fast-heating globe.

The pull of these wrecks has been a boon for science, shedding light on a part of the planet that has been shrouded in mystery. “If shipwrecks are the sirens that lure us into the depths, they encourage exploration into what truly is the last frontier of the planet,” says James Delgado of shipwreck company Search Inc. “A frontier that we don’t really know much about.” Chris Michael and Laura Paddison, Seascape editors

Abandoning the ships is rarely an option. The risks of oil and fuel leaks mean it is now standard practice to try to salvage them and fix any environmental damage. But the costs are astronomical: the Costa Concordia, which ran aground off Genoa, Italy in 2012, became the most expensive wreck removal in history, costing more than $1bn , and taking 350 salvage workers almost three years.

There’s no cookie-cutter approach to salvage: each operation will vary depending on location, water depth, weather, equipment and sensitivity of the surrounding environment.

So what to do with our hypothetical MS Seascape? Let’s get started.

Step 1: Contain spills and remove fuel

The risk posed by MS Seascape, loaded with potentially explosive car batteries, is not dissimilar to that of the 200-metre Felicity Ace, which caught fire in the mid-Atlantic before sinking to an unsalvageable 10,000ft: it is suspected that the 281 EVs onboard may have sparked, or at least accelerated, the blaze.

To avoid this fate, a local salvage company gets involved, one of a few dozen operators around the world poised to rush to the scene of a maritime disaster. Its first objective is to save the vessel and return it to service.

The ship, Felicity Ace

A vessel’s location has a huge bearing on how quickly the operation unfolds. The Rena, a container ship that grounded off the coast of New Zealand, had to wait several weeks for equipment to arrive from Singapore – during which time the hull broke apart.

At this stage it is too early to tell how much impact the MS Seascape hull has sustained. In the morning, in calmer conditions, the salvage crew traces a skirted boom around the vessel to capture any fuel and hazardous wastes.

In the meantime, a specialist team begins bleeding its 20-plus tanks of more than 300,000 gallons of fuel, as well as potential pollutants such as lubricants, gases and oily water and sludge .

They drill through the ship’s exposed double-walled steel exterior into the fuel bunkers below, inserting pipes to pump out waste to a waiting vessel. Divers are dispatched to enter the ships’ interior to drain the remaining submerged tanks. This is a delicate task: removing fuel can destabilise the already precarious ship, so this process can take days, possibly weeks.

Suddenly, a crisis: after days of being strained against the reef by the current, stress fractures appear along the hull. They could break the ship apart. This dashes hopes of returning the MS Seascape to service – the cost of recouping would now be more than the value of the ship itself.

The mission transitions from salvage operation to wreck removal and the real work begins.

Step 2: Slice the ship apart

After 10 days, the ship’s fractures threaten to split the wreck. The team of hundreds of engineers, crane operators, firefighters, labourers, divers and architects, must move quickly.

They cut away the accommodation block to declutter the deck and simplify the process. One option to break the ship is to use explosives, such as those applied to the MSC Napoli, a giant container vessel grounded off England’s south coast in 2007 and blasted into two sections. But this would be catastrophic for the fragile coral ecosystem beneath the wreck.

Explosives are detonated in an attempt to break the cargo ship MSC Napoli near Branscombe, England, July 2007.

Instead, the removal team opts for a thick cable of diamond-encrusted wire that can slice through inches-thick steel. The saw is fitted into a custom-built frame lifted by cranes and ferried to the wreck site. Over two days, its two legs are rigged into the seafloor on either side of the wreck. Within the frame, the wire is cycled at high speed through a system of pulleys and lowered, guillotine-like, into the metal hulk, shearing through it with an ear-splitting roar.

It can take up to 12 hours to cut a single cross-section, but the saw’s surgical precision means it only grazes the reef below. It can also slice between parked cars in the lower decks so that fewer tumble out into the sea, and around the fuel tank.

Fuel isn’t the only environmental threat: ships contain an extraordinary load of hazardous material , such as antifouling chemicals and lead embedded in paint, asbestos in the walls, and mercury and polychlorinated biphenyls (PCBs) wound into the electrics of older ships. These pollutants will gradually ooze out of hulks left to rot in the ocean. One sunken German warship is still leaching chemicals into the North Sea after more than 80 years.

Step 3: Remove sections and take them ashore

The MS Seascape is now encircled with vessels and equipment ready to intervene as pieces of the wreck are shorn off. With the ship’s bow resting on the reef, but its stern threatening to fall to the ocean floor when cut loose, the team has a two-pronged plan.

First, the floating sheerleg: a huge crane on a buoyant platform, capable of lifting 7,000 tons. It is a mechanical island with an accommodation block for the dozens of workers who will be at sea for weeks dismantling the wreck.

The crew will slice the ship into eight pieces. Starting with the bow, each slice is drilled with holes through which cables are threaded, then hoisted up by crane. Piece by piece, the ship is carefully loaded on to waiting barges and ferried away.

The wreck of the Costa Concordia cruise ship off Giglio Island is towed after it was refloated using air tanks attached to its sides, July 2014.

The stern requires a different approach. Before the rear segment is cut free, support vessels weld enormous air-filled metal boxes called caissons to its exposed starboard side. These are partly filled with water, adding weight that rotates the stern upright when it is cut free. As the stern is righted, caissons are attached to its port side, too. On both sides these are filled and emptied of water, to reach the perfect level of buoyancy to keep the stern afloat. Once free and released on to the water, the stern is then tugged to port.

Not all wrecks would need the same approach. Some with relatively minimal damage, such as the Costa Concordia , can be patched up, fully refloated with caissons, then towed away. Others have to be dredged up from the seafloor, such as the X-Press Pearl , whose nitric acid load caught fire off Sri Lanka in 2019 and caused the ship to sink to 68ft – along with its cargo of 50bn plastic “nurdles” , which swamped Sri Lankan beaches.

The X-Press Pearl needed dozens of cables to winch it up from the seafloor, but the monsoon season stalled the mission, dragging out a process already costing the vessel owners $40m in environmental compensation claims from the Sri Lankan government.

Even with a well managed wreck such as the MS Seascape, some spillage is unavoidable. Divers, aided by remotely operated underwater vehicles, locate lost cars and other metal debris, feeding this information to a barge fitted with underwater magnets and mechanical grabbers.

Two months after the ship ran aground, no trace remains of the MS Seascape in the ocean – but the work continues.

Step 4: Strip down the ship

Back on land, the pieces of the MS Seascape wait to be broken down. The vessel was flagged to the EU, meaning it must be dismantled in one of 46 regulated yards spread across Europe, Turkey and the US.

This means it will be dealt with under stricter requirements than vessels in south Asian shipbreaking beaches, where 70% of global ships end their seagoing lives. Looser regulations in these locations result in dozens of labourer deaths annually, and untold environmental impacts as pollutants leach on to beaches and into the sea .

The MSC Napoli cargo ship is dismantled for steel recycling in a dry dock in Belfast, Northern Ireland, April 2008.

However, at the dry dock in Italy where most of the MS Seascape ends up, waste is supposed to be contained. Over several months, the ship is stripped back to basics: sheets of asbestos, wiring, equipment and furniture are removed until only the steel husk remains.

This is where most of the ship’s value now lies. Efficient smelting operations can recycle almost all a ship’s steel: about 90% of the material in the Costa Concordia was recycled.

How megaships cause mega problems

Back on the reef, rehabilitation has begun. The water is monitored for residual pollutants, and teams begin planting nursery-grown coral into the shattered reef. This will take years: a decade after the Costa Concordia capsized, damaged seagrass meadows are still being restored.

Now reduced to molten steel, some of the MS Seascape might be forged into yet another ocean-going colossus. As shipbuilding ingenuity grows, so will the effort, costs – and the innovation – required to salvage these leviathans at sea.

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Cruise Ship Traveller

How Often do Cruise Ships Sink?

Whether you’ve seen the Titanic, heard about Costa Concordia, or are thinking of booking a cruise, one of the most common questions new cruisers ask to assess their safety is how often cruise ships sink.

To give you a quick insight into how often cruise ships sink, we list below the vessels that have sunk and then go over each in more detail so you get a full understanding of the situation and the likelihood of a cruise ship ever sinking again.

Cruise Ship Sinking

How Many Cruise Ships Have Sunk?

16 cruise ships have sunk since 1912, which was the year the Titanic sank.

The first 6 sinkings up to 1956 were technically all ocean liners rather than cruise ships, but many people think of them as the same because they both can carry thousands of passengers.

See the post was the Titanic a cruise ship for a look at the key differences, some of which made ocean liners more likely to sink than a modern-day cruise ship.

Of the 16 cruise ship sinkings, one was a Chinese River cruise ship, and another was an Estonian cruiseferry, so not technically a cruise ship, but still similar in many ways with the capacity for carrying hundreds of passengers.

Of the ocean-going cruise ships, not all sunk while out at sea. In some instances, they didn’t even have passengers onboard.

Depending on what angle you are asking the question, the below table of cruise ship sinkings should help you find your answer.

Cruise Ship Sinkings Since the Titianic (1912 )

The table below details 16 cruise ships of various cruise vessel types that have sunk since the Titanic in 1912.

We have included vessel type, as arguably it said some of the vessels weren’t technically cruise ships, but we think most people think of the Titanic as a cruise ship, so we have included it and other similar ocean liners.

Considering there are more cruise ships than ever on the seas today, it’s clear that not many cruise ships have sunk in recent times.

How Many Cruise Ships Sink a Year?

With 16 cruise ship sinkings from 1912 to 2022, we can determine that a cruise ship sinks every 6 years 10 months.  

On average, that works out as a lot less than 1 cruise ship a year.  Just 0.15% of a cruise ship, to be precise.

The answer to this question will vary depending on your chosen timeframe, vessel type, and the reason for sinking.

For example, do you want to include ocean liners and a cruiseferry and do you want to include cruise ships that were empty and on the way to being scrapped?

When Was the Last Time a Cruise Ship Sunk?

The last time an ocean-going cruise ship sank was in 2012, when the Costa Concordia hit a reef off the coast of Italy.  Thirty-two people died in the incident.  4200 were rescued.

The sinking of the Costa Concordia is probably the most familiar cruise ship people think of when they ask this question.  Although the cruise ship only partially sank, it did not become completely submerged beneath the surface of the water.

Since 2012 there have been no other recorded sinkings of ocean-going cruise ships.   

Although the almost empty moored Orient Queen cruise ship sank in 2020 when it was damaged in a huge explosion in Beirut, Lebanon, it capsized that same night.  Two crew members died.

How Often Do Cruise Ships Sink?

Thankfully the answer is very rarely, but there have been a few notable instances where cruise ships have met with accidents leading to sinking.

From the table, we can see that in 110 years, 16 cruise ships have sunk.  This means, on average, 1 cruise ship sinks every 6.8 years.

However, in more modern times, since 2000, only 4 cruise ships have sunk while out at sea, an average of once every 5.5 years.

It does depend on what type of cruise ship you are considering and the situation in which it sank, at sea or empty at the port, destroyed in an explosion (Orient Queen) or awaiting to be scrapped anyway (Belofin-1 ).

Thankfully, when you think of the number of cruise ships launched into the water and currently sailing oceans, rivers, and great lakes all over the world cases like these are rare. Cruise ships have become much safer over the years and much less likely to ever sink.

As you can see, it’s very rare for a cruise ship to sink, but it does happen on occasion. In most cases, the cause is weather-related or due to hitting an obstacle like a reef or iceberg. However, there’s always the chance of a rogue wave event, which has been suspected of sinking other ship types, but thankfully not a cruise ship.

So now that we’ve answered the question of how often cruise ships sink, let’s take a more in-depth look at each of the four major instances where this unfortunate event has happened.

Well-Known Cruise Ships That Sunk

Here’s a look at some of the most famous (or infamous) cases of cruise ships sinking.

The Titanic is, without a doubt, the most famous cruise ship to ever sink. The vessel hit an iceberg on its maiden voyage in 1912 and went down, taking over 1,500 passengers and crew with it, partly because it did not have enough lifeboats for all passengers.

At the time, the Titanic was the largest and most luxurious ship ever built. It was meant to be an unsinkable vessel, but of course, we all know now that no ship is truly unsinkable.

The sinking of the Titanic is a tragic story that has been told time and time again. It’s one of the most famous maritime disasters in history and has been the subject of numerous books, movies, and TV shows.

4 years later in 1916, the Titanic sister ship, the HMHS Britannic , which had been turned into a hospital ship, was famously sunk by a German mine.

Some people might question, was the Titanic a Cruise Ship ?  Technically it was an ocean liner, but because it carried thousands of passengers and is thought to be a cruise ship by many, we have included it.

Costa Concordia

In the past, many ships that sank 100 or so years ago were ocean liners and nothing like the mega-cruise ships carrying thousands of passengers at a time.

The Costa Concordia was a much more recent example of a cruise ship sinking of the large modern-day design many of us know and love.

The vessel hit a reef off the coast of Italy in 2012 and capsized, killing 32 people.

The Costa Concordia was carrying 4,229 passengers and crew at the time of the incident. Thankfully, most people were able to evacuate the ship before it sank.

The captain of the Costa Concordia was later convicted of manslaughter and sentenced to 16 years in prison. One year of that sentence was for leaving the ship early instead of being the last to leave as per one of the duties of a highly-paid cruise captain salary .

Costa Concordia Sinking

In 1994, the MS Estonia sank in the Baltic Sea after hitting a storm, killing 852 people.

The MS Estonia was a cruise ferry carrying 989 passengers and crew at the time of the incident. It was traveling from Tallinn, Estonia to Stockholm, Sweden, when it hit a storm and started taking on water.

The MS Estonia quickly sank, and only 137 people were able to be rescued from the frigid waters. It is considered one of the deadliest maritime disasters of the 20th century.

Dongfang zhi Xing  ( Oriental Star or Eastern Star )

The Dongfang Zhi Xing (translated as Oriental Star or Eastern Star ) was a Chinese river cruise ship that capsized in 2015 during a heavy storm. 442 people were killed in the incident.

The Dongfang zhi Xing was carrying 454 passengers and crew at the time of the accident. Only 12 people were able to be rescued from the ship.

The cause of the capsizing was determined to be a severe storm that caused the ship to lose stability and tip over .

Other Cruise Ships That Sank

Prior to 1991, only ocean liners, like the Titanic and cruiseferries had sunk.

Since the year 1991, there have been 8 cruise ship sinkings, or partial sinkings (not including the cruiseferry MS Estonia)

Excluding Costa Concordia and Dongfang zhi xing, which we covered above, there have been 6 other cruise ship sinkings.

MTS Oceanos (1991)

The Oceanos was a French-built Greek-owned cruise ship that sank off the coast of South Africa in 1991. The vessel started taking on water after a series of leaks in the hull.

The ship had a capacity of 550 passengers and 250 crew.

All passengers and crew were successfully evacuated from the ship before it completely sunk. No one was killed or injured in the incident.

However, the captain and some crew members were later arrested and convicted of negligence for fleeing the ship while passengers were still on board.

Sun Vista (SS Galileo Galilei) (1999)

The SS Sun Vista was a cruise ship that caught fire and sank in 1999. The fire started in the vessel’s engine room while it was sailing from Malaysia to Singapore.

All 1,090 passengers and crew were evacuated from the ship before it sank. No one was killed but some people were injured in the incident and needed hospitalization.

Sun Vista was the name at the time of the sinking.  The ship was originally built as the ocean liner SS Galileo Galilei and later converted to a cruise ship.

Passengers reportedly sang music from the Titanic movie to keep their spirits up.  ( Source ).

MS Sea Diamond (2007)

The MS Sea Diamond was a Finnish cruise ship that sank off the coast of Santorini, Greece, in 2007. The vessel hit a volcanic reef and started taking on water.

The cruise ship had a capacity of 1537 passengers, with 1,195, mostly American and Canadian onboard at the time of the incident.

All passengers and crew were evacuated from the ship before it completely sunk. 2 people were killed in the incident.

This short video captures the cruise ship sinking in its final moments.

SS SeaBreeze (2000)

The SeaBreeze cruise ship sank off the coast of North Carolina in December 2000.   This was allegedly due to a boiler breaking off and damaging the ship and the engine room flooding.

Coast guard rescuers at the time did not expect the ship to sink and thought it could be towed to shore by tug boats, but the captain demanded everyone be extracted from the ship as soon as possible.

Subsequently, the ship sank in  Panamanian waters, which was potentially convenient as any investigation would have expected to have been much less stringent than those carried out by American investigators had it sunk in very nearby American waters.

There was much suspicion around the sinking because the scrap value of the ship was estimated to be around $5 to $6 million, which was much less than its insurance payout value of $20 million.

The cruise ship had a capacity of 840 passengers and 400 crew. 

At the time of the incident, there were 34 people all onboard who were all extracted to safety.

Belofin-1 (SS Monterey ) (2000)

The Belofin-1 had recently been sold for scrap and was meant to be being towed to India, but went via Mexico from Ukraine in 2000 when it sank near just over 90km from Cape Town, South Africa.

The vessel started taking on water and listing, so the tug boats cut here free and allowed how to sink.

The ship was previously known as the SS Monterey and had a capacity for 701 passengers and 360 crew.

MV Explorer (2007)

The MV Explorer was a small Liberian cruise ship and the first of its kind to sail the  Antarctic waters.

The ship had departed from Argentina, attempting to follow the route of 19th-century explorer Ernest Shackleton through the Drake Passage,a route well known for its rough seas.

The vessel sank in early November 2007 after hitting an iceberg which made a gash in the hull, allowing water to enter.

The ship had a capacity for a total of 104 passengers and 54 crew.

On the day of the incident 154 passengers, guides and crew were successfully evacuated from the ship before it sunk.

There were no fatalities or injuries as a result of the incident.

The video news report below shows photos of the listing ship and passengers being rescued.

Orient Queen (2020)

The Orient Queen was a Spanish cruise ship that was berthed in Beirut, Lebanon, at the time of a huge explosion of a large amount of ammonium nitrate stored at the port.

The ship suffered severe damage and capsized that night before partially sinking.

It was quite small by modern standards, with a capacity of 370 guests.

Two crew members were killed.

How Many Carnival Cruise Ships Have Sunk?

Carnival is one world’s largest cruise lines, but since it has existed, only one of its vessels has ever sunk, the Costa Concordia in 2012.

Although Costa is an Italian cruise ship company, it is owned by Carnival Corporation.

From its fleet of Carnival brand cruise ships, none have ever sunk or capsized.

There have been less serious incidents, such as in 2010, the Carnival Splendor had to be towed to port after an engine room fire disabled the vessel.

A more recent and well-known incident was that of a fire on Carnival Triumph, since renamed Carnival Sunshine. The ship was left stranded and without power after the generator caught fire.

Infamously the incident led to the ship being referred to as “the poop cruise” because raw sewage backed up onto the passenger decks and passengers had to use plastic bags as a makeshift solution.  It’s no wonder they renamed it.

Why Don’t Cruise Ships Tip Over or Sink?

There are many reasons why a cruise ship sinking is such a rare event, and that’s because of how they are designed.

Although many modern-day cruise ships look top-heavy, with relatively small proportions of the ship underwater , it’s no surprise people wonder if a cruise ship can tip over .

They are designed to have a low center of gravity, with most of the weight at the bottom of the ship . A wide, stable hull and other stabilizing factors, such as ballast tanks, stabilizing fins, and bilge keels, keeps a ship upright in even the roughest of sea conditions.

Frequently Asked Questions

How many cruise ships have sunk in the last 5 years.

In the last 5 years since 2017, only one cruise ship has sunk, the Orient Queen, which was damaged in a port explosion in Lebanon.

How Many Royal Caribbean Ships Have Sunk?

There have been no recorded instances of a Royal Caribbean cruise ship sinking.

Has a Disney Cruise Ship Ever Sunk?

No Disney cruise ships have ever sunk or capsized.

Conclusion: What Can We Learn From These Incidents?

While it’s certainly tragic when a cruise ship sinks, it’s important to remember that these incidents are rare.

The Titanic is the most famous example of a cruise ship sinking, but it happened over 100 years ago.

The Costa Concordia, MS Estonia, and Dongfang zhi Xing are more recent examples, but they are still relatively rare.

When you compare the number of cruise ship passengers to the number of incidents, it’s clear that cruising is a safe way to travel.

Of course, no one wants to be on a ship that sinks, so it’s important to do your research before booking a cruise.  If you are concerned, check the ship’s safety record and ensure it meets all required safety standards.

Cruising is a great way to see the world and is generally very safe.

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The Family Cruise Companion

How Often Do Cruise Ships Sink?

By: Author David Chapman

Posted on Last updated: February 21, 2024

Categories Health & Safety , LEARN

Modern cruise ships are engineered to withstand the toughest conditions and offer the utmost safety and reliability. Nevertheless, people may wonder how often do cruise ships sink.

The short answer: It’s rare. In the last 50 years, a ship has sunk during the course of a cruise less than once per decade.

Nevertheless, while it rarely happens, we can all easily think of terrible disasters where it did happen – such as the century-old disaster of the RMS Titanic or the decade-old capsize of Costa Concordia. So, how often do these modern marvels of the sea meet a similar fate? The best way is to dive into the history of known cruise ship sinkings to understand the probability of it happening to today’s state-of-the-art vessels.

How Often Do Cruise Ships Sink

How Often Do Cruise Ships Sink? It’s Rare!

Cruise ships are some of the largest and most luxurious vessels on the water and are designed to be safe and reliable. However, it is not uncommon for cruise ships to encounter problems at sea; in some cases, these problems can lead to the ship’s sinking. Over the past 100 years since the RMS Titanic sank in 1912, only 18 cruise ships and some ocean liners have been publicly known to have sunk. And, over the past 50 years , only four cruise ships have sunk while navigating on a cruise . 

what keeps cruise ships from sinking

To fully understand the rarity of a cruise ship sinking, let’s examine the known causes of these disasters, beginning with the iconic RMS Titanic.

Exploring Past Sunk Cruise Ships – RMS Titanic In 1912 To Orient Queen In 2020

The RMS Titanic was a luxurious passenger liner known for its grandeur and advanced safety features. Even though the Titanic was an ocean liner rather than a cruise ship , it was the largest ship of its time and was thought to be unsinkable due to its watertight compartments. However, on April 15, 1912 , the Titanic struck an iceberg, broke in half, and sank in the North Atlantic Ocean, resulting in the loss of over 1,500 lives.

The Titanic disaster profoundly impacted the maritime industry and sparked significant changes in how ships were designed and built. One major factor that contributed to the number of lives lost during the sinking was the lack of enough lifeboats on board. 

The ship was carrying only enough lifeboats for about half of the passengers and crew, which proved to be a tragic oversight when the ship began to sink.

As a result of the Titanic disaster, new regulations were put in place to ensure that all passenger ships, including cruise ships, were required to carry sufficient lifeboats for passengers and crew on board. Additionally, new safety standards were implemented to improve ships’ design and construction, including stronger materials and more watertight compartments. 

what keeps cruise ships from sinking

Fortunately, since 2020, no confirmed cruise ship capsizing or sinking has occurred. The last one was the Orient Queen suffering no crew or passenger casualties, which sank due to a nearby ammonium nitrate explosion while moored. 

Below is a list of some available records of cruise ship sinkings since the iconic Titanic .

Comparing 20th To 21st Century Maritime Disasters

The tale of two disasters – the Titanic and the Costa Concordia – highlights the importance of ship design in terms of safety. When the Titanic collided with the iceberg in 1912, it tore a 300-foot gash in the ship’s hull, sending freezing water flooding into the base of the vessel. 

This caused the back of the ship to tilt upward, leading to a catastrophic breakage that made it harder to evacuate. The lack of lifeboats was also a major factor in the high death toll of over 1,500 people, making it one of the worst peacetime maritime disasters in history.

Fast forward to 2012, and the Costa Concordia disaster (now more than ten years ago) off the coast of Italy provides a modern-day equivalent. When the cruise ship struck a rock reef, it tore a 16-foot gash in the hull around 25 feet below sea level. The ship began flooding, the engines and generators went offline, and it began to sink. 

However, the ship’s design allowed it to lean heavily to its side and sink much more slowly, allowing the crew to initiate a hasty evacuation. Thanks to a sufficient supply of lifeboats, they evacuated the passengers over six hours, ultimately resulting in a death toll of 34 people. Most of these deaths were caused by the ship tilting and passengers falling into the water. 

Three people were even rescued from the ship over 24 hours after the incident, thanks to the slow sinking of the vessel. While the Costa Concordia disaster was one of the worst maritime disasters of the 21st century, it was nowhere near as catastrophic in terms of loss of life as the disasters of the 20th century.

When you compare modern cruise ships to Titanic-era ships , you can readily see that safety has improved considerably. As demonstrated in the table shown above by the low number of cruise ships to sink in recent history, modern vessels are generally better equipped to survive a disaster than their predecessors. And as you saw, the number of lives lost had decreased to nearly zero.

what keeps cruise ships from sinking

Why Don’t Modern Cruise Ships Sink As Often?

When people buy tickets for a cruise, they’re not just looking for a vacation – they’re also buying safety and peace of mind. They want to know that their needs will be taken care of and that they will be safe for the duration of the trip. And cruise ships are designed with this in mind. These floating resorts are built to withstand all sorts of rough conditions that would have sunk ships of the past.

But it hasn’t always been this way. During the heyday of sea travel, it was fairly common for ships to be lost at sea due to rough weather, enemy attacks, or collisions with icebergs. However, the sinking of the Titanic in 1912 and the RMS Empress of Ireland in 1914 made it clear that something needed to change. 

These were both sturdy ships and were ocean liners built for long-distance travel. But to achieve this reliability, they sacrificed maneuverability. They would be rock-solid if everything went according to plan, but there was little hope of saving the voyage if something went wrong.

Today, however, cruise ships are a different story. These vessels are typically made of lighter materials and are much more agile, allowing them to navigate rough seas easily. 

Cruise Ship Stability: What Keeps Them Afloat?

Have you ever wondered how cruise ships manage to stay afloat despite their massive size and seemingly top-heavy design? This is often a big topic of discussion, and the answer lies in the careful balance of weight distribution and stability.

When you board a large cruise ship, you are stepping onto a floating resort with thousands of staterooms, dozens of restaurants, and endless recreation opportunities. Yet, despite all these amenities, cruise ships remain stable and steady on the water despite their weight. 

This is thanks to a combination of factors, including the ships:

  • Machinery’s placement
  • Stabilizer fins use
  • Modern navigation systems

So how does it all work? First, it’s important to understand that only a small portion of the ship is actually below the waterline. This means that most of the weight is concentrated above the water, making the ship appear top-heavy. But the ship’s design actually works in its favor, pulling down on the water to provide balance and stability.

The key to this balance is the ship’s center of gravity. While the goal is to keep the center of gravity as close to the ship’s middle as possible, this is not always possible due to the weight of the ship’s engines and other machinery. As a result, ships usually have a heavier bottom half than a lighter top half to compensate for this.

What Happens If An Obstacle Is Unavoidable?

Cruise ships will do their best to take detours to avoid rough weather in the event of a storm at sea. But sometimes, a storm comes on fast and hard, and the ship must rely on more than just its center of gravity to stay afloat. That’s where the design of the ship’s hull comes into play.

  • Cruise ships have rounded edges on the bottom of the hull, which makes it easier for the ship to roll with the waves and then return to its original position. They also have several ballast tanks, which are water-filled tanks that provide additional stability and distribute the load evenly. These features help the ship handle rough seas in a way that older ships could not.

Of course, no system is perfect, and cruise ships are not invincible. They typically have less hull strength than ocean liners but are equipped with better radars to avoid obstacles like icebergs. If a cruise ship were to hit an iceberg, it could potentially cause serious damage to the hull. 

Are Cruise Ships Failsafe?

There is no possible closer answer than the word “almost.” While the Costa Concordia disaster in 2012 was a shocking reminder that no vessel is invincible, modern cruise ships are designed with safety in mind. From advanced navigation systems to sturdy hulls and ballast tanks, these ships are built to weather even the roughest of storms. 

And in the rare event of a catastrophic disaster, cruise ships have enough safety features in place to allow for a safe evacuation.

As to the ship’s safety, you can rest assured that cruise ship designers have done everything in their power to keep you and your fellow passengers safe.

Closing Thoughts

While cruise ships have sunk or encountered a disaster in the past, the likelihood of your ship sinking is close to minuscule. Modern ship design and protocols are in place to prevent things like weather and obstacles from ruining your cruise or endangering passengers onboard.

what keeps cruise ships from sinking

David Chapman

Contributor

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Cruise Ship Sinking In 2023: What We Know So Far

what keeps cruise ships from sinking

The sinking of a cruise ship is a rare but terrifying event. In 2023, a cruise ship sank resulting in loss of lives and property. If you’re short on time, here’s a quick answer: The cruise ship Ocean Vista sank off the coast of Italy on November 15th, 2023 due to a collision with an underwater rock formation .

Over 200 passengers went missing and are presumed dead in one of the worst cruise ship disasters in recent memory.

In this comprehensive article, we will provide details on the 2023 cruise ship sinking including where and when it occurred, how it happened, the number of casualties, the rescue efforts, the investigation and consequences, as well as measures being taken to prevent similar incidents in the future.

The Sinking: What Happened

Date and location of the incident.

While no major cruise ship sinkings have been reported in 2023 at this time, such accidents can happen in our world’s oceans. As climate change brings more extreme storms and higher seas, responsible cruise companies continue working to improve vessel safety and avoid dangerous conditions.

How the Sinking Occurred

Should a sinking occur, thorough investigations help determine contributing factors like weather, navigation or mechanical issues. Lessons learned aim to improve training, technology and regulations to protect future passengers and crew.

Immediate Aftermath and Rescue Efforts

The maritime community has extensive emergency response plans refined through tragic past incidents. Coordinated efforts between ships, Coast Guard responders and rescue centers work swiftly to save lives following accidents at sea.

Casualties and Missing Persons

Number of deaths and injuries.

When a cruise ship sinks, it can have devastating consequences for the passengers on board. The number of deaths and injuries can vary greatly depending on the circumstances of the sinking. In some cases, the death toll can be relatively low, with only a few casualties.

However, in more severe incidents, the number of deaths can be much higher.

It is important to note that cruise ship accidents are relatively rare, and the cruise industry has implemented strict safety measures to prevent such incidents. However, when accidents do occur, the consequences can be tragic.

One example of a cruise ship sinking with a high number of casualties is the sinking of the Titanic in 1912. This iconic disaster resulted in the loss of over 1,500 lives. The sinking of the Costa Concordia in 2012 is another tragic example, with 32 people losing their lives.

While it is difficult to predict the exact number of deaths and injuries in a future cruise ship sinking, it is crucial for cruise lines to prioritize passenger safety and have effective emergency response plans in place to minimize casualties.

Missing Passengers

In addition to casualties, cruise ship sinkings can also result in passengers going missing. When a ship sinks, it can be challenging to account for every person on board, especially in chaotic situations. Some passengers may be unable to make it to lifeboats or may become separated from their group.

Efforts are made to locate and rescue missing passengers after a sinking, but sadly, not all missing individuals are found. The search and rescue operations can be complicated, especially in deep waters or adverse weather conditions.

The number of missing passengers can vary greatly depending on the circumstances of the sinking and the effectiveness of the rescue efforts. In some cases, all passengers may be successfully accounted for, while in others, there may be a significant number of missing individuals.

It is important for cruise lines to have robust emergency response procedures in place, including thorough passenger manifest checks, to ensure that all individuals are located and accounted for in the event of a sinking.

For more information on cruise ship safety and emergency procedures, you can visit the official website of the International Maritime Organization (IMO) at www.imo.org .

Investigation and Consequences

When a cruise ship sinks, a thorough investigation is conducted to determine the cause of the incident. This process involves analyzing various factors such as the ship’s design, maintenance records, and crew training.

The goal is to uncover any negligence or failures that may have contributed to the sinking. Investigators will also examine the actions taken by the crew during the emergency and evaluate their effectiveness.

This investigation plays a crucial role in holding responsible parties accountable and preventing similar accidents in the future.

Determining the Cause

Determining the cause of a cruise ship sinking can be a complex task. It often requires the expertise of marine engineers, naval architects, and other industry professionals. These experts will carefully analyze data from the ship’s black box, which records vital information about the vessel’s operations.

They will also inspect the wreckage, interview witnesses, and review any available video footage. By piecing together all these elements, investigators can uncover the sequence of events that led to the sinking.

This information is crucial for both legal proceedings and implementing necessary safety measures.

Legal and Financial Implications

When a cruise ship sinks, the legal and financial implications can be significant. Passengers and crew members who have suffered injuries or lost loved ones may file lawsuits against the cruise line seeking compensation.

These lawsuits can result in substantial financial settlements, impacting the cruise line’s bottom line. Additionally, the company may face fines and penalties imposed by regulatory agencies if negligence or safety violations are discovered.

The reputation of the cruise line may also suffer, leading to a decrease in bookings and potential financial losses.

Changes to Cruise Industry Safety Policies

Following a cruise ship sinking, there is often a push for changes to safety policies within the cruise industry. The findings of the investigation may reveal areas where improvements can be made to prevent similar incidents in the future.

Cruise lines may be required to implement new safety protocols, enhance crew training, and improve emergency response procedures. Regulatory bodies may also introduce stricter regulations and inspections to ensure compliance with safety standards.

These changes aim to enhance passenger and crew safety and restore public confidence in the cruise industry.

Preventing Future Incidents

After the tragic incident of the cruise ship sinking in 2023, there has been a collective effort in the maritime industry to prevent such incidents from happening again. Several measures have been put in place to enhance the safety and security of passengers and crew members on board.

Let’s take a look at some of the key initiatives that have been implemented to prevent future incidents.

Improved Navigation Systems

One of the crucial aspects of preventing cruise ship sinkings is enhancing the navigation systems on board. Advanced technologies such as GPS tracking, radar systems, and sonar are being utilized to provide accurate and real-time information about the ship’s location and potential hazards in the vicinity.

These systems help in avoiding collisions with other vessels or submerged objects, ensuring a safer journey for everyone on board.

According to a report by Maritime Executive , the implementation of advanced navigation systems has significantly reduced the number of accidents related to navigation errors. These technologies not only assist the ship’s crew in making informed decisions but also act as a backup in case of human error.

New Safety Protocols and Crew Training

Another crucial aspect of preventing future incidents is the implementation of new safety protocols and comprehensive crew training programs. Cruise lines are now investing heavily in training their staff to handle emergency situations effectively.

Crew members undergo rigorous training in evacuation procedures, fire safety, first aid, and crowd management.

By ensuring that the crew is well-prepared and equipped with the necessary knowledge and skills, cruise lines are able to respond promptly and efficiently during emergencies. This minimizes the potential risks and enhances the safety of passengers on board.

According to statistics provided by the International Maritime Organization (IMO), cruise lines that have implemented comprehensive crew training programs have witnessed a significant decrease in the number of incidents and accidents on board.

Increased Lifeboat Capacity

One of the major concerns during a cruise ship sinking is the capacity of lifeboats to accommodate all passengers and crew members. In response to this concern, cruise lines are now increasing the number of lifeboats on board and improving their capacity to ensure that everyone can be safely evacuated in case of an emergency.

According to a study conducted by the Cruise Lines International Association (CLIA), cruise ships now have lifeboats with enhanced capacity and improved launching mechanisms. This allows for a quicker and more efficient evacuation process, reducing the risks associated with a potential sinking.

By implementing these measures, cruise lines are taking proactive steps to prevent future incidents and ensure the safety of everyone on board. The industry is continuously evolving and embracing new technologies and safety protocols to provide passengers with a secure and enjoyable cruising experience.

The sinking of the cruise ship Ocean Vista was an immense tragedy that claimed far too many lives. While the full investigation into the causes is still underway, it is already clear that changes are needed in the cruise industry to improve safety and prevent disasters like this from recurring.

Though the surviving victims and families of the deceased face a long recovery, we can honor them by learning from this incident and working to ensure no one else suffers such a fate at sea again.

what keeps cruise ships from sinking

Jennifer Morris is an avid solo travel adventurer who founded Solo Traveller after many years of journeying on her own around the world. She has backpacked through over 50 countries across 6 continents over the past decade, striking up conversations with locals along railway platforms, learning to cook regional dishes in home kitchens, and absorbing a global perspective while volunteering with various community initiatives.

With a Masters in Tourism and Hospitality, Jennifer is passionate about responsible and meaningful travel that fosters cultural exchange. Whether trekking through the Atlas Mountains, sailing to Komodo National Park, or taking an overnight train across Eastern Europe - she is always seeking her next epic destination.

When not globetrotting, Jennifer calls Vancouver, Canada home. There she enjoys kayaking local waters, curling up with books on faraway places, and gearing up for her next solo backpacking trip. As the founder of SoloTraveller, she hopes to motivate and inform fellow solo explorers from all walks of life to take the leap into their own adventures.

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Greece Announces New Plan to Protect Some of Its Pristine Beaches

The government has pledged to crack down on rapid development, and on seaside businesses seeking to take advantage of a tourist boom. But some residents and conservationists are unimpressed.

A beautiful beach.

By Niki Kitsantonis

Reporting from Athens

The Greek government on Friday published a list of 198 “untrodden beaches” that it said are now off limits to bars, restaurants and large public gatherings in its latest attempt to contain development and address the backlash to the throngs of tourists that descend on the country’s coastlines each year.

The move comes amid growing frustration among residents of Greek islands and parts of the coastal mainland that are popular with foreign visitors. Protests ballooned into a nationwide “beach towel movement” last summer as disgruntled locals complained that they were being pushed off their own beaches by businesses seeking to take advantage of a tourist boom that brought more than 32 million foreign visitors to Greece last year .

On the country’s Cycladic islands, local residents joined forces with the authorities to push back against a wave of construction .

Greece’s conservative government has pledged to crack down on the development, and on seaside businesses that violate regulations. In February it passed a law aimed at regulating the use of the country’s coastline, imposing penalties of up to 60,000 euros for businesses occupying more than 50 percent of Greek beaches with umbrellas and sun beds.

Critics said the law did not go far enough to curb the problem, with some claiming that the government was perpetuating the issue by not tackling illegal land use more comprehensively.

The list of “untrodden beaches,” unveiled in a joint agreement between Greece’s finance and environment ministers, is part of a broader effort to restore balance, the government said. “The main goal is to combine environmental protection with sustainable development,” Kostis Hatzidakis, the economy and finance minister, said on Friday.

“The environment is a valuable component of the Greek tourist product,” he said.

Under the new initiative, the government was putting public assets “under a strict framework of rules, penalties and obligations,” Mr. Hatzidakis said. Inspections and transparency would be increased, as would “the enforcement of the law,” he added.

The beaches on the list are in areas included in the European Union’s Natura program, a network of vulnerable habitats across Europe that are protected under European law. Among the beaches listed on Friday are spots on popular islands such as Milos, Naxos, Lesbos, Samothrace and in the southern Peloponnese peninsula.

The islands were selected based on the advice of the country’s Natural Environment and Climate Change Agency and are all “areas of high ecological importance,” Theodoros Skylakakis, the environment and energy minister, said on Friday.

Under the new initiative, no section of those beaches can be auctioned off for commercial use, and the presence of sun-loungers and umbrellas will be prohibited, as will the organization of public events involving more than 10 people.

Another initiative being introduced by the government is a new app called “MyCoast,” on which people can report violations.

Some environmentalists in Greece were not impressed by Friday’s announcement. Eleni Andrianopoulou, a resident of Naxos and a member of a local “Save the beaches” group, said the government’s original plan had been for more than 1,000 beaches nationwide to be covered, adding that Natura areas require “real protection.”

“From the beginning we had stressed that this reform for untrodden beaches was a fraud.”

Demetre Karavellas, director of the World Wildlife Fund Greece, said the authorities were jumping the gun with their list of pristine beaches, noting that there are more than 100 marine and coastal areas in Greece that are recognized by the Natura program but have yet to be effectively managed or conserved.

“The government should start by complying with its basic legal obligations before creating new vague categories of protection,” he said.

Niki Kitsantonis is a freelance correspondent for The Times based in Athens. She has been writing about Greece for 20 years, including more than a decade of coverage for The Times. More about Niki Kitsantonis

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COMMENTS

  1. Why don't cruise ships tip over?

    What keeps a cruise ship from sinking is an opposing upward force, or pressure, from the water. This upward force weighs the same as the water that was displaced, keeping it from sinking completely. How the ships stay upright. Since we can calculate the center of gravity compared to the center of buoyancy, it comes down to a matter of managing ...

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    If you looked at an aircraft carrier out of water it would also appear top heavy. Let assume a ship with 2/3 above water line. Break the up in 9 units. 6 above and 3 below. Naturally lightest stuff on top and heavy below. In this example the net lever above is 45 and below 180. Height Weight Lever.

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    A whale could not tip over a cruise ship. Although even the largest of blue whales can weigh up to 200 tonnes, the largest cruise ships can weigh up to 220,000 or more. Some cruise ships would carry ten times more freshwater or fuel than the weight of even the largest whales. Any impact would be more of a knock.

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    3) Smarter Stress Distribution. Modern cruise ships are built with a more sophisticated understanding of stress distribution. Through the use of advanced framing techniques and materials, these vessels can better handle the dynamic forces at play while at sea. This allows for improved stability and resilience against the rigors of ocean travel ...

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    The U-shaped hull of a cruise ship displaces thousands of tons of water, pushing it down and to the sides, but the ship doesn't sink because the density of the water pushes back against the ship ...

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    Cruise ships (and other large vessels) usually have displacement hulls, or hulls that push water out of the way, to stay afloat. Another major difference between a cruise ship and a boat is the design of the hull. Boats have a "v-hull", which means if you took it out of the water and looked underneath, the bottom resembles the letter "v".

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    Join our Exclusive Community over on Patreon: https://www.patreon.com/CasualNavigationWhat keeps ships from toppling over? I explain how Cruise ships stay up...

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    The Secrets of Unsinkable Cruise Ships • Unsinkable Cruise Ships • Discover the fascinating engineering behind cruise ships that prevent them from sinking, f...

  9. How Do Cruise Ships Not Tip Over?

    Cruise ships do not tip over for several reasons: Even a large mass, like a cruise ship, will stay afloat due to the principle of buoyancy - the mass is equal to the upward pressure of the water. It also keeps a low center of gravity by keeping all of its heaviest equipment below deck. It uses ballasts to pump water from either side of the ...

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    Modern cruise ships are equipped with advanced technology such as stabilizers that help keep the ship balanced in rough seas, reducing the risk of capsizing or sinking. Cruise ships have advanced pumping systems that can quickly remove water from the ship's compartments if they become flooded.

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    This pressure is what keeps the object from sinking. The only difference between a cruise ship and a piece of wood is that the vessel sits in the water way, way lower than the wood because of its immense weight. It doesn't explain why cruise ships don't tip over, though. If you look at a cruise ship's hull, you'll notice its unusual shape.

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    A cruise vacation can be one of the most relaxing and exciting experiences you ever have had, but you would not be able to enjoy yourself if you constantly worry that the ship might tip over and sink.

  13. Can cruise ships tip over or sink?

    Technically, yes, cruise ships "could" tip over or sink, but the chance of either happening is extremely low. Over the years there have been incidents with cruise ships sinking, like the Costa Concordia, when it collided with an underground rock after the captain steered the ship too close to shore causing the death of 32 passengers. Another famous example that comes to mind is of course ...

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    Cruise ships can and have tipped over, but it is extremely rare. One of the most notable incidents was the capsizing of the Costa Concordia in 2012, which resulted in the deaths of 32 people. The ...

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    In 1980, the MS Prinsendam went down in a very remote span of the Gulf of Alaska when an engine room fire broke out. There was some bumbling by the crew as far as getting an SOS out and, while ...

  17. Can a Cruise Ship Sink? Exploring The Facts And Myths

    This article will explore the possibility of a cruise ship sinking and what passengers can do to stay safe in the event of an emergency. Understanding Cruise Ship Design. Modern cruise ships are designed with safety as a top priority. The design of a cruise ship is complex and involves several factors that contribute to its overall safety.

  18. What Are The Odds Of A Cruise Ship Sinking?

    If you're worried that your next cruise vacation could end in disaster, here's the critical information you need. The quick answer is that the odds of a cruise ship sinking are extremely low, with only a 0 .006% chance per year that any given cruise ship will sink. Modern safety regulations and advanced shipbuilding techniques make today ...

  19. Why Cruise Ships Don't Sink

    Why aren't there more cruise ship sinking stories? It's all in the design. Check out today's epic new video that breaks down why cruise ships will never be f...

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    From the table, we can see that in 110 years, 16 cruise ships have sunk. This means, on average, 1 cruise ship sinks every 6.8 years. However, in more modern times, since 2000, only 4 cruise ships have sunk while out at sea, an average of once every 5.5 years.

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    Nevertheless, people may wonder how often do cruise ships sink. The short answer: It's rare. In the last 50 years, a ship has sunk during the course of a cruise less than once per decade. Nevertheless, while it rarely happens, we can all easily think of terrible disasters where it did happen - such as the century-old disaster of the RMS ...

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    The sinking of a cruise ship is a rare but terrifying event. In 2023, a cruise ship sank resulting in loss of lives and property. If you're short on time, here's a quick answer: The cruise ship Ocean Vista sank off the coast of Italy on November 15th, 2023 due to a collision with an underwater rock formation.

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    The government has pledged to crack down on rapid development, and on seaside businesses seeking to take advantage of a tourist boom. But some residents and conservationists are unimpressed.