How many ships disappear each year? (2024)

How many ships disappear each year? (1)How many ships disappear each year? (2)When I read The Wave: In Pursuit of the Rogues, Freaks, and Giants of the OceanHow many ships disappear each year? (3), one statistic that astonished me was that “two large ships sink every week on average [worldwide] ” according to Dr Wolfgang Rosenthal. The author, Susan Carson, suggests that the numbers are high, but that

“every year, on average, more than two dozen large ships sink, or otherwise go missing, taking their crews along with them.”

In a prescient comment, she says,

“imagine the headlines if even a single 747 slipped off the map with all its passengers and was never heard from again”.

In the wake of the MH370 loss, I thought it was worth seeing if ships were still disappearing at such a great rate. According to an annual analysis from insurer Allianz, 94 ships (over 100 gross tonnes) were completely lost in 2013. There are many reasons for a complete loss. “Foundering” (which means sinking or submerging) caused the vast majority of the big losses.

But the big question, is how many disappeared without a trace? Again, according to the report, there were 7 ships that were “missing/overdue” in the 11 years from 2002 to 2013.

Disappearing aeroplanes aren’t that common either – here is the listof all that have ever happened. Before MH370, there were two since 2002 – one of which was fairly clearly a theft (although it has never been found).

So my conclusion from reading the Lloyds/Allianz data (commercial data is generally the best source, given that it involves money) is that around just under one ship, on average, completely disappears without a trace every year. Spooky, but given that around 100 large ships are completely destroyed (mostly sunk) every year, it is not that many.

How many ships disappear each year? (4)As a bonus, here is a chart on piracy from the Allianz report, showing that South East Asia is the risky place for marine piracy – watch out if you are sailing in the area.

2014-03-30

How many ships disappear each year? (2024)

FAQs

How many ships disappear each year? ›

“every year, on average, more than two dozen large ships sink, or otherwise go missing, taking their crews along with them.”

How many ships disappear at sea each year? ›

“every year, on average, more than two dozen large ships sink, or otherwise go missing, taking their crews along with them.”

How many ships have sunk in the last 10 years? ›

Between 2013 and 2022, some 807 vessels were lost at sea. The majority of ships lost during this period—around 311—were cargo ships.

How many sunken ships have never been found? ›

It is estimated that there are over three million shipwrecks worldwide! Less than 1% of these wrecks have actually been explored. Some wrecks are actively being looked for, including the Bonhomme Richard, but many are found by accident.

How many lost ships are in the ocean? ›

How many shipwrecks are in the ocean? It's almost impossible to say, but it is estimated that there have been more than 3 million shipwrecks around the world.

How often are ships lost at sea? ›

On average, two ships a week are lost, one way or another. That doesn't take into account smaller vessels or fishing craft. This is the nature of shipping. The ocean is the most dangerous workplace on the planet.

Was a missing ship found after 150 years? ›

It's been nearly 150 years since the schooner Trinidad sank in the waters of Lake Michigan. This summer, the boat was found in almost 300 feet of water off the coast of Wisconsin. Brendon Baillod is a marine historian who helped discover the wreck.

When was the last US ship sunk? ›

The last U.S. Navy vessel sunk while in combat would be the USS Bullhead SS-32. She was lost to a depth charge attack from a Japanese Mitsubishi Ki-51 light bomber on 6 August 1945.

How many modern cruise ships have sunk? ›

Thankfully, very few cruise ships have actually sunk in modern history. Even so, the Titanic's sinking impacted maritime law so much that there are more than enough lifeboats for all passengers and crew onboard any given sailing. Within the last 111 years, over 20 cruise ships and ocean liners have sunk.

What is the richest unfound treasure? ›

Flor de la Mar

Upon her return after the campaign in 1511, the leaky ship sank in a storm off the coast of Sumatra. She was said to be laden with riches equivalent to over $2 billion for the Portuguese king. Treasure hunters have spent millions attempting to find the wreckage but so far all have been in vain.

What is the most famous unfound shipwreck? ›

Flor de la Mar (1511)

Flor de la Mar, or Flor do Mar, is one of the most renowned undiscovered shipwrecks anywhere on Earth, thought to be filled with vast diamonds, gold and untold riches.

What is the most famous lost at sea? ›

The Cyclops is perhaps the most famous of the early 20th-century seafaring disappearances. The ship, which had 309 men aboard, vanished sometime after March 4, 1918. It remains the single largest loss of life in the U.S. Naval history, which did not directly involve combat, though treason may have played its hand.

What is the deepest shipwreck ever found? ›

Explorers have found the deepest shipwreck ever identified, a US navy destroyer escort sunk during WWII. The USS Samuel B Roberts went down during the Battle Off Samar in the Philippine Sea in October 1944. It lies in 6,895m (22,621ft) of water.

How many ships lie on the ocean floor? ›

Shipwrecking is truly a big loss of material possessions and human lives. A rough estimate by the United Nations shows at least 3 million shipwrecks are lying across ocean floors. There are over 5000 shipwrecks in the Great Lakes that have taken the lives of over 30,000 mariners.

How many treasure ships are still lost at sea? ›

Of all the locations, our oceans and seas probably harbour the largest collection of them. The United Nations has estimated at least three million shipwrecks are lying across our ocean floors. Some of those wrecks could be of immense historical significance and even contain monetary treasure.

Why are ships abandoned in the ocean? ›

Owners may neglect or abandon their boats when they can no longer afford to maintain them. Some boats may break loose from anchors or moorings and drift away, and some may be stolen. Severe weather events, like hurricanes or flooding, can also result in large numbers of vessels becoming abandoned and derelict.

What percentage of shipping containers are lost at sea? ›

The World Shipping Council found a tiny fraction, about . 0006 percent, of the total containers shipped on the world's oceans each year were lost.

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