Wednesday, March 9, 2022

Checked Yourself Before The Wreck

A team of arctic explorers have located the lost wreck of the Endurance, the ship famed adventurer Ernest Shackleford lost more than a century ago in the frigid Wendell Sea.


The wreck of Endurance has been found in the Antarctic, 106 years after the historic ship was crushed in pack ice and sank during an expedition by the explorer Ernest Shackleton.

A team of adventurers, marine archaeologists and technicians located the wreck at the bottom of the Weddell Sea, east of the Antarctic Peninsula, using undersea drones. Battling sea ice and freezing temperatures, the team had been searching for more than two weeks in a 150-square-mile area around where the ship went down in 1915.

Endurance, a 144-foot, three-masted wooden ship, holds a revered place in polar history because it spawned one of the greatest survival stories in the annals of exploration. Its location, nearly 10,000 feet down in waters that are among the iciest on Earth, placed it among the most celebrated shipwrecks that had not been found.

The discovery of the wreck was announced Wednesday in a statement by the search expedition, Endurance22.

“We have made polar history with the discovery of Endurance, and successfully completed the world’s most challenging shipwreck search,” said John Shears, the expedition’s leader.

The first images of the ship since those taken by Shackleton’s photographer, Frank Hurley, revealed parts of the vessel in astonishing detail. An image of the stern showed the name “ENDURANCE” above a five-pointed star, a holdover from before Shackleton bought the ship, when it was named Polaris. Another showed the rear deck and the ship’s wheel.

A video provided by the expedition’s organizer, the Falklands Maritime Heritage Trust, showed the bow and portions of the deck and hull.

Mensun Bound, the expedition’s exploration director and a marine archaeologist who has discovered many shipwrecks, said Endurance was the finest he had ever seen. It is upright, clear of the seabed and “in a brilliant state of preservation,” he said.

The ship was found about four miles south of the last location recorded by Shackleton’s captain and navigator, Frank Worsley. The search had been conducted over a wide area to account for errors in Worsley’s navigation equipment.

Endurance’s relatively pristine appearance was not unexpected, given the cold water and the lack of wood-eating marine organisms in the Weddell Sea that have ravaged shipwrecks elsewhere.

Mr. Bound also described the wreck as “intact.” Although Hurley’s photographs before the sinking had shown major damage to, and the collapse of, the ship’s mast and rigging, and there had been damage to the hull, Mr. Bound had expected most of the ship to be in one piece.

The expedition video showed what appeared to be broken masts and damage to the decks.

The hunt for the wreck, which cost more than $10 million, provided by a donor who wished to remain anonymous, was conducted from a South African icebreaker that left Cape Town in early February. Aside from a few technical glitches involving the two submersibles, and part of a day spent icebound when operations were suspended, the search proceeded relatively smoothly.

The battery-powered submersibles combed the seafloor twice a day, for about six hours at a time. They used sonar to scan a swath of the smooth seabed, looking for anything that rose above it. Once the wreck was located several days ago, the equipment was swapped for high-resolution cameras and other instruments to make detailed images and scans.

So the ship will remain under the water as a monument, while the scans and photos will be part of a museum exhibit. And yes, the big factor besides the 10 mil in finding the Endurance was...you guessed it, climate change leaving more of the Weddell Sea ice-free, making locating the wreck easier with both submersibles and accompanying support vessels.

I'd expect we'll find a lot more in the years ahead under the ice, because the ice, well, eventually it's not coming back, folks. 

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