The Wreck of the USS Arizona

The USS Arizona was a Pennsylvania Class battleship completed in 1916. During a long and quiet peacetime career, she was rebuilt in 1931. On December 7, 1941, she was moored at Pearl Harbor and was struck by at least four Japanese 800-kg armor piercing bombs. One of them penetrated the armor deck and caused an explosion of the main forward powder magazine. 1,177 officers and men were killed in the explosion and resulting fire, while only 337 escaped. The ship settled to the bottom of the harbor, entombing an estimated 945 sailors.
The bottom of Pearl Harbor is too muddy to allow for a cofferdam, so the wreck was left in place. The superstructure and two of the main gun turrets were removed, while the shells, guns, and elevation gear were removed from a third. In 1950 a simple flag pole was erected over the hull, and a full memorial was completed in 1962. Today over a million people a year visit the memorial.
The ship is a national shrine, and survivors of the sinking are often interned in the hull when they pass away. As both a memorial and a cemetery, diving on the Arizona is strictly prohibited.


The USS Arizona in the mid 1930s.


The Arizona's forward magazine explodes Dec 7, 1941


The wreck of the Arizona after the salvage effort.


An Arizona Memorial Association drawing of the wreck, with an outline of the ship for comparison.


The Arizona Memorial today.


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