That is the real USS Mount Hood blowing up at Ulithi, yes. Pretty spectacular in horrifyingly bad way.
From the Wiki page on her
Mount Hood's former position was revealed by a trench in the ocean floor 1,000 feet (300 m) long, 200 feet (60 m) wide, and 30 to 40 feet (9 to 12 m) deep.[1] The largest remaining piece of the hull was found in the trench and measured no bigger than 16 by 10 feet (5 by 3 m). No other remains of Mount Hood were found except fragments of metal which had struck other ships in the harbor and a few tattered pages of a signal notebook found floating in the water several hundred yards away. No human remains were recovered of the 350 men aboard Mount Hood or small boats loading alongside at the time of the explosion.[1]
Apparently, "Hood" is just a bad part of ship's name...
I just started a story with a "USS Mount Hood," an alternative to the USS Vesuvius of the Spanish-American war, named after a volcano because it carries a lot of boomstuff. OOPS!
Or don't protect them - too little and all you archieved were some extra entries on casaulty lists.That is a bad day for the men caught in that explosion.
The picture really carries the message. Keep your munitionsand oil ships away from one another and protect them as best you can.
16 inch American coastal defense gun
Seeing the guns outside of a turrent really brings home their sheer size.
The best destroyers of World War 2-Fletcher Class