Battle of Los Angeles

25 February 1942 · Los Angeles, California · Military encounter
EXPLAINED
Mundane explanation widely accepted or officially assessed
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Less than three months after Pearl Harbor, radar and observers reported an unidentified target approaching Los Angeles. Anti-aircraft batteries fired more than 1,400 shells into the night sky while searchlights converged over Santa Monica and Culver City. No aircraft was downed and no bombs fell; falling shrapnel and heart attacks caused deaths on the ground.

Explanation

The Navy attributed the alarm to "war nerves" after a Japanese submarine shelled the Ellwood oil field the night before; a weather balloon is thought to have started the barrage. The famous Los Angeles Times photo was heavily retouched.

What was seen

Shape: Unidentified targets / searchlight cone
Witnesses: Thousands; coastal anti-aircraft batteries
Duration: About 2 hours, with the barrage lasting about 1 hour

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