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The French cargo ship Grandcamp exploded in Texas City harbor, detonating 2,300
Featured Event 1947 Event

April 16

Texas City Explodes: 600 Die in America's Deadliest Industrial Disaster

The French cargo ship Grandcamp exploded in Texas City harbor, detonating 2,300 tons of ammonium nitrate and triggering a chain reaction that destroyed the nearby chemical plants, killed nearly 600 people, and leveled much of the waterfront. The disaster remains the deadliest industrial accident in American history and rewrote federal hazardous materials regulations.

April 16, 1947

79 years ago

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