1964 Alaska Earthquake The Biggest US Disaster | Hidden In America

The 1964 Alaska earthquake, a 9.2‑magnitude event, was the most devastating disaster in U.S. history, shattering Anchorage and triggering deadly tsunamis across the Pacific that reshaped Alaska forever. The video traces the event from 00:00:00 to 04:25:51, with key moments highlighted at 00:32:21, 01:02:16, 01:30:44, 01:59:22, 02:28:30, 02:58:30, 03:28:51, 03:58:12, and 04:25:51.