M 6.6 earthquake: Aleutian Islands (False Pass, USA) — April 1, 1946

M 6.6 earthquake: Aleutian Islands (False Pass, USA) — April 1, 1946. Epicenter 148 km S of False Pass, depth 25 km, 07:57 Local (1946-04-01 18:57 UTC). Shaking felt by ~316K people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (148 km S of False Pass, USA) — 53.54, -163.784

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