M 5.5 earthquake near Aleutian Islands (USA) — 1971-04-10

Magnitude 5.5 earthquake near Aleutian Islands (131 km SW of Nikolski, USA), depth 30 km, 13:36 Local (1971-04-10 00:36 UTC). Shaking felt by ~18 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (131 km SW of Nikolski, USA) — 51.977, -169.98

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