M 5.4 earthquake near Aleutian Islands (USA) — 1978-08-23

Magnitude 5.4 earthquake near Aleutian Islands (643 km W of Atka, USA), depth 54 km, 08:59 Local (1978-08-23 20:59 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (643 km W of Atka, USA) — 51.743, 176.43

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