M 4.6 earthquake near Îles Aléoutiennes (États-Unis) — 1981-04-22

Magnitude 4.6 earthquake near Îles Aléoutiennes (189 km à l'ouest d'Atka, États-Unis), depth 62 km, 22:30 Local (1981-04-22 09:30 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Îles Aléoutiennes (189 km à l'ouest d'Atka, États-Unis) — 51.639, -176.803