M 4.8 earthquake: North Pacific Ocean (USA) — October 11, 1978

M 4.8 earthquake: North Pacific Ocean (USA) — October 11, 1978. Epicenter 584 km W of Atka, depth 33 km, 13:10 Local (1978-10-11 01:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (584 km W, USA) — 50.954, 177.58

EarthquakeLive.org