M 5.6 earthquake: Arctic Ocean (Russia) — February 26, 1975
M 5.6 earthquake: Arctic Ocean (Russia) — February 26, 1975. Epicenter 821 km N of Chelyuskin, depth 33 km, 11:48 Local (1975-02-26 04:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
Arctic Ocean (821 km N, Russia) — 85.047, 97.969
