M 4.6 earthquake near Северная часть Тихого океана (Япония) — 1981-08-21
Magnitude 4.6 earthquake near Северная часть Тихого океана (773 км к Ю, Япония), depth 509 km, 23:29 Local (1981-08-21 14:29 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Северная часть Тихого океана (773 км к Ю, Япония) — 28.004, 139.835
