M 6.1 earthquake near Βόρειος Ειρηνικός Ωκεανός (Ιαπωνία) — 1981-04-30
Magnitude 6.1 earthquake near Βόρειος Ειρηνικός Ωκεανός (475 km Α, Ιαπωνία), depth 49 km, 00:41 Local (1981-04-30 14:41 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Βόρειος Ειρηνικός Ωκεανός (475 km Α, Ιαπωνία) — 43.233, 150.222
