M 4.5 earthquake near Kuzey Pasifik Okyanusu (Japonya) — 1981-04-30
Magnitude 4.5 earthquake near Kuzey Pasifik Okyanusu (Kushiro'nin 443 km doğusunda, Japonya), depth 33 km, 05:21 Local (1981-04-30 19:21 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Kuzey Pasifik Okyanusu (Kushiro'nin 443 km doğusunda, Japonya) — 43.208, 149.821
