M 4.6 earthquake near Kuzey Pasifik Okyanusu (Japonya) — 1981-04-16
Magnitude 4.6 earthquake near Kuzey Pasifik Okyanusu (Kushiro'nin 339 km doğusunda, Japonya), depth 33 km, 01:10 Local (1981-04-16 15:10 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Kuzey Pasifik Okyanusu (Kushiro'nin 339 km doğusunda, Japonya) — 42.645, 148.503
