M 4.8 earthquake near Kuzey Pasifik Okyanusu (Japonya) — 1981-04-28

Magnitude 4.8 earthquake near Kuzey Pasifik Okyanusu (Kushiro'nin 432 km kuzeydoğusunda, Japonya), depth 33 km, 12:29 Local (1981-04-28 02:29 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Kuzey Pasifik Okyanusu (Kushiro'nin 432 km kuzeydoğusunda, Japonya) — 44.716, 149.189