M 4.8 earthquake near Kuzey Pasifik Okyanusu (Japonya) — 1981-03-20
Magnitude 4.8 earthquake near Kuzey Pasifik Okyanusu (Yokohama'nin 456 km güneydoğusunda, Japonya), depth 33 km, 01:54 Local (1981-03-20 16:54 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Kuzey Pasifik Okyanusu (Yokohama'nin 456 km güneydoğusunda, Japonya) — 31.768, 141.817
