M 4.6 earthquake near Samudra Pasifik Utara (Jepang) — 1981-06-20
Magnitude 4.6 earthquake near Samudra Pasifik Utara (285 km T, Jepang), depth 105 km, 03:46 Local (1981-06-20 15:46 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Samudra Pasifik Utara (285 km T, Jepang) — 44.704, 147.274
