M 4.7 earthquake near Samudra Pasifik Utara (Jepang) — 1981-07-24
Magnitude 4.7 earthquake near Samudra Pasifik Utara (250 km TG, Jepang), depth 25 km, 20:58 Local (1981-07-24 11:58 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Samudra Pasifik Utara (250 km TG, Jepang) — 33.905, 141.617
