M 5.0 earthquake near Océano Pacífico Norte (Japón) — 1981-02-09
Magnitude 5.0 earthquake near Océano Pacífico Norte (272 km al NE, Japón), depth 29 km, 19:40 Local (1981-02-09 10:40 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Océano Pacífico Norte (272 km al NE, Japón) — 27.176, 130.192
