M 5.0 earthquake near North Pacific Ocean (Japan) — 1977-05-08

Magnitude 5.0 earthquake near North Pacific Ocean (431 km S, Japan), depth 10 km, 04:24 Local (1977-05-08 19:24 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (431 km S, Japan) — 31.016, 139.084