M 4.6 earthquake near North Pacific Ocean (Japan) — 1980-04-08

Magnitude 4.6 earthquake near North Pacific Ocean (760 km S, Japan), depth 431 km, 09:12 Local (1980-04-08 00:12 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (760 km S, Japan) — 28.127, 139.863

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