M 4.5 earthquake near North Pacific Ocean (Japan) — 1981-04-30

Magnitude 4.5 earthquake near North Pacific Ocean (443 km E, Japan), depth 33 km, 05:21 Local (1981-04-30 19:21 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (443 km E, Japan) — 43.208, 149.821

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