M 5.6 earthquake near North Pacific Ocean (Japan) — 1977-08-30

Magnitude 5.6 earthquake near North Pacific Ocean (261 km SE, Japan), depth 33 km, 23:33 Local (1977-08-30 14:33 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (261 km SE, Japan) — 33.496, 141.207

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