M 4.8 earthquake near North Pacific Ocean (Japan) — 1977-09-17

Magnitude 4.8 earthquake near North Pacific Ocean (286 km SE, Japan), depth 33 km, 16:25 Local (1977-09-17 07:25 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (286 km SE, Japan) — 33.115, 140.969

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