M 4.6 earthquake near North Pacific Ocean (Japan) — 1983-09-13

Magnitude 4.6 earthquake near North Pacific Ocean (1020 km SE, Japan), depth 33 km, 08:35 Local (1983-09-13 23:35 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (1020 km SE, Japan) — 26.481, 142.421

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