M 5.5 earthquake near North Pacific Ocean (Japan) — 1978-12-23

Magnitude 5.5 earthquake near North Pacific Ocean (365 km SE, Japan), depth 21 km, 19:24 Local (1978-12-23 10:24 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (365 km SE, Japan) — 32.492, 141.378

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