M 5.0 earthquake: North Pacific Ocean (Japan) — March 25, 1978

M 5.0 earthquake: North Pacific Ocean (Japan) — March 25, 1978. Epicenter 389 km E of Kushiro, depth 33 km, 10:44 Local (1978-03-25 00:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (389 km E, Japan) — 44.001, 148.984

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