M 4.6 Earthquake: North Pacific Ocean (Japan) — March 26, 1978

M 4.6 Earthquake: North Pacific Ocean (Japan) — March 26, 1978. Epicenter 442 km E of Kushiro, depth 33 km, 14:06 Local (1978-03-26 04:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (442 km E, Japan) — 44.16, 149.617

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