M 5.4 Earthquake: North Pacific Ocean (Japan) — February 10, 1980

M 5.4 Earthquake: North Pacific Ocean (Japan) — February 10, 1980. Epicenter 632 km E of Kushiro, depth 33 km, 22:41 Local (1980-02-10 12:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (632 km E, Japan) — 44.015, 152.076

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