M 5.1 earthquake: North Pacific Ocean (Japan) — March 15, 1985

M 5.1 earthquake: North Pacific Ocean (Japan) — March 15, 1985. Epicenter 620 km SE of Yokohama, depth 22 km, 06:03 Local (1985-03-14 20:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (620 km SE, Japan) — 30.514, 142.735

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