M 4.8 earthquake: North Pacific Ocean (Japan) — May 29, 1980

M 4.8 earthquake: North Pacific Ocean (Japan) — May 29, 1980. Epicenter 858 km S of Yokohama, depth 33 km, 17:58 Local (1980-05-29 07:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (858 km S, Japan) — 28.135, 142.553

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