M 4.7 earthquake: North Pacific Ocean (Japan) — August 21, 1992

M 4.7 earthquake: North Pacific Ocean (Japan) — August 21, 1992. Epicenter 344 km SE of Yokohama, depth 33 km, 15:16 Local (1992-08-21 06:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (344 km SE, Japan) — 32.679, 141.307

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