M 4.6 earthquake: North Pacific Ocean (Japan) — August 13, 1994

M 4.6 earthquake: North Pacific Ocean (Japan) — August 13, 1994. Epicenter 555 km SE of Yokohama, depth 33 km, 11:30 Local (1994-08-13 02:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (555 km SE, Japan) — 30.925, 142.18

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