M 4.6 earthquake: North Pacific Ocean (Japan) — February 19, 1993

M 4.6 earthquake: North Pacific Ocean (Japan) — February 19, 1993. Epicenter 548 km S of Yokohama, depth 36 km, 13:02 Local (1993-02-19 04:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (548 km S, Japan) — 30.842, 141.758

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