M 4.6 earthquake: North Pacific Ocean (Japan) — June 18, 1992

M 4.6 earthquake: North Pacific Ocean (Japan) — June 18, 1992. Epicenter 504 km S of Yokohama, depth 33 km, 07:40 Local (1992-06-17 22:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (504 km S, Japan) — 31.217, 141.613

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