M 4.6 Earthquake: North Pacific Ocean (Japan) — June 6, 1989

M 4.6 Earthquake: North Pacific Ocean (Japan) — June 6, 1989. Epicenter 540 km S of Hamamatsu, depth 452 km, 17:22 Local (1989-06-06 08:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (540 km S, Japan) — 29.933, 138.708

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