M 4.8 earthquake: North Pacific Ocean (Japan) — April 27, 1989

M 4.8 earthquake: North Pacific Ocean (Japan) — April 27, 1989. Epicenter 524 km SE of Shizuoka, depth 90 km, 13:18 Local (1989-04-27 04:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (524 km SE, Japan) — 30.657, 140.596

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