M 4.7 earthquake: North Pacific Ocean (Japan) — June 16, 1983

M 4.7 earthquake: North Pacific Ocean (Japan) — June 16, 1983. Epicenter 571 km SE of Hamamatsu, depth 170 km, 00:07 Local (1983-06-15 15:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (571 km SE, Japan) — 30.03, 140.217

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