M 5.2 earthquake: North Pacific Ocean (Japan) — July 1, 1983

M 5.2 earthquake: North Pacific Ocean (Japan) — July 1, 1983. Epicenter 439 km NE of Kushiro, depth 44 km, 04:24 Local (1983-06-30 18:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (439 km NE, Japan) — 44.409, 149.469

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