M 4.8 earthquake: North Pacific Ocean (Japan) — July 28, 1983

M 4.8 earthquake: North Pacific Ocean (Japan) — July 28, 1983. Epicenter 426 km E of Kitami, depth 33 km, 08:21 Local (1983-07-27 22:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (426 km E, Japan) — 44.732, 149.11

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