M 5.3 earthquake: North Pacific Ocean (Japan) — December 19, 1984

M 5.3 earthquake: North Pacific Ocean (Japan) — December 19, 1984. Epicenter 387 km E of Kushiro, depth 33 km, 03:16 Local (1984-12-18 17:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (387 km E, Japan) — 44.08, 148.928

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