M 4.8 earthquake: North Pacific Ocean (Japan) — December 3, 1974

M 4.8 earthquake: North Pacific Ocean (Japan) — December 3, 1974. Epicenter 987 km SE of Hamamatsu, depth 33 km, 20:43 Local (1974-12-03 11:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (987 km SE, Japan) — 26.825, 142.476

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