M 4.8 earthquake: North Pacific Ocean (Japan) — January 3, 1977

M 4.8 earthquake: North Pacific Ocean (Japan) — January 3, 1977. Epicenter 266 km SE of Yokohama, depth 32 km, 07:28 Local (1977-01-02 22:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (266 km SE, Japan) — 33.462, 141.246

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