M 4.5 Earthquake: North Pacific Ocean (Japan) — February 10, 1975

M 4.5 Earthquake: North Pacific Ocean (Japan) — February 10, 1975. Epicenter 579 km SE of Yokohama, depth 33 km, 19:22 Local (1975-02-10 10:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (579 km SE, Japan) — 30.787, 142.425

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