M 4.5 Earthquake: North Pacific Ocean (Japan) — April 29, 1975

M 4.5 Earthquake: North Pacific Ocean (Japan) — April 29, 1975. Epicenter 287 km SE of Hachinohe, depth 41 km, 14:43 Local (1975-04-29 05:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (287 km SE, Japan) — 39.156, 144.396

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