M 4.5 earthquake: North Pacific Ocean (Japan) — July 4, 1976

M 4.5 earthquake: North Pacific Ocean (Japan) — July 4, 1976. Epicenter 434 km SE of Yokohama, depth 33 km, 13:20 Local (1976-07-04 04:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (434 km SE, Japan) — 31.923, 141.66

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