M 4.7 earthquake: North Pacific Ocean (Japan) — July 6, 1975

M 4.7 earthquake: North Pacific Ocean (Japan) — July 6, 1975. Epicenter 263 km E of Kushiro, depth 33 km, 11:41 Local (1975-07-06 02:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (263 km E, Japan) — 43.42, 147.556

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