M 4.9 earthquake: North Pacific Ocean (Japan) — June 12, 1975

M 4.9 earthquake: North Pacific Ocean (Japan) — June 12, 1975. Epicenter 278 km E of Kushiro, depth 33 km, 23:37 Local (1975-06-12 14:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (278 km E, Japan) — 42.844, 147.789

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