M 5.0 earthquake: North Pacific Ocean (Japan) — July 9, 1977

M 5.0 earthquake: North Pacific Ocean (Japan) — July 9, 1977. Epicenter 289 km N of Naha, depth 33 km, 07:13 Local (1977-07-08 22:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (289 km N, Japan) — 28.801, 127.787

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