M 4.9 earthquake: North Pacific Ocean (Japan) — June 29, 1977

M 4.9 earthquake: North Pacific Ocean (Japan) — June 29, 1977. Epicenter 362 km SE of Yokohama, depth 33 km, 06:09 Local (1977-06-28 21:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (362 km SE, Japan) — 32.717, 141.774

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