M 4.7 earthquake: North Pacific Ocean (Japan) — November 8, 1987

M 4.7 earthquake: North Pacific Ocean (Japan) — November 8, 1987. Epicenter 272 km SE of Wakayama, depth 446 km, 19:00 Local (1987-11-08 10:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (272 km SE, Japan) — 32.168, 136.757

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