M 4.6 earthquake: North Pacific Ocean (Philippines) — July 22, 1987

M 4.6 earthquake: North Pacific Ocean (Philippines) — July 22, 1987. Epicenter 258 km S of General Santos, depth 33 km, 22:03 Local (1987-07-22 14:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (258 km S, Philippines) — 3.817, 125.509

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