M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — March 7, 1987

M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — March 7, 1987. Epicenter 137 km SE of General Santos, depth 117 km, 09:36 Local (1987-03-07 01:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (137 km SE of General Santos, Philippines) — 5.347, 126.15

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