M 4.5 earthquake: Philippine Sea (General Santos, Philippines) — September 13, 1999

M 4.5 earthquake: Philippine Sea (General Santos, Philippines) — September 13, 1999. Epicenter 160 km SE of General Santos, depth 150 km, 20:40 Local (1999-09-13 12:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (160 km SE of General Santos, Philippines) — 5.175, 126.272

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