M 5.1 earthquake: Philippine Sea (General Santos, Philippines) — October 1, 1973

M 5.1 earthquake: Philippine Sea (General Santos, Philippines) — October 1, 1973. Epicenter 101 km SE of General Santos, depth 134 km, 21:41 Local (1973-10-01 13:41 UTC). Shaking felt by ~993K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (101 km SE of General Santos, Philippines) — 5.406, 125.753

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