M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — August 11, 1973

M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — August 11, 1973. Epicenter 196 km E of General Santos, depth 77 km, 06:18 Local (1973-08-10 22:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (196 km E of General Santos, Philippines) — 5.648, 126.883

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