M 4.5 earthquake: Philippine Sea (General Santos, Philippines) — July 19, 1983

M 4.5 earthquake: Philippine Sea (General Santos, Philippines) — July 19, 1983. Epicenter 146 km SE of General Santos, depth 84 km, 18:50 Local (1983-07-19 10:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (146 km SE of General Santos, Philippines) — 5.472, 126.324

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