M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — April 25, 1984

M 4.7 earthquake: Philippine Sea (General Santos, Philippines) — April 25, 1984. Epicenter 200 km SW of General Santos, depth 521 km, 11:17 Local (1984-04-25 03:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (200 km SW of General Santos, Philippines) — 5.158, 123.643

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