M 4.9 earthquake: Philippine Sea (General Santos, Philippines) — August 10, 1989

M 4.9 earthquake: Philippine Sea (General Santos, Philippines) — August 10, 1989. Epicenter 104 km W of General Santos, depth 39 km, 11:58 Local (1989-08-10 03:58 UTC). Shaking felt by ~5.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (104 km W of General Santos, Philippines) — 5.816, 124.286

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