M 5.6 earthquake: Philippine Sea (General Santos, Philippines) — July 23, 1991

M 5.6 earthquake: Philippine Sea (General Santos, Philippines) — July 23, 1991. Epicenter 95 km E of General Santos, depth 146 km, 19:22 Local (1991-07-23 11:22 UTC). Shaking felt by ~9M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (95 km E of General Santos, Philippines) — 5.826, 125.983

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