M 6.1 earthquake: Philippine Sea (General Santos, Philippines) — September 5, 1918

M 6.1 earthquake: Philippine Sea (General Santos, Philippines) — September 5, 1918. Epicenter 75 km SE of General Santos, depth 15 km, 15:05 Local (1918-09-05 07:05 UTC). Shaking felt by ~20.5M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (75 km SE of General Santos, Philippines) — 5.501, 125.465

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