M 4.8 earthquake: Philippine Sea (Davao, Philippines) — September 23, 1999

M 4.8 earthquake: Philippine Sea (Davao, Philippines) — September 23, 1999. Epicenter 144 km E of Davao, depth 33 km, 08:43 Local (1999-09-23 00:43 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (144 km E of Davao, Philippines) — 6.886, 126.911

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