M 4.8 earthquake: Philippine Sea (Butuan, Philippines) — March 25, 1988

M 4.8 earthquake: Philippine Sea (Butuan, Philippines) — March 25, 1988. Epicenter 97 km E of Butuan, depth 33 km, 11:49 Local (1988-03-25 03:49 UTC). Shaking felt by ~3.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (97 km E of Butuan, Philippines) — 9.002, 126.427

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