M 5.2 earthquake: Philippine Sea (Davao, Philippines) — May 31, 1978

M 5.2 earthquake: Philippine Sea (Davao, Philippines) — May 31, 1978. Epicenter 112 km NE of Davao, depth 144 km, 10:26 Local (1978-05-31 02:26 UTC). Shaking felt by ~4.3M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (112 km NE of Davao, Philippines) — 7.632, 126.5

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