M 4.6 Earthquake: Philippine Sea (Davao, Philippines) — April 23, 1983

M 4.6 Earthquake: Philippine Sea (Davao, Philippines) — April 23, 1983. Epicenter 112 km E of Davao, depth 185 km, 00:05 Local (1983-04-22 16:05 UTC). Shaking felt by ~1.2M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (112 km E of Davao, Philippines) — 6.858, 126.607

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