M 4.9 earthquake: Philippine Sea (Davao, Philippines) — December 18, 1989
M 4.9 earthquake: Philippine Sea (Davao, Philippines) — December 18, 1989. Epicenter 197 km NE of Davao, depth 33 km, 17:40 Local (1989-12-18 09:40 UTC). Shaking felt by ~528K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (197 km NE of Davao, Philippines) — 7.971, 127.186
