M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — February 8, 1990

M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — February 8, 1990. Epicenter 106 km W of Surigao, depth 33 km, 17:48 Local (1990-02-08 09:48 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (106 km W of Surigao, Philippines) — 9.589, 124.546