M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — February 8, 1990

M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — February 8, 1990. Epicenter 74 km W of Surigao, depth 53 km, 22:49 Local (1990-02-08 14:49 UTC). Shaking felt by ~1.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (74 km W of Surigao, Philippines) — 9.753, 124.816