M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — August 4, 1992
M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — August 4, 1992. Epicenter 83 km E of Surigao, depth 58 km, 22:23 Local (1992-08-04 14:23 UTC). Shaking felt by ~619K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (83 km E of Surigao, Philippines) — 10.009, 126.211
