M 4.5 Earthquake: Philippine Sea (Surigao, Philippines) — April 21, 1992
M 4.5 Earthquake: Philippine Sea (Surigao, Philippines) — April 21, 1992. Epicenter 63 km W of Surigao, depth 174 km, 12:03 Local (1992-04-21 04:03 UTC). Shaking felt by ~52K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (63 km W of Surigao, Philippines) — 9.748, 124.914
