M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — August 11, 1997

M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — August 11, 1997. Epicenter 104 km NE of Surigao, depth 33 km, 23:14 Local (1997-08-11 15:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (104 km NE of Surigao, Philippines) — 10.232, 126.323

EarthquakeLive.org