M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — June 14, 1980

M 4.9 earthquake: Philippine Sea (Surigao, Philippines) — June 14, 1980. Epicenter 104 km E of Surigao, depth 55 km, 01:18 Local (1980-06-13 17:18 UTC). Shaking felt by ~2.4M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (104 km E of Surigao, Philippines) — 9.518, 126.394