M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — July 16, 1991

M 4.7 earthquake: Philippine Sea (Surigao, Philippines) — July 16, 1991. Epicenter 99 km E of Surigao, depth 33 km, 05:16 Local (1991-07-15 21:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (99 km E of Surigao, Philippines) — 10.061, 126.351

EarthquakeLive.org