M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — July 18, 2011
M 4.5 earthquake: Philippine Sea (Surigao, Philippines) — July 18, 2011. Epicenter 100 km E of Surigao, depth 51 km, 05:23 Local (2011-07-17 21:23 UTC). Shaking felt by ~141K people. Readings from every reporting agency, affected towns, aftershock sequence.
Philippine Sea (100 km E of Surigao, Philippines) — 9.947, 126.388
