M 5.5 earthquake: Philippine Sea (Agana, Guam) — May 13, 2011

M 5.5 earthquake: Philippine Sea (Agana, Guam) — May 13, 2011. Epicenter 142 km SW of Agana, depth 6 km, 11:04 Local (2011-05-13 01:04 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (142 km SW of Agana, Guam) — 12.434, 143.987

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