M 4.8 Earthquake: Philippine Sea (Agana, Guam) — May 13, 2011

M 4.8 Earthquake: Philippine Sea (Agana, Guam) — May 13, 2011. Epicenter 135 km SW of Agana, depth 35 km, 10:20 Local (2011-05-13 00:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (135 km SW of Agana, Guam) — 12.525, 143.973

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