M 4.9 earthquake: Philippine Sea (Agana, Guam) — April 30, 2009

M 4.9 earthquake: Philippine Sea (Agana, Guam) — April 30, 2009. Epicenter 528 km SW of Agana, depth 10 km, 10:58 Local (2009-04-30 01:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (528 km SW of Agana, Guam) — 11.062, 140.557

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