M 4.6 earthquake: Philippine Sea (Agana, Guam) — February 21, 2007

M 4.6 earthquake: Philippine Sea (Agana, Guam) — February 21, 2007. Epicenter 333 km W of Agana, depth 23 km, 13:14 Local (2007-02-21 04:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (333 km W of Agana, Guam) — 12.542, 141.823

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