M 4.8 earthquake: Philippine Sea (Agana, Guam) — April 1, 2003

M 4.8 earthquake: Philippine Sea (Agana, Guam) — April 1, 2003. Epicenter 197 km SW of Agana, depth 84 km, 14:36 Local (2003-04-01 04:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (197 km SW of Agana, Guam) — 12.684, 143.12

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