M 4.6 earthquake: Philippine Sea (Agana, Guam) — January 16, 2003

M 4.6 earthquake: Philippine Sea (Agana, Guam) — January 16, 2003. Epicenter 184 km SW of Agana, depth 33 km, 10:30 Local (2003-01-16 00:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (184 km SW of Agana, Guam) — 12.152, 143.717

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