M 4.5 earthquake in Guam (Agana) — September 21, 2003

M 4.5 earthquake in Guam (Agana) — September 21, 2003. Epicenter 22 km NW of Agana, depth 144 km, 11:04 Local (2003-09-21 01:04 UTC). Shaking felt by ~122K people. Readings from every reporting agency, affected towns, aftershock sequence.

22 km NW of Agana (Guam) — 13.647, 144.652

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