M 4.5 earthquake: Philippine Sea (Agana, Guam) — September 17, 2021

M 4.5 earthquake: Philippine Sea (Agana, Guam) — September 17, 2021. Epicenter 151 km S of Agana, depth 10 km, 10:29 Local (2021-09-17 00:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (151 km S of Agana, Guam) — 12.1825, 144.306

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