M 4.7 earthquake: Philippine Sea (Agana, Guam) — September 13, 2021

M 4.7 earthquake: Philippine Sea (Agana, Guam) — September 13, 2021. Epicenter 156 km SW of Agana, depth 10 km, 08:57 Local (2021-09-12 22:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (156 km SW of Agana, Guam) — 12.2742, 143.9908

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