M 4.9 earthquake: Philippine Sea (Agana, Guam) — October 21, 2020

M 4.9 earthquake: Philippine Sea (Agana, Guam) — October 21, 2020. Epicenter 162 km SW of Agana, depth 33 km, 22:45 Local (2020-10-21 12:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (162 km SW of Agana, Guam) — 12.3733, 143.7726

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