M 4.6 earthquake: Philippine Sea (Agana, Guam) — August 23, 2021

M 4.6 earthquake: Philippine Sea (Agana, Guam) — August 23, 2021. Epicenter 51 km N of Agana, depth 155 km, 09:55 Local (2021-08-22 23:55 UTC). Shaking felt by ~110K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (51 km N of Agana, Guam) — 13.9311, 144.7316