M 4.5 earthquake: Philippine Sea (Agana, Guam) — May 12, 2026

M 4.5 earthquake: Philippine Sea (Agana, Guam) — May 12, 2026. Epicenter 135 km S of Agana, depth 10 km, 08:08 Local (2026-05-11 22:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (135 km S of Agana, Guam) — 12.2834, 144.4786

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