M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 20, 2025

M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 20, 2025. Epicenter 596 km NE of Capitol Hill, depth 10 km, 02:55 Local (2025-12-19 16:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (596 km NE, Northern Mariana Islands) — 20.1066, 148.0444

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