M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 22, 2025

M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 22, 2025. Epicenter 275 km N of Capitol Hill, depth 153 km, 08:26 Local (2025-12-21 22:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (275 km N, Northern Mariana Islands) — 17.6585, 146.1456

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