M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 14, 2023

M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 14, 2023. Epicenter 535 km N of Capitol Hill, depth 10 km, 08:07 Local (2023-12-13 22:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (535 km N, Northern Mariana Islands) — 20.0154, 145.5481

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