M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 13, 2023

M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 13, 2023. Epicenter 541 km N of Capitol Hill, depth 12 km, 18:14 Local (2023-12-13 08:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (541 km N, Northern Mariana Islands) — 20.0351, 145.0858

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