M 4.6 Earthquake: North Pacific Ocean (Northern Mariana Islands) — November 4, 2026

M 4.6 Earthquake: North Pacific Ocean (Northern Mariana Islands) — November 4, 2026. Epicenter 421 km N of Capitol Hill, depth 600 km, 06:10 Local (2026-11-03 20:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (421 km N, Northern Mariana Islands) — 18.98, 145.42

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