M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 18, 2010

M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 18, 2010. Epicenter 372 km N of Capitol Hill, depth 184 km, 09:01 Local (2010-09-17 23:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (372 km N, Northern Mariana Islands) — 18.551, 145.525

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