M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 23, 2008

M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — September 23, 2008. Epicenter 604 km N of Capitol Hill, depth 42 km, 02:08 Local (2008-09-22 16:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (604 km N, Northern Mariana Islands) — 20.624, 146.223

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