M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 18, 2013

M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 18, 2013. Epicenter 612 km N of Capitol Hill, depth 19 km, 22:20 Local (2013-12-18 12:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (612 km N, Northern Mariana Islands) — 20.6401, 146.7238

EarthquakeLive.org