M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — February 7, 1998

M 4.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — February 7, 1998. Epicenter 681 km N of Capitol Hill, depth 33 km, 02:09 Local (1998-02-06 16:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (681 km N, Northern Mariana Islands) — 21.328, 146.149

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