M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 31, 1998

M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 31, 1998. Epicenter 321 km NE of Capitol Hill, depth 33 km, 20:44 Local (1998-08-31 10:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (321 km NE, Northern Mariana Islands) — 17.021, 148.096

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