M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 28, 1993

M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 28, 1993. Epicenter 385 km N of Capitol Hill, depth 213 km, 12:54 Local (1993-08-28 02:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (385 km N, Northern Mariana Islands) — 18.666, 145.594

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