M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 29, 1989

M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 29, 1989. Epicenter 489 km N of Capitol Hill, depth 36 km, 23:35 Local (1989-10-29 13:35 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (489 km N, Northern Mariana Islands) — 19.569, 146.345

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