M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — November 4, 1988

M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — November 4, 1988. Epicenter 369 km N of Capitol Hill, depth 206 km, 01:38 Local (1988-11-03 15:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (369 km N, Northern Mariana Islands) — 18.526, 145.616

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