M 5.0 earthquake: North Pacific Ocean (Northern Mariana Islands) — July 25, 1988

M 5.0 earthquake: North Pacific Ocean (Northern Mariana Islands) — July 25, 1988. Epicenter 347 km N of Capitol Hill, depth 87 km, 08:22 Local (1988-07-24 22:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (347 km N, Northern Mariana Islands) — 18.26, 146.43

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