M 6.1 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 17, 1979

M 6.1 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 17, 1979. Epicenter 372 km N of Capitol Hill, depth 601 km, 15:43 Local (1979-10-17 05:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (372 km N, Northern Mariana Islands) — 18.524, 145.281

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