M 5.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 30, 1979

M 5.6 earthquake: North Pacific Ocean (Northern Mariana Islands) — October 30, 1979. Epicenter 404 km N of Capitol Hill, depth 579 km, 11:37 Local (1979-10-30 01:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (404 km N, Northern Mariana Islands) — 18.794, 145.132

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