M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — January 1, 1983

M 4.7 earthquake: North Pacific Ocean (Northern Mariana Islands) — January 1, 1983. Epicenter 258 km NE of Capitol Hill, depth 44 km, 20:46 Local (1983-01-01 10:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (258 km NE, Northern Mariana Islands) — 16.996, 147.299

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