M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — February 10, 1983

M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — February 10, 1983. Epicenter 464 km N of Capitol Hill, depth 164 km, 00:01 Local (1983-02-09 14:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (464 km N, Northern Mariana Islands) — 19.367, 145.362

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