M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 20, 1996

M 4.5 earthquake: North Pacific Ocean (Northern Mariana Islands) — December 20, 1996. Epicenter 352 km N of Capitol Hill, depth 100 km, 05:28 Local (1996-12-19 19:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (352 km N, Northern Mariana Islands) — 18.304, 146.441

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