M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — April 12, 1976

M 4.8 earthquake: North Pacific Ocean (Northern Mariana Islands) — April 12, 1976. Epicenter 299 km NE of Capitol Hill, depth 33 km, 09:10 Local (1976-04-11 23:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (299 km NE, Northern Mariana Islands) — 17.363, 147.432

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