M 5.3 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 2, 1975

M 5.3 earthquake: North Pacific Ocean (Northern Mariana Islands) — August 2, 1975. Epicenter 356 km N of Capitol Hill, depth 193 km, 00:41 Local (1975-08-01 14:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (356 km N, Northern Mariana Islands) — 18.399, 145.485

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