M 4.8 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — August 5, 1975

M 4.8 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — August 5, 1975. Epicenter 969 km N of Capitol Hill, depth 90 km, 09:19 Local (1975-08-04 23:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (969 km N of Capitol Hill, Northern Mariana Islands) — 23.471, 142.795

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