M 4.7 Earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — August 6, 1980

M 4.7 Earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — August 6, 1980. Epicenter 1010 km N of Capitol Hill, depth 62 km, 11:36 Local (1980-08-06 01:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (1010 km N of Capitol Hill, Northern Mariana Islands) — 23.931, 143.051

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