M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — September 4, 1986

M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — September 4, 1986. Epicenter 935 km N of Capitol Hill, depth 33 km, 04:07 Local (1986-09-03 18:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (935 km N of Capitol Hill, Northern Mariana Islands) — 23.379, 143.65

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