M 4.8 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — February 15, 1990

M 4.8 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — February 15, 1990. Epicenter 657 km N of Capitol Hill, depth 33 km, 12:24 Local (1990-02-15 02:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (657 km N of Capitol Hill, Northern Mariana Islands) — 20.819, 143.807

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