M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — April 18, 1992

M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — April 18, 1992. Epicenter 1171 km N of Capitol Hill, depth 33 km, 14:16 Local (1992-04-18 04:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (1171 km N of Capitol Hill, Northern Mariana Islands) — 25.696, 144.663

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