M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — February 21, 2000

M 4.6 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — February 21, 2000. Epicenter 753 km N of Capitol Hill, depth 33 km, 18:06 Local (2000-02-21 08:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (753 km N of Capitol Hill, Northern Mariana Islands) — 21.755, 143.916

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