M 4.9 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — December 24, 1975

M 4.9 earthquake: Philippine Sea (Capitol Hill, Northern Mariana Islands) — December 24, 1975. Epicenter 742 km N of Capitol Hill, depth 33 km, 20:36 Local (1975-12-24 10:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (742 km N of Capitol Hill, Northern Mariana Islands) — 21.799, 144.616

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