M 4.7 earthquake near Philippine Sea (Northern Mariana Islands) — 1981-12-29

Magnitude 4.7 earthquake near Philippine Sea (726 km N of Capitol Hill, Northern Mariana Islands), depth 33 km, 16:39 Local (1981-12-29 06:39 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (726 km N of Capitol Hill, Northern Mariana Islands) — 21.438, 143.683

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