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

Magnitude 4.7 earthquake near Philippine Sea (758 km N of Capitol Hill, Northern Mariana Islands), depth 33 km, 01:37 Local (1981-12-29 15:37 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (758 km N of Capitol Hill, Northern Mariana Islands) — 21.662, 143.419

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