M 4.8 earthquake near Philippine Sea (Northern Mariana Islands) — 1981-12-30

Magnitude 4.8 earthquake near Philippine Sea (756 km N of Capitol Hill, Northern Mariana Islands), depth 33 km, 01:00 Local (1981-12-30 15:00 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (756 km N of Capitol Hill, Northern Mariana Islands) — 21.692, 143.581

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