M 5.2 earthquake near 北太平洋 (Northern Mariana Islands) — 1981-02-01

Magnitude 5.2 earthquake near 北太平洋（682公里，Northern Mariana Islands）, depth 82 km, 13:18 Local (1981-02-01 03:18 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北太平洋（682公里，Northern Mariana Islands） — 21.346, 145.921

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