M 5.2 earthquake near 北太平洋 (Northern Mariana Islands) — 1971-07-04

Magnitude 5.2 earthquake near 北太平洋（690公里，Northern Mariana Islands）, depth 29 km, 19:02 Local (1971-07-04 09:02 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北太平洋（690公里，Northern Mariana Islands） — 21.407, 146.06

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