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A very small earthquake occurred on Sun Dec 21, 2025 at about 00:11:02 CST (Dec 21, 2025 06:11:02 UTC) 4.07 km northwest of Lynn, AR. The magnitude was 1.5.

    Origin Time: 2025/12/21 06:11:02.9100
      Magnitude: 1.5
     Hypocenter: 36.02400 deg latitude -91.29000 deg longitude 
          Depth: 3.050 km
   Number Picks: 8
     Number Sta: 003
Closest Station: 13.00 km
            RMS: 0.17 sec
            Gap: 156.00 deg
            seh: 1.26 km
            sez: 3.39 km
        magtype: d
        Quality: 0.50
           evid: 60504688

For more information about this earthquake, see the entry in the ANSS Comprehensive Catalog.

This is a preliminary location and magnitude determined by CERI using data provided by the Advanced National Seismic System and cooperating partners. The magnitude and location may change slightly as more data become available.