A very small earthquake occurred on Sun Dec 21, 2025 at about 15:35:09 CST (Dec 21, 2025 21:35:09 UTC) 4.68 km northwest of Lynn, AR. The magnitude was 1.9.

    Origin Time: 2025/12/21 21:35:09.1100
      Magnitude: 1.9
     Hypocenter: 36.03517 deg latitude -91.28733 deg longitude 
          Depth: 3.680 km
   Number Picks: 12
     Number Sta: 005
Closest Station: 13.00 km
            RMS: 0.16 sec
            Gap: 160.00 deg
            seh: 0.74 km
            sez: 2.30 km
        magtype: d
        Quality: 0.75
           evid: 60504698

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.