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A small earthquake occurred on Tue Oct 7, 2025 at about 00:05:41 CDT (Oct 7, 2025 05:05:41 UTC) 2.71 km west of Dayton, TN. The magnitude was 2.2.

    Origin Time: 2025/10/07 05:05:41.9400
      Magnitude: 2.2
     Hypocenter: 35.49417 deg latitude -85.04166 deg longitude 
          Depth: 18.570 km
   Number Picks: 23
     Number Sta: 010
Closest Station: 5.00 km
            RMS: 0.10 sec
            Gap: 139.00 deg
            seh: 0.70 km
            sez: 0.68 km
        magtype: d
        Quality: 1.00
           evid: 60504263

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.