A very small earthquake occurred on Tue Oct 21, 2025 at about 23:51:36 CDT (Oct 22, 2025 04:51:36 UTC) 5.09 km northwest of Ridgely, TN. The magnitude was 1.6.

    Origin Time: 2025/10/22 04:51:36.1400
      Magnitude: 1.6
     Hypocenter: 36.29167 deg latitude -89.52283 deg longitude 
          Depth: 6.350 km
   Number Picks: 24
     Number Sta: 012
Closest Station: 4.00 km
            RMS: 0.06 sec
            Gap: 69.00 deg
            seh: 0.42 km
            sez: 0.63 km
        magtype: d
        Quality: 1.00
           evid: 60504368

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.