A small earthquake occurred on Thu Oct 23, 2025 at about 17:01:37 CDT (Oct 23, 2025 22:01:37 UTC) 11.19 km west of Philadelphia, TN. The magnitude was 2.2.

    Origin Time: 2025/10/23 22:01:37.9600
      Magnitude: 2.2
     Hypocenter: 35.72483 deg latitude -84.50983 deg longitude 
          Depth: 15.080 km
   Number Picks: 27
     Number Sta: 013
Closest Station: 8.00 km
            RMS: 0.12 sec
            Gap: 61.00 deg
            seh: 0.25 km
            sez: 0.50 km
        magtype: d
        Quality: 1.00
           evid: 60615061

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.