A very small earthquake occurred on Tue Sep 16, 2025 at about 04:36:49 CDT (Sep 16, 2025 09:36:49 UTC) 8.26 km north of Tiptonville, TN. The magnitude was 1.8.

    Origin Time: 2025/09/16 09:36:49.3400
      Magnitude: 1.8
     Hypocenter: 36.44783 deg latitude -89.51050 deg longitude 
          Depth: 7.810 km
   Number Picks: 39
     Number Sta: 020
Closest Station: 6.00 km
            RMS: 0.12 sec
            Gap: 60.00 deg
            seh: 0.23 km
            sez: 0.53 km
        magtype: d
        Quality: 1.00
           evid: 60613896

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.