A small earthquake occurred on Mon Aug 18, 2025 at about 22:30:31 CDT (Aug 19, 2025 03:30:31 UTC) 7.66 km southwest of Waterloo, SC. The magnitude was 2.2.

    Origin Time: 2025/08/19 03:30:31.3700
      Magnitude: 2.2
     Hypocenter: 34.30050 deg latitude -82.11150 deg longitude 
          Depth: 0.040 km
   Number Picks: 13
     Number Sta: 008
Closest Station: 16.00 km
            RMS: 0.29 sec
            Gap: 86.00 deg
            seh: 0.69 km
            sez: 4.02 km
        magtype: d
        Quality: 0.50
           evid: 60503938

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.