A very small earthquake occurred on Fri Nov 21, 2025 at about 04:49:21 CST (Nov 21, 2025 10:49:21 UTC) 6.78 km west of North Charleston, SC. The magnitude was 1.9.

    Origin Time: 2025/11/21 10:49:21.3800
      Magnitude: 1.9
     Hypocenter: 32.93033 deg latitude -80.13600 deg longitude 
          Depth: 5.180 km
   Number Picks: 17
     Number Sta: 008
Closest Station: 6.00 km
            RMS: 0.19 sec
            Gap: 158.00 deg
            seh: 0.39 km
            sez: 0.56 km
        magtype: d
        Quality: 1.00
           evid: 60504523

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.