A very small earthquake occurred on Fri Aug 8, 2025 at about 23:32:18 CDT (Aug 9, 2025 04:32:18 UTC) 21.57 km west of Surfside Beach, SC. The magnitude was 1.9.

    Origin Time: 2025/08/09 04:32:18.8200
      Magnitude: 1.9
     Hypocenter: 33.65283 deg latitude -79.20417 deg longitude 
          Depth: 4.820 km
   Number Picks: 13
     Number Sta: 006
Closest Station: 35.00 km
            RMS: 0.36 sec
            Gap: 186.00 deg
            seh: 1.58 km
            sez: 2.60 km
        magtype: d
        Quality: 0.50
           evid: 60503888

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.