Return to Recent Earthquakes

A very small earthquake occurred on Sun Aug 31, 2025 at about 05:49:03 CDT (Aug 31, 2025 10:49:03 UTC) 9.00 km southwest of Heber Springs, AR. The magnitude was 1.7.

    Origin Time: 2025/08/31 10:49:03.5500
      Magnitude: 1.7
     Hypocenter: 35.43933 deg latitude -92.09850 deg longitude 
          Depth: 4.630 km
   Number Picks: 13
     Number Sta: 008
Closest Station: 24.00 km
            RMS: 0.21 sec
            Gap: 130.00 deg
            seh: 1.01 km
            sez: 3.77 km
        magtype: d
        Quality: 0.50
           evid: 60504028

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.