A very small earthquake occurred on Sun May 7, 2023 at about 10:15:53 CDT (May 7, 2023 15:15:53 UTC) 6.62 km east of Marston, MO. The magnitude was 1.3.

    Origin Time: 2023/05/07 15:15:53.8500
      Magnitude: 1.3
     Hypocenter: 36.49850 deg latitude -89.53567 deg longitude 
          Depth: 6.860 km
   Number Picks: 29
     Number Sta: 011
Closest Station: 5.00 km
            RMS: 0.07 sec
            Gap: 47.00 deg
            seh: 0.30 km
            sez: 0.76 km
        magtype: d
        Quality: 1.00
           evid: 60524291

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.