A very small earthquake occurred on Fri May 5, 2023 at about 06:04:25 CDT (May 5, 2023 11:04:25 UTC) 9.03 km east of Marston, MO. The magnitude was 1.9.

    Origin Time: 2023/05/05 11:04:25.8000
      Magnitude: 1.9
     Hypocenter: 36.49817 deg latitude -89.50784 deg longitude 
          Depth: 4.130 km
   Number Picks: 45
     Number Sta: 019
Closest Station: 5.00 km
            RMS: 0.09 sec
            Gap: 52.00 deg
            seh: 0.38 km
            sez: 0.48 km
        magtype: d
        Quality: 1.00
           evid: 60523751

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.