A very small earthquake occurred on Tue May 19, 2026 at about 17:31:27 CDT (May 19, 2026 22:31:27 UTC) 4.11 km southeast of Marston, MO. The magnitude was 1.2.

    Origin Time: 2026/05/19 22:31:27.7000
      Magnitude: 1.2
     Hypocenter: 36.49434 deg latitude -89.56966 deg longitude 
          Depth: 10.810 km
   Number Picks: 26
     Number Sta: 013
Closest Station: 6.00 km
            RMS: 0.08 sec
            Gap: 52.00 deg
            seh: 0.23 km
            sez: 0.44 km
        magtype: d
        Quality: 1.00
           evid: 60621796

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.