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A very small earthquake occurred on Fri Sep 11, 2026 at about 21:23:42 CDT (Sep 12, 2026 02:23:42 UTC) 1.58 km north of Marston, MO. The magnitude was 1.8.

    Origin Time: 2026/09/12 02:23:42.0300
      Magnitude: 1.8
     Hypocenter: 36.53117 deg latitude -89.60917 deg longitude 
          Depth: 8.140 km
   Number Picks: 44
     Number Sta: 018
Closest Station: 5.00 km
            RMS: 0.04 sec
            Gap: 45.00 deg
            seh: 0.24 km
            sez: 0.49 km
        magtype: d
        Quality: 1.00
           evid: 60627876

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.