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A small earthquake occurred on Sat Feb 28, 2026 at about 04:18:40 CST (Feb 28, 2026 10:18:40 UTC) 4.78 km southeast of Marston, MO. The magnitude was 2.2.

    Origin Time: 2026/02/28 10:18:40.5100
      Magnitude: 2.2
     Hypocenter: 36.49550 deg latitude -89.55967 deg longitude 
          Depth: 8.390 km
   Number Picks: 65
     Number Sta: 035
Closest Station: 5.00 km
            RMS: 0.09 sec
            Gap: 55.00 deg
            seh: 0.28 km
            sez: 0.47 km
        magtype: d
        Quality: 1.00
           evid: 60617936

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.