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A small earthquake occurred on Thu Oct 30, 2025 at about 10:58:02 CDT (Oct 30, 2025 15:58:02 UTC) 1.46 km northeast of Marston, MO. The magnitude was 2.1.

    Origin Time: 2025/10/30 15:58:02.1400
      Magnitude: 2.1
     Hypocenter: 36.52533 deg latitude -89.59300 deg longitude 
          Depth: 9.310 km
   Number Picks: 68
     Number Sta: 033
Closest Station: 5.00 km
            RMS: 0.09 sec
            Gap: 48.00 deg
            seh: 0.13 km
            sez: 0.29 km
        magtype: d
        Quality: 1.00
           evid: 60615231

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.