Return to Recent Earthquakes

A very small earthquake occurred on Sun May 3, 2026 at about 00:05:34 CDT (May 3, 2026 05:05:34 UTC) 1.66 km east of Marston, MO. The magnitude was 1.8.

    Origin Time: 2026/05/03 05:05:34.1400
      Magnitude: 1.8
     Hypocenter: 36.52133 deg latitude -89.58800 deg longitude 
          Depth: 9.120 km
   Number Picks: 36
     Number Sta: 019
Closest Station: 5.00 km
            RMS: 0.07 sec
            Gap: 69.00 deg
            seh: 0.30 km
            sez: 0.59 km
        magtype: d
        Quality: 1.00
           evid: 60621051

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.