Return to Recent Earthquakes

A very small earthquake occurred on Sat Jun 17, 2023 at about 00:56:46 CDT (Jun 17, 2023 05:56:46 UTC) 1.93 km northwest of New Madrid, MO. The magnitude was 1.8.

    Origin Time: 2023/06/17 05:56:46.7500
      Magnitude: 1.8
     Hypocenter: 36.59650 deg latitude -89.56966 deg longitude 
          Depth: 3.890 km
   Number Picks: 34
     Number Sta: 014
Closest Station: 2.00 km
            RMS: 0.12 sec
            Gap: 43.00 deg
            seh: 0.18 km
            sez: 0.26 km
        magtype: d
        Quality: 1.00
           evid: 60529921

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.