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A small earthquake occurred on Thu Oct 31, 2024 at about 10:40:52 CDT (Oct 31, 2024 15:40:52 UTC) 2.53 km northeast of Ullin, IL. The magnitude was 2.0.

    Origin Time: 2024/10/31 15:40:52.7800
      Magnitude: 2.0
     Hypocenter: 37.29350 deg latitude -89.15533 deg longitude 
          Depth: 12.810 km
   Number Picks: 35
     Number Sta: 013
Closest Station: 45.00 km
            RMS: 0.26 sec
            Gap: 115.00 deg
            seh: 0.55 km
            sez: 1.89 km
        magtype: d
        Quality: 1.00
           evid: 60593381

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.