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A very small earthquake occurred on Mon Jun 23, 2025 at about 16:37:19 CDT (Jun 23, 2025 21:37:19 UTC) 3.75 km west of Olympian Village, MO. The magnitude was 1.7.

    Origin Time: 2025/06/23 21:37:19.0400
      Magnitude: 1.7
     Hypocenter: 38.14533 deg latitude -90.49900 deg longitude 
          Depth: 12.490 km
   Number Picks: 10
     Number Sta: 005
Closest Station: 19.00 km
            RMS: 0.17 sec
            Gap: 105.00 deg
            seh: 0.65 km
            sez: 2.21 km
        magtype: d
        Quality: 0.75
           evid: 60503708

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.