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A very small earthquake occurred on Sun Apr 21, 2019 at about 23:17:54 CDT (Apr 22, 2019 04:17:54 UTC) 3.40 km northwest of Ridgely, TN. The magnitude was 1.6.

    Origin Time: 2019/04/22 04:17:54.1700
      Magnitude: 1.6
     Hypocenter: 36.28400 deg latitude -89.50584 deg longitude 
          Depth: 8.460 km
   Number Picks: 22
     Number Sta: 009
Closest Station: 3.00 km
            RMS: 0.14 sec
            Gap: 67.00 deg
            seh: 0.66 km
            sez: 1.01 km
        magtype: d
        Quality: 1.00
           evid: 60267816

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.