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A minor earthquake occurred on Thu Sep 12, 2019 at about 01:42:22 CDT (Sep 12, 2019 06:42:22 UTC) 13.45 km north of Big Flat, AR. The magnitude was 3.7.

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    Origin Time: 2019/09/12 06:42:22.2800
      Magnitude: 3.7
     Hypocenter: 36.12783 deg latitude -92.40617 deg longitude 
          Depth: 17.590 km
   Number Picks: 61
     Number Sta: 000
Closest Station: 37.00 km
            RMS: 0.20 sec
            Gap: 66.00 deg
            seh: 0.18 km
            sez: 0.26 km
        magtype: w
        Quality: 1.00
           evid: 60286226

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.