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A very small earthquake occurred on Sat Jan 4, 2020 at about 17:22:39 CST (Jan 4, 2020 23:22:39 UTC) 4.05 km west of Marston, MO. The magnitude was 1.6.

    Origin Time: 2020/01/04 23:22:39.5700
      Magnitude: 1.6
     Hypocenter: 36.53350 deg latitude -89.64633 deg longitude 
          Depth: 9.130 km
   Number Picks: 41
     Number Sta: 018
Closest Station: 2.00 km
            RMS: 0.04 sec
            Gap: 39.00 deg
            seh: 0.49 km
            sez: 0.64 km
        magtype: d
        Quality: 1.00
           evid: 60272637

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.