Jun 26, 2020
A cold front during the late afternoon and early evening hours slashed into an unstable airmass with 2000-3000 J/kg MLCAPE and 30-35 knots of 0-6 km shear. Scattered thunderstorms developed with the thick CAPE profile supportive of large hail and over 1000 J/kg DCAPE resulting in occasional damaging wind.
Source: NOAA National Weather Service Storm Events Database (event 907051). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Sanborn County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.