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Severe Thunderstorm Watch 190
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WW0190 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Low Very Low
Severe Wind 65 kt+ Wind
Moderate Low
Severe Hail 2"+ Hail
Moderate Low

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
   SEL0

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 190
   NWS Storm Prediction Center Norman OK
   520 PM CDT Sat May 7 2022

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     North central Nebraska
     South central South Dakota

   * Effective this Saturday afternoon and evening from 520 PM until
     1100 PM CDT.

   * Primary threats include...
     Scattered damaging wind gusts to 70 mph possible
     Scattered large hail events to 1.5 inches in diameter possible

   SUMMARY...Scattered thunderstorm development is expected along a
   sharpening cold front through late evening.  The storm environment
   will support a mix of multicell clusters and some supercell
   structures capable of producing isolated large hail of 1 to 1.5
   inches in diameter, as well as damaging outflow gusts of 60-70 mph.

   The severe thunderstorm watch area is approximately along and 45
   statute miles east and west of a line from 45 miles north northwest
   of Huron SD to 45 miles south of Mullen NE. For a complete depiction
   of the watch see the associated watch outline update (WOUS64 KWNS
   WOU0).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   REMEMBER...A Severe Thunderstorm Watch means conditions are
   favorable for severe thunderstorms in and close to the watch area.
   Persons in these areas should be on the lookout for threatening
   weather conditions and listen for later statements and possible
   warnings. Severe thunderstorms can and occasionally do produce
   tornadoes.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
   few cumulonimbi with maximum tops to 500. Mean storm motion vector
   24025.

   ...Thompson
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