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WWUS20 KWNS 230120

SEL5

SPC WW 230120

NEZ000-SDZ000-230800-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH NUMBER 195

NWS STORM PREDICTION CENTER NORMAN OK

820 PM CDT SUN MAY 22 2016



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

  NORTH-CENTRAL AND NORTHEASTERN NEBRASKA

  SOUTHEASTERN SOUTH DAKOTA



* EFFECTIVE THIS SUNDAY NIGHT AND MONDAY MORNING FROM 820 PM

  UNTIL 300 AM CDT.



* PRIMARY THREATS INCLUDE...

  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE

  ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE



SUMMARY...THE THREAT FOR SEVERE WEATHER WILL INCREASE AS STORMS

SHIFT AND EXPAND FROM WEST TO EAST ACROSS THIS REGION THROUGH THE

REMAINDER OF THIS EVENING.  DAMAGING GUSTS AND SPORADIC LARGE HAIL

WILL BE POSSIBLE.  SEE SPC MESOSCALE DISCUSSION 683 FOR INITIAL

METEOROLOGICAL REASONING.



THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60

STATUTE MILES EAST AND WEST OF A LINE FROM 45 MILES SOUTH OF

ONEILL NEBRASKA TO 35 MILES EAST NORTHEAST OF HURON SOUTH DAKOTA.

 FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH

OUTLINE UPDATE (WOUS64 KWNS WOU5).



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.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 190...WW 191...WW

192...WW 193...WW 194...



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 450. MEAN STORM

MOTION VECTOR 24025.





...EDWARDS

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