879  
WWUS20 KWNS 251936  
SEL3  
SPC WW 251936  
NMZ000-TXZ000-260300-  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WATCH NUMBER 173  
NWS STORM PREDICTION CENTER NORMAN OK  
240 PM CDT FRI APR 25 2025  
 
THE NWS STORM PREDICTION CENTER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF  
SOUTHEAST NEW MEXICO  
WEST TEXAS  
 
* EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 240 PM UNTIL  
1000 PM CDT.  
 
* PRIMARY THREATS INCLUDE...  
SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 3  
INCHES IN DIAMETER LIKELY  
ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE  
A TORNADO OR TWO POSSIBLE  
 
SUMMARY...ISOLATED THUNDERSTORMS ARE FORECAST TO DEVELOP AND  
INTENSIFY THIS AFTERNOON INTO THE EVENING. INITIALLY STORMS WILL  
LIKELY FOCUS NEAR THE HIGHER TERRAIN BUT WILL EVENTUALLY MOVE EAST  
INTO LOWER ELEVATIONS. THE STRONGER STORMS WILL LIKELY BECOME  
SUPERCELLS WITH BOTH LEFT AND RIGHT SPLITTING SUPERCELLS POSSIBLE.  
LARGE TO VERY LARGE HAIL WILL BE THE PRIMARY RISK WITH THESE STORMS.  
A TORNADO IS POSSIBLE DURING THE EARLY EVENING AS LOW-LEVEL WINDS  
STRENGTHEN.  
 
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60  
STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES EAST NORTHEAST  
OF CARLSBAD NM TO 45 MILES SOUTHWEST OF FORT STOCKTON TX. FOR A  
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE  
UPDATE (WOUS64 KWNS WOU3).  
 
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 172...  
 
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO  
3 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A  
FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR  
27010.  
 
...SMITH  
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