366  
WUUS54 KMRX 202109  
SVRMRX  
TNC059-171-179-202200-  
/O.NEW.KMRX.SV.W.0145.250520T2109Z-250520T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
509 PM EDT TUE MAY 20 2025  
 
THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHERN WASHINGTON COUNTY IN EAST TENNESSEE...  
EAST CENTRAL GREENE COUNTY IN EAST TENNESSEE...  
NORTHWESTERN UNICOI COUNTY IN EAST TENNESSEE...  
 
* UNTIL 600 PM EDT.  
 
* AT 508 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR GREENEVILLE,  
MOVING EAST AT 45 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND NICKEL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
BANNER HILL, TUSCULUM, CHUCKY, LIMESTONE, EMBREEVILLE, CAMP CREEK,  
DAVY CROCKETT BIRTHPLACE, ERWIN, GREENEVILLE, AND TELFORD.  
 
THIS INCLUDES INTERSTATE 26 IN TENNESSEE BETWEEN MILE MARKERS 36 AND  
45.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 3609 8241 3606 8243 3610 8295 3623 8294  
3626 8239 3609 8239  
TIME...MOT...LOC 2108Z 269DEG 37KT 3616 8289  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.88 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 
 
 
SR  
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