482  
WWUS84 KMRX 201906  
SPSMRX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
306 PM EDT SUN JUL 20 2025  
 
TNZ044-045-201945-  
WASHINGTON TN-UNICOI TN-  
306 PM EDT SUN JUL 20 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL WASHINGTON AND  
NORTHEASTERN UNICOI COUNTIES THROUGH 345 PM EDT...  
 
AT 305 PM EDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR  
MIDWAY, OR NEAR ERWIN, MOVING SOUTHEAST AT 20 MPH.  
 
HAZARD...WIND GUSTS UP TO 40 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
JOHNSON CITY, ERWIN, JONESBOROUGH, BANNER HILL, MIDWAY, UNICOI,  
EMBREEVILLE, LIMESTONE COVE, AND TELFORD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO  
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED  
ROADWAYS.  
 
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.  
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE  
SHELTER INSIDE A BUILDING OR VEHICLE.  
 

 
 
LAT...LON 3613 8225 3614 8226 3613 8226 3613 8228  
3614 8229 3612 8233 3612 8235 3609 8241  
3603 8245 3628 8254 3632 8241 3616 8222  
3615 8222  
TIME...MOT...LOC 1905Z 319DEG 15KT 3622 8243  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...40 MPH  
 

 
 
DH  
 
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