218  
WUUS51 KBOX 202134  
SVRBOX  
CTC003-013-015-MAC013-202230-  
/O.NEW.KBOX.SV.W.0046.250720T2134Z-250720T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
534 PM EDT SUN JUL 20 2025  
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN WINDHAM COUNTY IN NORTHERN CONNECTICUT...  
TOLLAND COUNTY IN NORTHERN CONNECTICUT...  
NORTHEASTERN HARTFORD COUNTY IN NORTHERN CONNECTICUT...  
SOUTHEASTERN HAMPDEN COUNTY IN WESTERN MASSACHUSETTS...  
 
* UNTIL 630 PM EDT.  
 
* AT 534 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER AGAWAM,  
MOVING SOUTHEAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO TREES AND POWER LINES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SPRINGFIELD, MANCHESTER, CHICOPEE, EAST HARTFORD, ENFIELD,  
WESTFIELD, HOLYOKE, GLASTONBURY, VERNON, WINDSOR, AGAWAM, WEST  
SPRINGFIELD, MANSFIELD, SOUTH WINDSOR, SIMSBURY, BLOOMFIELD,  
LONGMEADOW, SUFFIELD, EAST LONGMEADOW, AND ELLINGTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4198 7292 4218 7268 4196 7199 4166 7235  
4196 7289 4197 7289 4197 7291  
TIME...MOT...LOC 2134Z 300DEG 27KT 4204 7270  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
HRENCECIN  
 
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