344  
WUUS51 KBOX 192102  
SVRBOX  
MAC017-021-027-192200-  
/O.NEW.KBOX.SV.W.0006.260519T2102Z-260519T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
502 PM EDT TUE MAY 19 2026  
 
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EAST CENTRAL WORCESTER COUNTY IN CENTRAL MASSACHUSETTS...  
NORTHWESTERN NORFOLK COUNTY IN EASTERN MASSACHUSETTS...  
CENTRAL MIDDLESEX COUNTY IN NORTHEASTERN MASSACHUSETTS...  
 
* UNTIL 600 PM EDT.  
 
* AT 501 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER WEST  
BOYLSTON, OR 8 MILES NORTH OF WORCESTER, MOVING EAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO TREES AND POWER LINES.  
 
* LOCATIONS IMPACTED INCLUDE...  
WORCESTER, FRAMINGHAM, LEOMINSTER, BILLERICA, MARLBOROUGH,  
SHREWSBURY, NATICK, WELLESLEY, WESTFORD, ACTON, HUDSON, CONCORD,  
SUDBURY, HOLDEN, NORTHBOROUGH, CLINTON, BEDFORD, WAYLAND, WESTON,  
AND MAYNARD.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4230 7192 4248 7193 4255 7130 4231 7128  
TIME...MOT...LOC 2101Z 269DEG 26KT 4240 7182  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
FT  
 
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