269
WUUS51 KBOX 112201
SVRBOX
MAC017-027-112300-
/O.NEW.KBOX.SV.W.0042.250711T2201Z-250711T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
601 PM EDT FRI JUL 11 2025
THE NATIONAL WEATHER SERVICE IN BOSTON/NORTON HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHEASTERN WORCESTER COUNTY IN CENTRAL MASSACHUSETTS...
NORTHWESTERN MIDDLESEX COUNTY IN NORTHEASTERN MASSACHUSETTS...
* UNTIL 700 PM EDT.
* AT 600 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER SHIRLEY, OR 8
MILES NORTHEAST OF LEOMINSTER, MOVING SOUTH AT 10 MPH.
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO TREES AND POWER LINES.
* LOCATIONS IMPACTED INCLUDE...
LEOMINSTER, FITCHBURG, WESTFORD, ACTON, PEPPERELL, GROTON,
LUNENBURG, TOWNSEND, LITTLETON, LANCASTER, STERLING, AYER, SHIRLEY,
STOW, HARVARD, BOXBOROUGH, BOLTON, DUNSTABLE, AND ASHBY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
MOVE INDOORS IMMEDIATELY.
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN
HEAR THUNDER, YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
LAT...LON 4270 7179 4270 7153 4246 7145 4243 7181
TIME...MOT...LOC 2200Z 344DEG 10KT 4260 7164
TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
LOCONTO
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page