288  
WWUS51 KGYX 132220  
SVSGYX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GRAY ME  
620 PM EDT WED AUG 13 2025  
 
NHC013-132230-  
/O.CAN.KGYX.SV.W.0045.000000T0000Z-250813T2245Z/  
MERRIMACK NH-  
620 PM EDT WED AUG 13 2025  
 
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN MERRIMACK COUNTY IS  
CANCELLED...  
 
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF  
THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 

 
 
LAT...LON 4318 7131 4328 7125 4328 7124 4331 7121  
4331 7106 4310 7102  
TIME...MOT...LOC 2220Z 272DEG 10KT 4321 7124  
 

 
 
NHC015-017-132245-  
/O.CON.KGYX.SV.W.0045.000000T0000Z-250813T2245Z/  
ROCKINGHAM NH-STRAFFORD NH-  
620 PM EDT WED AUG 13 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT  
FOR NORTH CENTRAL ROCKINGHAM AND SOUTHWESTERN STRAFFORD COUNTIES...  
 
AT 620 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER NORTHWOOD,  
MOVING EAST AT 10 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
STRAFFORD, NORTHWOOD, BARRINGTON, NOTTINGHAM, LEE, DEERFIELD, EPSOM,  
PITTSFIELD, FARMINGTON, AND ROCHESTER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4318 7131 4328 7125 4328 7124 4331 7121  
4331 7106 4310 7102  
TIME...MOT...LOC 2220Z 272DEG 10KT 4321 7124  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
PALMER  
 
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