141  
WWUS55 KGGW 140043  
SVSGGW  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GLASGOW MT  
643 PM MDT SUN SEP 13 2009  
 
MTC021-079-140115-  
/O.CON.KGGW.SV.W.0095.000000T0000Z-090914T0115Z/  
DAWSON-PRAIRIE-  
643 PM MDT SUN SEP 13 2009  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT  
FOR EASTERN PRAIRIE AND SOUTHERN DAWSON COUNTIES...  
 
AT 640 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO  
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING GOLF BALL SIZE  
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS  
LOCATED 11 MILES SOUTHWEST OF MILDRED...OR 18 MILES SOUTHEAST OF  
TERRY...AND MOVING NORTHEAST AT 20 MPH.  
 
ANOTHER STORM CAPABLE OF PRODUCING GOLF BALL SIZE HAIL AND DAMAGING  
WINDS IN EXCESS OF 60 MPH WAS LOCATED 10 MILES NORTH OF TERRY AND  
MOVING NORTHEAST AT 20 MPH.  
 
LOCATIONS IN THE WARNING INCLUDE...  
CALYPSO...TERRY...MILDRED...MARSH AND FALLON  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE  
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD  
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...  
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM MDT  
SUNDAY EVENING FOR NORTHEAST MONTANA.  
 

 
 
LAT...LON 4657 10530 4675 10548 4710 10538 4695 10494  
4666 10461 4665 10463 4665 10472 4661 10474  
4660 10485 4656 10486 4656 10498 4654 10499  
4654 10524  
TIME...MOT...LOC 0041Z 214DEG 17KT 4657 10512  
 

 
 
ZIMMERMAN  
WEATHER.GOV/GLASGOW  
 
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