520  
WWUS55 KBYZ 122221  
SVSBYZ  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
421 PM MDT THU SEP 12 2024  
 
MTC075-087-122245-  
/O.CON.KBYZ.SV.W.0085.000000T0000Z-240912T2245Z/  
POWDER RIVER MT-ROSEBUD MT-  
421 PM MDT THU SEP 12 2024  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM MDT  
FOR WEST CENTRAL POWDER RIVER AND SOUTHERN ROSEBUD COUNTIES...  
 
AT 421 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 15 MILES SOUTHEAST  
OF ASHLAND, OR 31 MILES WEST OF BROADUS, MOVING NORTHEAST AT 50 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT WIND  
DAMAGE TO ROOFS, SIDING, AND TREES.  
 
THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF WEST  
CENTRAL POWDER RIVER AND SOUTHERN ROSEBUD COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4531 10608 4540 10624 4556 10620 4546 10589  
TIME...MOT...LOC 2221Z 214DEG 55KT 4548 10606  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
TESAR  
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