764  
WWUS55 KFGZ 260151  
DSWFGZ  
 
BULLETIN - EAS ACTIVATION REQUESTED  
DUST STORM WARNING  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
651 PM MST MON AUG 25 2025  
 
AZC025-260215-  
/O.NEW.KFGZ.DS.W.0001.250826T0151Z-250826T0215Z/  
YAVAPAI AZ-  
651 PM MST MON AUG 25 2025  
 
THE NATIONAL WEATHER SERVICE IN FLAGSTAFF HAS ISSUED A  
 
* DUST STORM WARNING FOR...  
YAVAPAI COUNTY IN WEST CENTRAL ARIZONA...  
 
* UNTIL 715 PM MST.  
 
* AT 651 PM MST, AN AREA OF BLOWING DUST WAS LOCATED OVER BLACK  
CANYON CITY, MOVING NORTHWEST AT 15 MPH.  
 
HAZARD...LESS THAN A QUARTER MILE VISIBILITY WITH STRONG WINDS  
IN EXCESS OF 50 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DANGEROUS LIFE-THREATENING TRAVEL.  
 
* LOCATIONS IMPACTED INCLUDE...  
BLACK CANYON CITY, SUNSET POINT REST AREA, HORSE THIEF BASIN,  
COLES BAY, HUMBUG BAY, AGUA FRIA NATIONAL MONUMENT, CASTLE HOT  
SPRINGS, GOOSE BAY, LAKE PLEASANT, CASTLE CREEK BOAT RAMP, CORDES  
LAKES, ROCK SPRINGS, BUMBLE BEE, CASTLE CREEK WILDERNESS, HUMBUG  
AND CASA ROSA.  
 
THIS INCLUDES INTERSTATE 17 BETWEEN MILE MARKERS 242 AND 258.  
 
THIS INCLUDES THE FOLLOWING RECREATION AREAS AND CAMPGROUNDS...  
BLACK CANYON CAMPGROUND.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOTORISTS SHOULD NOT DRIVE INTO A DUST STORM. PULL ASIDE STAY ALIVE!  
 
DUST STORMS LEAD TO DANGEROUS DRIVING CONDITIONS WITH VISIBILITY  
REDUCED TO NEAR ZERO. IF DRIVING, AVOID DUST STORMS IF POSSIBLE. IF  
CAUGHT IN ONE, PULL OFF THE ROAD, TURN OFF YOUR LIGHTS AND KEEP YOUR  
FOOT OFF THE BRAKE.  
 

 
 
LAT...LON 3404 11195 3403 11198 3405 11216 3404 11215  
3404 11216 3401 11216 3401 11218 3400 11218  
3399 11219 3397 11220 3396 11223 3396 11224  
3394 11224 3394 11223 3391 11224 3390 11226  
3388 11228 3389 11230 3406 11243 3429 11209  
TIME...MOT...LOC 0151Z 133DEG 14KT 3408 11217  
 

 
 
HUMPHREYS  
 
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