398  
WWUS55 KPSR 130118  
DSWPSR  
 
DUST ADVISORY  
NATIONAL WEATHER SERVICE PHOENIX AZ  
615 PM MST FRI FEB 12 2021  
 
AZC013-021-130130-  
/O.CON.KPSR.DS.Y.0001.000000T0000Z-210213T0130Z/  
MARICOPA AZ-PINAL AZ-  
615 PM MST FRI FEB 12 2021  
 
...A DUST ADVISORY REMAINS IN EFFECT UNTIL 630 PM MST FOR MARICOPA  
AND PINAL COUNTIES...  
 
AT 615 PM MST, AN AREA OF DUST WAS OVER ARIZOLA, OR NEAR CASA  
GRANDE, MOVING SOUTHEAST AT 25 MPH.  
 
HAZARD...LESS THAN A MILE VISIBILITY WITH STRONG WIND IN EXCESS OF  
30 MPH.  
 
SOURCE...DOPPLER RADAR.  
 
IMPACT...HAZARDOUS TRAVEL.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
AZ INTERSTATE 10 BETWEEN MILE MARKERS 169 AND 204.  
AZ INTERSTATE 8 BETWEEN MILE MARKERS 143 AND 178.  
AZ ROUTE 87 BETWEEN MILE MARKERS 124 AND 159.  
 
LOCATIONS IMPACTED INCLUDE...  
CASA GRANDE, FLORENCE, COOLIDGE, SUN LAKES, MARICOPA, QUEEN CREEK,  
ARIZONA CITY, LA PALMA, SAN TAN VALLEY, BAPCHULE, ESTRELLA SAILPORT,  
OLBERG, ARIZOLA, SAN TAN MOUNTAIN PARK AND RANDOLPH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BLOWING DUST BRINGS REDUCED VISIBILITY, LEADING TO DANGEROUS DRIVING  
CONDITIONS. IF DRIVING, AVOID BLOWING DUST IF POSSIBLE. IF CAUGHT IN  
DENSE BLOWING DUST, PULL OFF THE ROAD, TURN OFF YOUR LIGHTS AND KEEP  
YOUR FOOT OFF THE BRAKE.  
 

 
 
LAT...LON 3284 11229 3322 11211 3320 11177 3322 11139  
3313 11113 3274 11165 3273 11174 3280 11178  
3276 11205 3272 11207 3272 11214 3269 11215  
3268 11220 3265 11221  
TIME...MOT...LOC 0115Z 297DEG 38KT 3274 11151  
 

 
 
JS  
 
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