905
WWUS55 KTWC 180109
DSWTWC
DUST ADVISORY
NATIONAL WEATHER SERVICE TUCSON AZ
609 PM MST WED SEP 17 2025
AZC019-021-180200-
/O.NEW.KTWC.DS.Y.0030.250918T0109Z-250918T0200Z/
PIMA AZ-PINAL AZ-
609 PM MST WED SEP 17 2025
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A
* DUST ADVISORY FOR...
NORTH CENTRAL PIMA COUNTY IN SOUTHEASTERN ARIZONA...
SOUTH CENTRAL PINAL COUNTY IN SOUTHEASTERN ARIZONA...
* UNTIL 700 PM MST.
* AT 609 PM MST, AN AREA OF BLOWING DUST WAS LOCATED FROM MARANA
THROUGH PICACHO PEAK, MOVING NORTHWEST AT 15 MPH.
HAZARD...BETWEEN ONE MILE AND THREE MILES VISIBILITY WITH 30 TO
40 MPH WIND GUSTS.
SOURCE...DETECTED BY NATIONAL WEATHER SERVICE METEOROLOGISTS.
IMPACT...HAZARDOUS TRAVEL.
* LOCATIONS IMPACTED INCLUDE...
MARANA, ELOY, AVRA VALLEY, PICACHO, PICACHO PEAK STATE PARK, PINAL
AIRPARK AND RED ROCK.
THIS INCLUDES THE FOLLOWING HIGHWAYS...
ROUTE 87 BETWEEN MILE MARKERS 116 AND 124.
INTERSTATE 10 BETWEEN MILE MARKERS 206 AND 236.
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 3250 11150 3273 11171 3273 11169 3274 11167
3276 11161 3281 11156 3285 11153 3289 11147
3249 11111 3241 11142
TIME...MOT...LOC 0108Z 140DEG 12KT 3262 11138
EDWARDS
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