828
WGUS55 KTWC 292123 RRA
FFWTWC
AZC009-021-292230-
/O.EXT.KTWC.FF.W.0239.000000T0000Z-260929T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TUCSON AZ
223 PM MST TUE SEP 29 2026
THE NATIONAL WEATHER SERVICE IN TUCSON HAS EXTENDED THE
* FLASH FLOOD WARNING FOR...
SOUTHWESTERN GRAHAM COUNTY IN SOUTHEASTERN ARIZONA...
EAST CENTRAL PINAL COUNTY IN SOUTHEASTERN ARIZONA...
* UNTIL 330 PM MST.
* AT 223 PM MST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. UP TO 3
INCHES OF RAIN HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS UP TO 1
INCH ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR
EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR
DRAINAGE AND LOW-LYING AREAS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
PERIDOT, ARAVAIPA CANYON WILDERNESS, BYLAS, KLONDYKE, CALVA AND SAN
CARLOS RESERVOIR.
THIS INCLUDES ROUTE 70 BETWEEN MILE MARKERS 272 AND 297.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.
LAT...LON 3320 11046 3319 11043 3320 11040 3322 11042
3323 11042 3324 11044 3328 11045 3333 11044
3336 11045 3340 11041 3340 11036 3342 11034
3336 11013 3325 10999 3295 11020 3246 11033
3243 11045 3251 11045 3251 11046 3318 11047
FLASH FLOOD...RADAR AND GAUGE INDICATED
DVS
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