181
WGUS55 KTWC 010018
FFWTWC
AZC019-010315-
/O.NEW.KTWC.FF.W.0030.250801T0018Z-250801T0315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE TUCSON AZ
518 PM MST THU JUL 31 2025
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTH CENTRAL PIMA COUNTY IN SOUTHEASTERN ARIZONA...
* UNTIL 815 PM MST.
* AT 518 PM MST, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN OVER LOWER FRESNAL WASH LOCATED IN SOUTHERN TOHONO
O'ODHAM NATION. BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN. FLASH
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY, ESPECIALLY ALONG
ROUTE 20 NEAR COWLIC.
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS
PRODUCING FLASH FLOODING.
SOURCE...RADAR INDICATED.
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
VAMORI AND COWLIC.
THIS INCLUDES THE FOLLOWING FLASH FLOOD PRONE LOCATIONS...
INDIAN ROUTE 20 AT COWLIC.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
REMAIN ALERT FOR FLOODING EVEN IN LOCATIONS NOT RECEIVING RAIN.
WASHES, STREAMS, AND RIVERS CAN BECOME RAGING KILLER CURRENTS IN A
MATTER OF MINUTES, EVEN FROM DISTANT RAINFALL.
LAT...LON 3183 11207 3180 11200 3178 11198 3167 11193
3168 11183 3189 11188 3189 11200
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
DVS
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