415
WGUS55 KSLC 182356
FFWSLC
UTC025-053-190300-
/O.NEW.KSLC.FF.W.0014.250718T2356Z-250719T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
556 PM MDT FRI JUL 18 2025
THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
WEST CENTRAL KANE COUNTY IN SOUTHERN UTAH...
EAST CENTRAL WASHINGTON COUNTY IN SOUTHWESTERN UTAH...SPECIFICALLY
FOR ZION NATIONAL PARK...
* UNTIL 900 PM MDT.
* AT 556 PM MDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS SOUTHEASTERN PORTIONS OF ZION NATIONAL PARK. THE
HEAVIEST RAIN IS CURRENTLY FALLING OVER SPRY CANYON, CLEAR CREEK,
AND KEYHOLE CANYON. BETWEEN 0.25 AND 0.5 INCHES OF RAIN HAVE
FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 0.25 TO 0.5 INCHES ARE
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED
TO BEGIN SHORTLY.
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS
PRODUCING FLASH FLOODING.
SOURCE...RADAR.
IMPACT...LIFE THREATENING FLASH FLOODING OF SLOT CANYONS,
CREEKS, AND STREAMS.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
ZION NATIONAL PARK, SPRINGDALE AND ROCKVILLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMAIN ALERT FOR FLOODING EVEN IN LOCATIONS NOT RECEIVING RAIN. DRY
WASHES, STREAMS, AND RIVERS CAN BECOME RAGING KILLER CURRENTS IN A
MATTER OF MINUTES, EVEN FROM DISTANT RAINFALL.
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR
CREEKS.
LAT...LON 3737 11311 3737 11307 3737 11288 3716 11285
3717 11309
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
GM
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