Expires:202309200000;Remove:202309200000;654685 WGUS55 KSLC 192103 FFWSLC UTC017-055-200000- /O.NEW.KSLC.FF.W.0074.230919T2103Z-230920T0000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Salt Lake City UT 303 PM MDT Tue Sep 19 2023 The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... Northeastern Garfield County in southern Utah... South Central Wayne County in southern Utah... * Until 600 PM MDT. * At 303 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen in the headwaters of Capitol Gorge, Pleasant Creek, Burro, Cottonwood, and Five Mile Wash as well as Sheets Gulch. Additional rainfall amounts of 0.25 to 0.75 inches are possible over these slot canyon areas. 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, normally dry washes, creeks and streams. * Some locations that will experience flash flooding include... Capitol Reef National Park, from Capitol Gorge south through Pleasant Creek, Burro, Cottonwood, Five Mile Wash, and Sheets Gulch. 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 slot canyons, dry washes, streams or creeks. && LAT...LON 3816 11131 3821 11129 3822 11123 3827 11111 3830 11104 3833 11103 3832 11101 3824 11105 3817 11103 3808 11107 3807 11120 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ Wessler