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Home Return to list Severe Thunderstorm Warning 0045 Issued by the Salt Lake City Forecast Office
Action: New Issued At: 2025-09-12 09:53:42 568 WUUS55 KSLC 121453 SVRSLC UTC015-055-121530- /O.NEW.KSLC.SV.W.0045.250912T1453Z-250912T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 853 AM MDT Fri Sep 12 2025 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Northeastern Wayne County in southern Utah... Southeastern Emery County in central Utah... * Until 930 AM MDT. * At 853 AM MDT, a severe thunderstorm was located 13 miles west of Canyonlands National Park, or 32 miles east of Hanksville, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of northeastern Wayne and southeastern Emery Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3851 11005 3848 11001 3843 11002 3842 11000 3837 11003 3835 11017 3840 11026 3850 11026 3859 11006 3858 11004 3861 11002 3857 11002 3856 10999 TIME...MOT...LOC 1453Z 238DEG 30KT 3845 11013 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ STW Action: Continued Issued At: 2025-09-12 10:02:42 871 WWUS55 KSLC 121502 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 902 AM MDT Fri Sep 12 2025 UTC015-055-121530- /O.CON.KSLC.SV.W.0045.000000T0000Z-250912T1530Z/ Wayne UT-Emery UT- 902 AM MDT Fri Sep 12 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 AM MDT FOR NORTHEASTERN WAYNE AND SOUTHEASTERN EMERY COUNTIES... At 902 AM MDT, a severe thunderstorm was located 11 miles northwest of Canyonlands National Park, or 27 miles west of Moab, moving northeast at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Wayne and southeastern Emery Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3851 11005 3848 11001 3843 11002 3842 11000 3841 11010 3845 11017 3854 11018 3859 11006 3858 11004 3861 11002 3857 11002 3856 10999 TIME...MOT...LOC 1502Z 238DEG 30KT 3849 11005 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ STW Action: Expired Issued At: 2025-09-12 10:21:13 308 WWUS55 KSLC 121520 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 920 AM MDT Fri Sep 12 2025 UTC015-055-121530- /O.EXP.KSLC.SV.W.0045.000000T0000Z-250912T1530Z/ Wayne UT-Emery UT- 920 AM MDT Fri Sep 12 2025 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WAYNE AND SOUTHEASTERN EMERY COUNTIES WILL EXPIRE AT 930 AM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However small hail, gusty winds and heavy rain are still possible with this thunderstorm. LAT...LON 3851 11005 3848 11001 3843 11002 3842 11000 3841 11010 3845 11017 3854 11018 3859 11006 3858 11004 3861 11002 3857 11002 3856 10999 TIME...MOT...LOC 1520Z 231DEG 30KT 3861 10994 $$ STW |