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Wednesday, Sep 17, 2025 05:56:57

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Severe Thunderstorm Warning 0026
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 09:42:42 2025-09-12 09:42:00 2025-09-12 10:15:00
Continued 2025-09-12 09:56:12 2025-09-12 10:15:00


Action: New
Issued At: 2025-09-12 09:42:42

216 
WUUS55 KGJT 121442
SVRGJT
UTC019-121515-
/O.NEW.KGJT.SV.W.0026.250912T1442Z-250912T1515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
842 AM MDT Fri Sep 12 2025

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  South central Grand County in east central Utah...

* Until 915 AM MDT.

* At 842 AM MDT, a severe thunderstorm was located 17 miles northwest
  of Moab, 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
  south central Grand County.

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 3868 10974 3875 10986 3902 10970 3889 10944
TIME...MOT...LOC 1442Z 214DEG 29KT 3875 10978 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

GF


Action: Continued
Issued At: 2025-09-12 09:56:12

594 
WWUS55 KGJT 121455
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
855 AM MDT Fri Sep 12 2025

UTC019-121515-
/O.CON.KGJT.SV.W.0026.000000T0000Z-250912T1515Z/
Grand UT-
855 AM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 AM MDT
FOR CENTRAL GRAND COUNTY...

At 855 AM MDT, a severe thunderstorm was located 20 miles northwest
of Moab, 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
central Grand County.

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 3879 10971 3887 10979 3902 10970 3891 10948
TIME...MOT...LOC 1455Z 214DEG 29KT 3884 10970 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

GF



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