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Severe Thunderstorm Warning 0054
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 19:37:00 2025-09-12 19:36:00 2025-09-12 20:00:00
Expired 2025-09-12 19:54:00 2025-09-12 20:00:00


Action: New
Issued At: 2025-09-12 19:37:00

021 
WUUS55 KGJT 130036
SVRGJT
UTC037-130100-
/O.NEW.KGJT.SV.W.0054.250913T0036Z-250913T0100Z/

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

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  East central San Juan County in southeastern Utah...

* Until 700 PM MDT.

* At 636 PM MDT, a severe thunderstorm was located 9 miles northeast
  of Blanding, moving north at 30 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.

* Locations impacted include...
  Monticello.

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 3761 10928 3767 10949 3805 10940 3796 10906
TIME...MOT...LOC 0036Z 198DEG 26KT 3772 10936 

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

$$

KAA


Action: Expired
Issued At: 2025-09-12 19:54:00

426 
WWUS55 KGJT 130053
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
653 PM MDT Fri Sep 12 2025

UTC037-130103-
/O.EXP.KGJT.SV.W.0054.000000T0000Z-250913T0100Z/
San Juan UT-
653 PM MDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL SAN JUAN COUNTY
WILL EXPIRE AT 700 PM MDT...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, heavy 
rain is still possible with this thunderstorm.

&&

LAT...LON 3761 10928 3767 10949 3805 10940 3796 10906
TIME...MOT...LOC 0053Z 198DEG 26KT 3780 10933 

$$

KAA



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