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Severe Thunderstorm Warning 0041
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 13:18:49 2025-09-12 13:18:00 2025-09-12 13:45:00
Continued 2025-09-12 13:32:19 2025-09-12 13:45:00


Action: New
Issued At: 2025-09-12 13:18:49

965 
WUUS55 KGJT 121818
SVRGJT
UTC037-121845-
/O.NEW.KGJT.SV.W.0041.250912T1818Z-250912T1845Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
1218 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 1245 PM MDT.

* At 1218 PM MDT, a severe thunderstorm was located 10 miles west of
  White Mesa, or 15 miles southwest of Blanding, moving north at 45
  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...
  Blanding.

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 3736 10961 3743 10976 3785 10973 3778 10931
TIME...MOT...LOC 1818Z 196DEG 38KT 3745 10965 

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

$$

BW


Action: Continued
Issued At: 2025-09-12 13:32:19

289 
WWUS55 KGJT 121831
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
1231 PM MDT Fri Sep 12 2025

UTC037-121845-
/O.CON.KGJT.SV.W.0041.000000T0000Z-250912T1845Z/
San Juan UT-
1231 PM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM MDT
FOR EAST CENTRAL SAN JUAN COUNTY...

At 1231 PM MDT, a severe thunderstorm was located 10 miles southwest
of Blanding, moving north 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.

Locations impacted include...
Blanding.

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 3749 10961 3754 10974 3784 10973 3785 10973
      3779 10934
TIME...MOT...LOC 1831Z 191DEG 32KT 3755 10965 

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

$$

BW



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