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Severe Thunderstorm Warning 0024
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-11 19:15:59 2025-09-11 19:15:00 2025-09-11 19:45:00
Continued 2025-09-11 19:29:29 2025-09-11 19:45:00
Expired 2025-09-11 19:36:30 2025-09-11 19:45:00


Action: New
Issued At: 2025-09-11 19:15:59

361 
WUUS55 KGJT 120015
SVRGJT
COC033-083-113-120045-
/O.NEW.KGJT.SV.W.0024.250912T0015Z-250912T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
615 PM MDT Thu Sep 11 2025

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  Central Dolores County in southwestern Colorado...
  South central San Miguel County in southwestern Colorado...
  North central Montezuma County in southwestern Colorado...

* Until 645 PM MDT.

* At 615 PM MDT, a severe thunderstorm was located 11 miles northeast
  of Dolores, or 31 miles northwest of Durango, moving north at 40
  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...
  Stoner and Dunton.

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 3751 10825 3753 10847 3788 10843 3784 10804
TIME...MOT...LOC 0015Z 193DEG 35KT 3757 10832 

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

$$

BW


Action: Continued
Issued At: 2025-09-11 19:29:29

699 
WWUS55 KGJT 120029
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
629 PM MDT Thu Sep 11 2025

COC033-083-113-120045-
/O.CON.KGJT.SV.W.0024.000000T0000Z-250912T0045Z/
Dolores CO-San Miguel CO-Montezuma CO-
629 PM MDT Thu Sep 11 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MDT
FOR NORTHEASTERN DOLORES...SOUTH CENTRAL SAN MIGUEL AND NORTHEASTERN
MONTEZUMA COUNTIES...

At 628 PM MDT, a severe thunderstorm was located 14 miles west of
Rico, or 34 miles northwest of Durango, 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.

This severe thunderstorm will remain over mainly rural areas of
northeastern Dolores, south central San Miguel and northeastern
Montezuma 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 3761 10825 3767 10845 3788 10843 3784 10808
TIME...MOT...LOC 0028Z 197DEG 25KT 3765 10829 

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

$$

BW


Action: Expired
Issued At: 2025-09-11 19:36:30

827 
WWUS55 KGJT 120036
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
636 PM MDT Thu Sep 11 2025

COC033-083-113-120045-
/O.EXP.KGJT.SV.W.0024.000000T0000Z-250912T0045Z/
Dolores CO-San Miguel CO-Montezuma CO-
636 PM MDT Thu Sep 11 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DOLORES...SOUTH
CENTRAL SAN MIGUEL AND NORTHEASTERN MONTEZUMA COUNTIES WILL EXPIRE AT
645 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.

&&

LAT...LON 3761 10825 3767 10845 3788 10843 3784 10808
TIME...MOT...LOC 0035Z 193DEG 35KT 3770 10827 

$$

BW



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