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Severe Thunderstorm Warning 0032
Issued by the Grand Junction Forecast Office

Action Issued Starts Expiration
New 2025-09-12 11:12:45 2025-09-12 11:12:00 2025-09-12 11:45:00
Cancelled 2025-09-12 11:26:15 2025-09-12 11:45:00
Continued 2025-09-12 11:26:15 2025-09-12 11:45:00


Action: New
Issued At: 2025-09-12 11:12:45

530 
WUUS55 KGJT 121612
SVRGJT
COC053-067-091-111-121645-
/O.NEW.KGJT.SV.W.0032.250912T1612Z-250912T1645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Junction CO
1012 AM MDT Fri Sep 12 2025

The National Weather Service in Grand Junction has issued a

* Severe Thunderstorm Warning for...
  Southern Ouray County in southwestern Colorado...
  West central Hinsdale County in southwestern Colorado...
  San Juan County in southwestern Colorado...
  North central La Plata County in southwestern Colorado...

* Until 1045 AM MDT.

* At 1011 AM MDT, a severe thunderstorm was located 11 miles east of
  Rico, or 26 miles north of Durango, moving northeast at 35 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Broadcast media.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Silverton, Gladstone, Red Mtn, and Elk Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3766 10793 3793 10769 3774 10743 3753 10783
TIME...MOT...LOC 1611Z 226DEG 30KT 3766 10783 

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

$$

KJS


Action: Cancelled
Issued At: 2025-09-12 11:26:15

810 
WWUS55 KGJT 121625
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
1025 AM MDT Fri Sep 12 2025

COC091-121634-
/O.CAN.KGJT.SV.W.0032.000000T0000Z-250912T1645Z/
Ouray CO-
1025 AM MDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN OURAY COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 3760 10773 3772 10784 3790 10769 3791 10766
      3774 10743
TIME...MOT...LOC 1624Z 226DEG 30KT 3774 10772 

$$

COC053-067-111-121645-
/O.CON.KGJT.SV.W.0032.000000T0000Z-250912T1645Z/
Hinsdale CO-San Juan CO-La Plata CO-
1025 AM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MDT
FOR WEST CENTRAL HINSDALE...EASTERN SAN JUAN AND NORTHEASTERN LA
PLATA COUNTIES...

At 1024 AM MDT, a severe thunderstorm was located near Silverton, or
32 miles north of Durango, moving northeast at 35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Broadcast media.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.
**! Locations impacted include... Silverton, Gladstone, and Elk Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3760 10773 3772 10784 3790 10769 3791 10766
      3774 10743
TIME...MOT...LOC 1624Z 226DEG 30KT 3774 10772 

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

$$

KJS


Action: Continued
Issued At: 2025-09-12 11:26:15

810 
WWUS55 KGJT 121625
SVSGJT

Severe Weather Statement
National Weather Service Grand Junction CO
1025 AM MDT Fri Sep 12 2025

COC091-121634-
/O.CAN.KGJT.SV.W.0032.000000T0000Z-250912T1645Z/
Ouray CO-
1025 AM MDT Fri Sep 12 2025

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN OURAY COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 3760 10773 3772 10784 3790 10769 3791 10766
      3774 10743
TIME...MOT...LOC 1624Z 226DEG 30KT 3774 10772 

$$

COC053-067-111-121645-
/O.CON.KGJT.SV.W.0032.000000T0000Z-250912T1645Z/
Hinsdale CO-San Juan CO-La Plata CO-
1025 AM MDT Fri Sep 12 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 AM MDT
FOR WEST CENTRAL HINSDALE...EASTERN SAN JUAN AND NORTHEASTERN LA
PLATA COUNTIES...

At 1024 AM MDT, a severe thunderstorm was located near Silverton, or
32 miles north of Durango, moving northeast at 35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Broadcast media.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.
**! Locations impacted include... Silverton, Gladstone, and Elk Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3760 10773 3772 10784 3790 10769 3791 10766
      3774 10743
TIME...MOT...LOC 1624Z 226DEG 30KT 3774 10772 

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

$$

KJS



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