Alert archive / Colorado / High Wind Watches in 2021

High Wind Watch 8, NWS Pueblo, CO

December 25, 202112 counties in Colorado

NWS Pueblo, CO issued this high wind watch at Dec 25, 2021, 3:32 AM MST for 12 counties in Colorado. It took effect at Dec 26, 2021, 2:00 AM MST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 25, 2021, 3:32 AM MST (10:32 UTC)
In effect from
Dec 26, 2021, 2:00 AM MST
Expired
Dec 25, 2021, 3:02 PM MST
In force
Issued by
NWS Pueblo, CO

Counties Alamosa County, CO, Chaffee County, CO, Conejos County, CO, Costilla County, CO, Custer County, CO, Fremont County, CO, Huerfano County, CO, Las Animas County, CO, Otero County, CO, Pueblo County, CO, Rio Grande County, CO, Saguache County, CO

The radar

The Pueblo radar (KPUX), 124 km from the middle of the area, began a volume at 10:36 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 10.5 hours before the alert went out and 291 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Denver, CO at 00:00Z on 2021-12-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 2021-12-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -42 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1425 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
-42 m²/s²
0-3 km storm-relative helicity
4 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

432 
WWUS75 KPUB 251032
NPWPUB

URGENT - WEATHER MESSAGE
National Weather Service Pueblo CO
332 AM MST Sat Dec 25 2021

COZ069>075-078>080-086>088-093-094-260000-
/O.NEW.KPUB.HW.A.0008.211226T0900Z-211227T0300Z/
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
La Junta Vicinity/Otero County-Eastern Las Animas County-
332 AM MST Sat Dec 25 2021

...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY
EVENING...

* WHAT...Southwest winds 30 to 40 mph. Gusts up to 65 mph possible
  lower elevations. Gusts up to 90 mph higher elevations.

* WHERE...The San Luis Valley, the Wet Mountains and the Wet
  Mountain Valley, the Sangre de Cristo Mountains, along with the
  adjacent plains including Pueblo, Huerfano, Las Animas, and 
  Otero Counties.

* WHEN...From late tonight through Sunday evening.

* IMPACTS...Damaging winds could blow down trees and power 
  lines. Widespread power outages are possible. Travel could be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

Cohen
1 follow-up statement
944 
WWUS75 KPUB 252202
NPWPUB

URGENT - WEATHER MESSAGE
National Weather Service Pueblo CO
302 PM MST Sat Dec 25 2021

COZ069>075-078>080-087-088-260615-
/O.UPG.KPUB.HW.A.0008.211226T0900Z-211227T0300Z/
/O.NEW.KPUB.HW.W.0020.211226T0900Z-211227T0300Z/
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
302 PM MST Sat Dec 25 2021

...HIGH WIND WARNING IN EFFECT FROM 2 AM TO 8 PM MST SUNDAY...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 80 mph 
  expected.

* WHERE...The San Luis Valley, the Wet and Sangre de Cristo
  Mountains, the Wet Mountain Valley and the southern I-25
  corridor. 

* WHEN...From 2 AM to 8 PM MST Sunday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

COZ086-093-094-260615-
/O.UPG.KPUB.HW.A.0008.211226T0900Z-211227T0300Z/
/O.NEW.KPUB.HW.W.0020.211226T1400Z-211227T0300Z/
Pueblo Vicinity/Pueblo County Below 6300 Feet-
La Junta Vicinity/Otero County-Eastern Las Animas County-
302 PM MST Sat Dec 25 2021

...HIGH WIND WARNING IN EFFECT FROM 7 AM TO 8 PM MST SUNDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 70 mph 
  expected.

* WHERE...Pueblo Vicinity and Pueblo County Below 6300 Feet, La
  Junta Vicinity and Otero County, and Eastern Las Animas County 
  Counties.

* WHEN...From 7 AM to 8 PM MST Sunday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

COZ076-077-083-260615-
/O.NEW.KPUB.HW.W.0020.211226T1400Z-211227T0300Z/
Northwestern Fremont County Above 8500 Feet-
Western/Central Fremont County Below 8500 Feet-
Canon City Vicinity/Eastern Fremont County-
302 PM MST Sat Dec 25 2021

...HIGH WIND WARNING IN EFFECT FROM 7 AM TO 8 PM MST SUNDAY...

* WHAT...West winds 25 to 35 mph with gusts up to 60 mph 
  expected.

* WHERE...Northwestern Fremont County Above 8500 Feet, Western and
  Central Fremont County Below 8500 Feet and Canon City Vicinity
  and Eastern Fremont County.

* WHEN...From 7 AM to 8 PM MST Sunday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

The office that day

Everything else NWS Pueblo, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 24, 5:05 PM MSTSpecial Weather StatementPUBEl Paso10 min
Dec 25, 3:28 AM MSTWinter Storm WatchPUBChaffee, Conejos, Lake, Mineral, Rio Grande, Saguache11 hr
Dec 25, 3:39 AM MSTRed Flag WarningPUBEl Paso, Fremont, Pueblo13 hr
Dec 25, 2:52 PM MSTRed Flag WarningPUBBaca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more26 hr
Dec 25, 2:56 PM MSTWinter Storm WarningPUBChaffee, Conejos, Lake, Mineral, Rio Grande, Saguache4 days
Dec 25, 2:56 PM MSTWinter Weather AdvisoryPUBChaffee, Conejos, Lake, Mineral, Rio Grande, Saguache4 days
Dec 25, 3:02 PM MSTHigh Wind WarningPUBAlamosa, Bent, Chaffee, Conejos, Costilla, Crowley and 10 more27 hr

Nearby

High Wind Watches in Colorado, 2021Every high wind watch in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.