Alert archive / Colorado / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 284, NWS Pueblo, CO

September 14, 2021Crowley County, El Paso County, Pueblo County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Sep 14, 2021, 4:17 PM MDT for Crowley County, El Paso County, Pueblo County, Colorado. It was in force for 58 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Sep 14, 2021, 4:17 PM MDT (22:17 UTC)
Expired: Sep 14, 2021, 5:15 PM MDT
In force: 58 min
Issued by: NWS Pueblo, CO
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Crowley County, CO, El Paso County, CO, Pueblo County, CO

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Sep 14, 1:55 PM MDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Denver, CO (KDNR), launched 12:00Z, 10.3 hours before the alert went out and 167 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 17 J/kg
Mixed-layer CIN: -309 J/kg
Mixed-layer LCL: 1437 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: 21 m²/s²
0-3 km storm-relative helicity: 265 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

As transmitted.

934 
WUUS55 KPUB 142217
SVRPUB
COC025-041-101-142315-
/O.NEW.KPUB.SV.W.0284.210914T2217Z-210914T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
417 PM MDT Tue Sep 14 2021

The National Weather Service in Pueblo has issued a

* Severe Thunderstorm Warning for...
  Southeastern El Paso County in east central Colorado...
  Northwestern Crowley County in southeastern Colorado...
  Northeastern Pueblo County in southeastern Colorado...

* Until 515 PM MDT.

* At 416 PM MDT, a severe thunderstorm was located 7 miles northeast
  of Hanover, or 28 miles east of Colorado Springs, moving southeast
  at 25 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

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

* This severe thunderstorm will be near...
  Truckton around 425 PM MDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3862 10405 3852 10405 3852 10400 3834 10391
      3834 10439 3849 10445 3874 10437 3875 10412
TIME...MOT...LOC 2216Z 317DEG 23KT 3869 10432 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Cohen

2 follow-up statements

387 
WWUS55 KPUB 142236
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
436 PM MDT Tue Sep 14 2021

COC025-041-101-142315-
/O.CON.KPUB.SV.W.0284.000000T0000Z-210914T2315Z/
El Paso CO-Crowley CO-Pueblo CO-
436 PM MDT Tue Sep 14 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT
FOR SOUTHEASTERN EL PASO...NORTHWESTERN CROWLEY AND NORTHEASTERN
PUEBLO COUNTIES...

At 436 PM MDT, a severe thunderstorm was located 17 miles south of
Truckton, or 32 miles northeast of Pueblo, moving southeast at 20
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
southeastern El Paso, northwestern Crowley and northeastern Pueblo
Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3862 10405 3852 10405 3852 10400 3834 10391
      3834 10407 3851 10429 3863 10432 3869 10422
TIME...MOT...LOC 2236Z 314DEG 15KT 3850 10408 

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

$$

Cohen

365 
WWUS55 KPUB 142245
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
445 PM MDT Tue Sep 14 2021

COC041-142254-
/O.CAN.KPUB.SV.W.0284.000000T0000Z-210914T2315Z/
El Paso CO-
445 PM MDT Tue Sep 14 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN EL PASO COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM MDT for
southeastern Colorado.

LAT...LON 3852 10400 3834 10391 3834 10407 3852 10412
TIME...MOT...LOC 2244Z 317DEG 23KT 3846 10403 

$$

COC025-101-142315-
/O.CON.KPUB.SV.W.0284.000000T0000Z-210914T2315Z/
Crowley CO-Pueblo CO-
445 PM MDT Tue Sep 14 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM MDT
FOR NORTHWESTERN CROWLEY AND NORTHEASTERN PUEBLO COUNTIES...

At 444 PM MDT, a severe thunderstorm was located 18 miles northeast
of Boone, or 34 miles northeast of Pueblo, moving southeast at 25
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
northwestern Crowley and northeastern Pueblo Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3852 10400 3834 10391 3834 10407 3852 10412
TIME...MOT...LOC 2244Z 317DEG 23KT 3846 10403 

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

$$

Cohen

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 14, 12:23 PM MDT	Special Weather Statement	PUB	Fremont	22 min
Sep 14, 1:56 PM MDT	Special Weather Statement	PUB	El Paso	34 min
Sep 14, 2:05 PM MDT	Special Weather Statement	PUB	Teller	25 min
Sep 14, 2:19 PM MDT	Special Weather Statement	PUB	Teller	26 min
Sep 14, 2:33 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	27 min
Sep 14, 2:59 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	46 min
Sep 14, 3:19 PM MDT	Special Weather Statement	PUB	Fremont	26 min
Sep 14, 3:32 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	58 min
Sep 14, 4:16 PM MDT	Special Weather Statement	PUB	Huerfano	44 min
Sep 14, 4:20 PM MDT	Special Weather Statement	PUB	Pueblo	25 min
Sep 14, 4:34 PM MDT	Special Weather Statement	PUB	Teller	26 min
Sep 14, 4:46 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	59 min
Sep 14, 4:49 PM MDT	Special Weather Statement	PUB	Costilla	41 min
Sep 14, 4:58 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley	77 min
Sep 14, 5:12 PM MDT	Special Weather Statement	PUB	Custer	33 min
Sep 14, 5:16 PM MDT	Special Weather Statement	PUB		29 min
Sep 14, 5:37 PM MDT	Special Weather Statement	PUB	Pueblo	38 min
Sep 14, 5:41 PM MDT	Special Weather Statement	PUB	Las Animas	64 min
Sep 14, 5:45 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Otero	75 min
Sep 14, 5:59 PM MDT	Special Weather Statement	PUB	Bent	46 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2021 Every severe thunderstorm warning 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.