Alert archive / Colorado / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 204, NWS Pueblo, CO

July 3, 2021Fremont County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Jul 3, 2021, 3:25 PM MDT for Fremont County, Colorado. It was in force for 50 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
Jul 3, 2021, 3:25 PM MDT (21:25 UTC)
Expired
Jul 3, 2021, 4:15 PM MDT
In force
50 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Fremont County, CO

The radar

The Pueblo radar (KPUX), 86 km from the middle of the area, began a volume at 21:28 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 12:00Z, 9.4 hours before the alert went out and 229 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 12:00Z on 2021-07-03Temperature 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 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2021-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 square meters per square second.193958Sfc1 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
2605 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
26 m²/s²
0-3 km storm-relative helicity
31 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

009 
WUUS55 KPUB 032125
SVRPUB
COC043-032215-
/O.NEW.KPUB.SV.W.0204.210703T2125Z-210703T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pueblo CO
325 PM MDT Sat Jul 3 2021

The National Weather Service in Pueblo has issued a

* Severe Thunderstorm Warning for...
  Southeastern Fremont County in central Colorado...

* Until 415 PM MDT.

* At 325 PM MDT, a severe thunderstorm was located near Canon City,
  or 25 miles north of Junkins Burn Scar, moving southeast at 15 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...
  Florence, Canon City and Penrose. 

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 3853 10526 3857 10511 3838 10495 3828 10525
TIME...MOT...LOC 2125Z 337DEG 12KT 3849 10518 

HAIL...1.00IN
WIND...60MPH
 
$$

MOORE
4 follow-up statements
621 
WWUS55 KPUB 032136
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
336 PM MDT Sat Jul 3 2021

COC043-032215-
/O.CON.KPUB.SV.W.0204.000000T0000Z-210703T2215Z/
Fremont CO-
336 PM MDT Sat Jul 3 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR SOUTHEASTERN FREMONT COUNTY...

At 335 PM MDT, a severe thunderstorm was located over Canon City, or
22 miles north of Junkins Burn Scar, moving south at 15 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...
Florence, Canon City and Penrose. 

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 3853 10526 3856 10511 3838 10495 3828 10525
TIME...MOT...LOC 2135Z 343DEG 12KT 3845 10518 

HAIL...1.00IN
WIND...60MPH
 
$$

MOORE
840 
WWUS55 KPUB 032151
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
351 PM MDT Sat Jul 3 2021

COC043-032215-
/O.CON.KPUB.SV.W.0204.000000T0000Z-210703T2215Z/
Fremont CO-
351 PM MDT Sat Jul 3 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR SOUTHEASTERN FREMONT COUNTY...

At 350 PM MDT, a severe thunderstorm was located near Florence, or 18
miles north of Junkins Burn Scar, moving south at 15 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...
Florence, Canon City and Penrose. 

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 3853 10526 3851 10512 3837 10499 3828 10525
TIME...MOT...LOC 2150Z 342DEG 12KT 3840 10517 

HAIL...1.00IN
WIND...60MPH
 
$$

MOORE
115 
WWUS55 KPUB 032200
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
400 PM MDT Sat Jul 3 2021

COC043-032215-
/O.CON.KPUB.SV.W.0204.000000T0000Z-210703T2215Z/
Fremont CO-
400 PM MDT Sat Jul 3 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR SOUTHEASTERN FREMONT COUNTY...

At 400 PM MDT, a severe thunderstorm was located over Florence, or 16
miles north of Junkins Burn Scar, moving southeast at 15 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...
Florence, Canon City and Penrose. 

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 3851 10526 3847 10512 3837 10499 3828 10525
TIME...MOT...LOC 2200Z 336DEG 14KT 3836 10516 

HAIL...1.00IN
WIND...60MPH
 
$$

MOORE
860 
WWUS55 KPUB 032209
SVSPUB

Severe Weather Statement
National Weather Service Pueblo CO
409 PM MDT Sat Jul 3 2021

COC043-032219-
/O.EXP.KPUB.SV.W.0204.000000T0000Z-210703T2215Z/
Fremont CO-
409 PM MDT Sat Jul 3 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FREMONT COUNTY
WILL EXPIRE AT 415 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.  However small
hail, gusty winds and heavy rain are still possible with this
thunderstorm.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Pueblo.

LAT...LON 3851 10526 3847 10512 3837 10499 3828 10525
TIME...MOT...LOC 2209Z 337DEG 12KT 3836 10516 

$$

MOORE

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 7:17 PM MDTSpecial Weather StatementPUBLas Animas43 min
Jul 2, 9:49 PM MDTFlash Flood WarningPUBChaffee116 min
Jul 3, 2:25 PM MDTSpecial Weather StatementPUBTeller50 min
Jul 3, 2:44 PM MDTSevere Thunderstorm WarningPUBFremont, Teller46 min
Jul 3, 3:00 PM MDTSpecial Weather StatementPUBEl Paso45 min
Jul 3, 4:13 PM MDTSpecial Weather StatementPUBFremont47 min
Jul 3, 5:08 PM MDTSpecial Weather StatementPUBTeller37 min
Jul 3, 5:11 PM MDTSpecial Weather StatementPUBLas Animas34 min
Jul 3, 5:25 PM MDTSpecial Weather StatementPUBHuerfano35 min
Jul 3, 5:39 PM MDTSevere Thunderstorm WarningPUBEl Paso36 min
Jul 3, 5:44 PM MDTSevere Thunderstorm WarningPUBHuerfano, Las Animas31 min
Jul 3, 5:59 PM MDTSpecial Weather StatementPUBTeller46 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2021Every 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; radar from the NEXRAD Level II archive.