Alert archive / Colorado / Flash Flood Warnings in 2021
Flash Flood Warning 43, NWS Pueblo, CO
NWS Pueblo, CO issued this flash flood warning at Jul 6, 2021, 4:20 PM MDT for Huerfano County, Colorado. It was in force for 3 hr. 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 6, 2021, 4:20 PM MDT (22:20 UTC)
- Expired
- Jul 6, 2021, 7:30 PM MDT
- In force
- 3 hr
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Flood severity
- None
County Huerfano County, CO
The radar
The Pueblo radar (KPUX), 122 km from the middle of the area, began a volume at 22:20 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, 10.3 hours before the alert went out and 296 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.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1241 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- -41 m²/s²
- 0-3 km storm-relative helicity
- 11 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
599
WGUS55 KPUB 062220
FFWPUB
COC055-070130-
/O.NEW.KPUB.FF.W.0043.210706T2220Z-210707T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pueblo CO
420 PM MDT Tue Jul 6 2021
The National Weather Service in Pueblo has issued a
* Flash Flood Warning for...
The Spring Burn Scar in...
West Central Huerfano County in southeastern Colorado...
* Until 730 PM MDT.
* At 420 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain over the Spring Burn Scar. Flash flooding is ongoing or
expected to begin shortly.
Excessive rainfall over the warning area will cause mud slides near
steep terrain. The mud slide can consist of rock, mud, vegetation
and other loose materials.
HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding in and around the Spring Burn
Scar.
SOURCE...Radar.
IMPACT...Life threatening flash flooding of areas in and around
the Spring Burn Scar.
* Some locations that will experience flash flooding include...
Spring Burn Scar north of Highway 160.
This includes the following high risk locations...
Pass Creek Road.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and
ditches in the Spring Burn Scar. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3771 10525 3768 10495 3756 10500 3763 10523
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
PGW2 follow-up statements
035
WGUS75 KPUB 062305
FFSPUB
Flash Flood Statement
National Weather Service Pueblo CO
505 PM MDT Tue Jul 6 2021
COC055-070130-
/O.CON.KPUB.FF.W.0043.000000T0000Z-210707T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Huerfano CO-
505 PM MDT Tue Jul 6 2021
...FLASH FLOOD WARNING FOR THE SPRING BURN SCAR REMAINS IN EFFECT
UNTIL 730 PM MDT THIS EVENING FOR WEST CENTRAL HUERFANO COUNTY...
At 505 PM MDT, The thunderstorm, producing heavy rain, has moved
east of the northern portion of the Spring Burn Scar. Periods of
light rain will continue until 530 PM.
Excessive rainfall over the warning area may cause mud slides near
steep terrain. The mud slide can consist of rock, mud, vegetation
and other loose materials.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Spring Burn Scar.
SOURCE...Radar.
IMPACT...Life threatening flash flooding of areas in and around
the Spring Burn Scar.
Some locations that will experience flash flooding include...
Spring Burn Scar north of Highway 160.
This includes the following high risk locations...
Pass Creek Road.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a life threatening situation. Heavy rainfall will cause
extensive and severe flash flooding of creeks...streams...and
ditches in the Spring Burn Scar. Severe debris flows can also be
anticipated across roads. Roads and driveways may be washed away in
places. If you encounter flood waters...climb to safety.
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3771 10525 3768 10495 3756 10500 3763 10523
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
PGW804 WGUS75 KPUB 070126 FFSPUB Flash Flood Statement National Weather Service Pueblo CO 726 PM MDT Tue Jul 6 2021 COC055-070136- /O.EXP.KPUB.FF.W.0043.000000T0000Z-210707T0130Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Huerfano CO- 726 PM MDT Tue Jul 6 2021 ...FLASH FLOOD WARNING FOR THE SPRING BURN SCAR WILL EXPIRE AT 730 PM MDT THIS EVENING FOR WEST CENTRAL HUERFANO COUNTY... The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flash Flood Watch remains in effect until 1100 PM MDT for portions of central Colorado and southeast Colorado. LAT...LON 3771 10525 3768 10495 3756 10500 3763 10523 $$ MG
The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 2:46 AM MDT | Flash Flood Watch | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 5 more | 22 hr |
| Jul 6, 12:23 PM MDT | Special Weather Statement | PUB | Otero | 52 min |
| Jul 6, 12:39 PM MDT | Special Weather Statement | PUB | Kiowa | 36 min |
| Jul 6, 12:40 PM MDT | Special Weather Statement | PUB | Pueblo | 35 min |
| Jul 6, 1:11 PM MDT | Special Weather Statement | PUB | Kiowa | 34 min |
| Jul 6, 1:20 PM MDT | Special Weather Statement | PUB | Bent | 25 min |
| Jul 6, 1:21 PM MDT | Special Weather Statement | PUB | Baca | 24 min |
| Jul 6, 1:34 PM MDT | Special Weather Statement | PUB | Teller | 26 min |
| Jul 6, 1:43 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 32 min |
| Jul 6, 1:44 PM MDT | Special Weather Statement | PUB | Bent | 31 min |
| Jul 6, 1:49 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 26 min |
| Jul 6, 1:50 PM MDT | Flash Flood Warning | PUB | Fremont, Saguache | 112 min |
| Jul 6, 1:54 PM MDT | Special Weather Statement | PUB | Las Animas | 51 min |
| Jul 6, 1:57 PM MDT | Special Weather Statement | PUB | Bent | 48 min |
| Jul 6, 2:09 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas | 36 min |
| Jul 6, 2:11 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 34 min |
| Jul 6, 2:15 PM MDT | Special Weather Statement | PUB | Bent | 30 min |
| Jul 6, 2:17 PM MDT | Special Weather Statement | PUB | Prowers | 28 min |
| Jul 6, 2:28 PM MDT | Special Weather Statement | PUB | Otero | 32 min |
| Jul 6, 2:29 PM MDT | Areal Flood Advisory | PUB | Teller | 3 hr |
| Jul 6, 2:32 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 14 min |
| Jul 6, 2:42 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 33 min |
| Jul 6, 2:48 PM MDT | Special Weather Statement | PUB | Las Animas | 42 min |
| Jul 6, 2:49 PM MDT | Special Weather Statement | PUB | Bent | 26 min |
| Jul 6, 2:51 PM MDT | Special Weather Statement | PUB | Prowers | 24 min |
| Jul 6, 3:02 PM MDT | Special Weather Statement | PUB | Fremont | 28 min |
| Jul 6, 3:08 PM MDT | Special Weather Statement | PUB | Otero | 37 min |
| Jul 6, 3:15 PM MDT | Special Weather Statement | PUB | Baca | 45 min |
| Jul 6, 3:16 PM MDT | Special Weather Statement | PUB | Kiowa | 29 min |
| Jul 6, 3:29 PM MDT | Special Weather Statement | PUB | Fremont | 46 min |
| Jul 6, 3:30 PM MDT | Special Weather Statement | PUB | Las Animas | 30 min |
| Jul 6, 3:38 PM MDT | Special Weather Statement | PUB | Otero | 37 min |
| Jul 6, 3:50 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Saguache | 25 min |
| Jul 6, 3:58 PM MDT | Special Weather Statement | PUB | Kiowa | 32 min |
| Jul 6, 4:05 PM MDT | Special Weather Statement | PUB | Baca | 40 min |
| Jul 6, 4:09 PM MDT | Special Weather Statement | PUB | Fremont | 51 min |
| Jul 6, 4:11 PM MDT | Special Weather Statement | PUB | Las Animas | 34 min |
| Jul 6, 4:28 PM MDT | Special Weather Statement | PUB | Kiowa | 47 min |
| Jul 6, 4:44 PM MDT | Special Weather Statement | PUB | Las Animas | 46 min |
| Jul 6, 4:47 PM MDT | Flash Flood Warning | PUB | Huerfano | 118 min |
| Jul 6, 4:51 PM MDT | Flash Flood Warning | PUB | Custer, Pueblo | 3 hr |
| Jul 6, 4:52 PM MDT | Severe Thunderstorm Warning | PUB | Costilla, Las Animas | 12 min |
| Jul 6, 4:54 PM MDT | Special Weather Statement | PUB | Custer | 36 min |
| Jul 6, 5:27 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 17 min |
| Jul 6, 5:35 PM MDT | Special Weather Statement | PUB | Huerfano | 40 min |
| Jul 6, 5:37 PM MDT | Special Weather Statement | PUB | Bent | 38 min |
| Jul 6, 5:40 PM MDT | Special Weather Statement | PUB | El Paso | 35 min |
| Jul 6, 5:58 PM MDT | Flash Flood Warning | PUB | El Paso, Pueblo | 7 hr |
| Jul 6, 5:58 PM MDT | Special Weather Statement | PUB | Prowers | 32 min |
Nearby
Flash Flood Warnings in Colorado, 2021Every flash flood 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.