Alert archive / Colorado / Special Weather Statements in 2021
Special Weather Statement, NWS Pueblo, CO
NWS Pueblo, CO issued this special weather statement at Aug 2, 2021, 9:04 PM MDT for Chaffee County, Colorado. It was in force for 56 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
- Aug 2, 2021, 9:04 PM MDT (03:04 UTC)
- Expired
- Aug 2, 2021, 10:00 PM MDT
- In force
- 56 min
- Issued by
- NWS Pueblo, CO
County Chaffee County, CO
The radar
The Pueblo radar (KPUX), 154 km from the middle of the area, began a volume at 03:07 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
Grand Junction, CO (KGJT), launched 00:00Z, 3.1 hours before the alert went out and 228 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
- 146 J/kg
- Mixed-layer CIN
- -25 J/kg
- Mixed-layer LCL
- 2375 m above ground
- 0-6 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- -23 m²/s²
- 0-3 km storm-relative helicity
- -1 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
504
WWUS85 KPUB 030304
SPSPUB
Special Weather Statement
National Weather Service Pueblo CO
904 PM MDT Mon Aug 2 2021
COZ062-063-072-076-077-030400-
Western/Central Fremont County Below 8500 Ft CO-
Central Chaffee County Below 9000 Ft CO-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Ft CO-
Northwestern Fremont County Above 8500Ft CO-
Western Mosquito Range/East Chaffee County above 9000Ft CO-
904 PM MDT Mon Aug 2 2021
At 902 PM MDT, Doppler radar was tracking a strong thunderstorm near
Salida, or 9 miles north of Decker Burn Scar. This storm was nearly
stationary. Moderate to heavy rainfall may cause difficult travel
conditions due to ponding on the roadways. Some streams and
drainages may also have enhanced streamflow.
Locations impacted include...
Salida and Poncha Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3870 10597 3869 10594 3869 10570 3852 10577
3848 10608 3861 10615 3871 10596
TIME...MOT...LOC 0302Z 247DEG 4KT 3857 10603
$$
KTSThe office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 6:47 PM MDT | Flash Flood Warning | PUB | Huerfano | 2 hr |
| Aug 2, 7:38 PM MDT | Flash Flood Warning | PUB | Huerfano | 96 min |
| Aug 3, 12:46 PM MDT | Special Weather Statement | PUB | El Paso | 29 min |
| Aug 3, 12:56 PM MDT | Special Weather Statement | PUB | Huerfano | 34 min |
| Aug 3, 1:20 PM MDT | Special Weather Statement | PUB | El Paso | 40 min |
| Aug 3, 1:48 PM MDT | Special Weather Statement | PUB | Custer | 27 min |
| Aug 3, 1:58 PM MDT | Special Weather Statement | PUB | Huerfano | 32 min |
| Aug 3, 2:07 PM MDT | Special Weather Statement | PUB | El Paso | 38 min |
| Aug 3, 2:12 PM MDT | Special Weather Statement | PUB | Custer | 33 min |
| Aug 3, 2:28 PM MDT | Special Weather Statement | PUB | Huerfano | 32 min |
| Aug 3, 2:30 PM MDT | Special Weather Statement | PUB | Las Animas | 45 min |
| Aug 3, 2:48 PM MDT | Special Weather Statement | PUB | Pueblo | 27 min |
| Aug 3, 2:52 PM MDT | Special Weather Statement | PUB | El Paso | 38 min |
| Aug 3, 3:32 PM MDT | Special Weather Statement | PUB | Chaffee | 43 min |
| Aug 3, 3:38 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
| Aug 3, 4:14 PM MDT | Special Weather Statement | PUB | Alamosa | 31 min |
| Aug 3, 4:18 PM MDT | Special Weather Statement | PUB | Costilla | 42 min |
| Aug 3, 4:25 PM MDT | Special Weather Statement | PUB | Fremont | 65 min |
| Aug 3, 4:28 PM MDT | Special Weather Statement | PUB | Las Animas | 32 min |
| Aug 3, 4:46 PM MDT | Flash Flood Warning | PUB | Costilla | 3 hr |
| Aug 3, 4:51 PM MDT | Special Weather Statement | PUB | Teller | 39 min |
| Aug 3, 4:57 PM MDT | Special Weather Statement | PUB | Pueblo | 33 min |
| Aug 3, 5:08 PM MDT | Special Weather Statement | PUB | Fremont | 52 min |
| Aug 3, 5:13 PM MDT | Flash Flood Warning | PUB | Pueblo | 3 hr |
| Aug 3, 5:26 PM MDT | Flash Flood Warning | PUB | Teller | 109 min |
| Aug 3, 5:31 PM MDT | Special Weather Statement | PUB | Fremont | 44 min |
Nearby
Special Weather Statements in Colorado, 2021Every special weather statement 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.