Alert archive / Colorado / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 128, NWS Pueblo, CO
NWS Pueblo, CO issued this severe thunderstorm warning at Jun 21, 2024, 2:20 PM MDT for Alamosa County, Rio Grande County, Colorado. It was in force for 25 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 21, 2024, 2:20 PM MDT (20:20 UTC)
- Expired
- Jun 21, 2024, 2:45 PM MDT
- In force
- 25 min
- Issued by
- NWS Pueblo, CO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Alamosa County, CO, Rio Grande County, CO
The radar
The Pueblo radar (KPUX), 193 km from the middle of the area, began a volume at 20:22 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 12:00Z, 8.3 hours before the alert went out and 272 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
- 49 J/kg
- Mixed-layer CIN
- -203 J/kg
- Mixed-layer LCL
- 1642 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 48 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pueblo, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 21, 11:36 AM MDT, 2 hours 44 minutes earlier.
Area forecast discussion, Jun 21, 11:36 AM MDT, 2 hours 44 minutes before
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Hazardous Weather Outlook National Weather Service Pueblo CO 1144 AM MDT Fri Jun 21 2024 COZ058>089-093>099-221745- Western Mosquito Range/East Lake County Above 11000 Feet- Leadville Vicinity/Lake County Below 11000 Feet- Eastern Sawatch Mountains Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Central Chaffee County Below 9000 Feet- Western Mosquito Range/East Chaffee County Above 9000 Feet- Saguache County West of Continental Divide Below 10000 Feet- Saguache County East of Continental Divide Below 10000 Feet- La Garita Mountains Above 10000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Eastern San Juan Mountains Above 10000 Feet- 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- Northwestern Fremont County Above 8500 Feet- Western/Central Fremont County Below 8500 Feet- Wet Mountain Valley Below 8500 Feet- Wet Mountains between 6300 and 10000 Feet- Wet Mountains Above 10000 Feet- Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between 7500 And 11000 Feet-Pikes Peak Above 11000 Feet- Canon City Vicinity/Eastern Fremont County- Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Feet- Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 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- Crowley County-La Junta Vicinity/Otero County- Eastern Las Animas County-Western Kiowa County- Eastern Kiowa County-Las Animas Vicinity/Bent County- Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County- 1144 AM MDT Fri Jun 21 2024 This hazardous weather outlook is for portions of central...east central...south central and southeast Colorado. .DAY ONE...This Afternoon and Tonight Increased thunderstorm coverage and severity is expected over and near the mountains today, with main risks being excessive rainfall and flash flooding, especially for area burn scars and across the southwest mountains where heavy rainfall yesterday and the day before have led to saturated soil conditions and less capacity for heavy rainfall. Forecast rainfall totals with storms today range from around 2 inches over the San Juans to around a half and inch over the Sangres. Other risks with a few stronger storms will be large hail up to 1 inch diameter, damaging winds gusting to 60 mph, and lightning. .DAYS TWO THROUGH SEVEN...Saturday through Thursday Much warmer and drier conditions return for the weekend and into early next week. There will be enough residual moisture to support a few afternoon showers and storms over and near the higher terrain into early next week, with the main threats from any thunderstorm being lightning and gusty outflow winds. Temperatures will continue to warm to well above seasonal levels in the mid 90s to around 105 degrees across the plains by early next week. Another influx of subtropical moisture will move into the Central Rockies through the middle of next week, leading to an expected uptick in shower and thunderstorm coverage and intensity and slightly cooler temperatures into the end of next week. .SPOTTER INFORMATION STATEMENT... Weather conditions that meet reporting criteria for spotters will be likely over portions of the region. 31/31
In the hours before
Special weather statement, Jun 21, 12:16 PM MDT, 2 hours 4 minutes before
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</html>The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 3:31 AM MDT | Flood Watch | PUB | Conejos, Mineral, Rio Grande | 18 hr |
| Jun 21, 11:38 AM MDT | Special Weather Statement | PUB | Chaffee | 52 min |
| Jun 21, 12:16 PM MDT | Special Weather Statement | PUB | Saguache | 29 min |
| Jun 21, 12:28 PM MDT | Special Weather Statement | PUB | Fremont | 32 min |
| Jun 21, 12:49 PM MDT | Special Weather Statement | PUB | Fremont | 41 min |
| Jun 21, 1:16 PM MDT | Special Weather Statement | PUB | Alamosa | 44 min |
| Jun 21, 1:46 PM MDT | Special Weather Statement | PUB | Alamosa | 44 min |
| Jun 21, 2:09 PM MDT | Special Weather Statement | PUB | Alamosa | 36 min |
| Jun 21, 2:49 PM MDT | Special Weather Statement | PUB | Alamosa | 41 min |
| Jun 21, 2:50 PM MDT | Special Weather Statement | PUB | Mineral | 40 min |
| Jun 21, 3:04 PM MDT | Special Weather Statement | PUB | Huerfano | 26 min |
| Jun 21, 3:23 PM MDT | Special Weather Statement | PUB | Saguache | 37 min |
| Jun 21, 3:47 PM MDT | Special Weather Statement | PUB | Mineral | 43 min |
| Jun 21, 3:57 PM MDT | Special Weather Statement | PUB | Alamosa | 48 min |
| Jun 21, 4:22 PM MDT | Special Weather Statement | PUB | Custer | 38 min |
| Jun 21, 4:40 PM MDT | Severe Thunderstorm Warning | PUB | Alamosa, Costilla, Huerfano, Saguache | 35 min |
| Jun 21, 4:55 PM MDT | Special Weather Statement | PUB | Otero | 35 min |
| Jun 21, 5:09 PM MDT | Special Weather Statement | PUB | Rio Grande | 36 min |
| Jun 21, 5:18 PM MDT | Special Weather Statement | PUB | Alamosa | 27 min |
| Jun 21, 5:32 PM MDT | Special Weather Statement | PUB | Otero | 43 min |
| Jun 21, 5:52 PM MDT | Special Weather Statement | PUB | Alamosa | 38 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2024Every severe thunderstorm warning in 2024
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.