Alert archive / Texas / Areal Flood Advisories in 2021
Areal Flood Advisory 182, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this areal flood advisory at Aug 9, 2021, 1:19 PM CDT for Jeff Davis County, Texas. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Aug 9, 2021, 1:19 PM CDT (18:19 UTC)
- Expired
- Aug 9, 2021, 4:30 PM CDT
- In force
- 3 hr
- Issued by
- NWS Midland/Odessa, TX
- Area
- Storm-based polygon
County Jeff Davis County, TX
The radar
The Midland/Odessa radar (KMAF), 230 km from the middle of the area, began a volume at 18:19 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
Midland Regional, TX (KMAF), launched 12:00Z, 6.3 hours before the alert went out and 230 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
- 393 J/kg
- Mixed-layer CIN
- -378 J/kg
- Mixed-layer LCL
- 2057 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 151 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this areal flood advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Midland/Odessa, TX wrote its last area forecast discussion before this areal flood advisory went out at Aug 9, 12:35 PM CDT, 44 minutes earlier.
Area forecast discussion, Aug 9, 12:35 PM CDT, 44 minutes before
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</html>Hazardous weather outlook, Aug 9, 11:45 AM CDT, 1 hour 34 minutes before
Hazardous Weather Outlook National Weather Service Midland/Odessa TX 1145 AM CDT Mon Aug 9 2021 NMZ027>029-033-034-TXZ045>048-050>053-059>063-067>070-075-082- 270>282-101645- Guadalupe Mountains of Eddy County-Eddy County Plains- Northern Lea County-Central Lea County-Southern Lea County-Gaines- Dawson-Borden-Scurry-Andrews-Martin-Howard-Mitchell-Loving-Winkler- Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-Pecos-Terrell- Guadalupe Mountains Above 7000 Feet-Guadalupe and Delaware Mountains- Van Horn and Highway 54 Corridor-Eastern Culberson County- Reeves County Plains-Chinati Mountains-Marfa Plateau-Davis Mountains- Davis Mountains Foothills-Central Brewster County-Chisos Basin- Presidio Valley-Lower Brewster County- 1145 AM CDT Mon Aug 9 2021 /1045 AM MDT Mon Aug 9 2021/ This Hazardous Weather Outlook is for portions of southeast New Mexico, southwest Texas, and western Texas. .DAY ONE...This Afternoon and Tonight Thunderstorms are possible this afternoon and evening, mainly west of the Pecos. Any storms that do develop will be accompanied by frequent lightning, small hail, gusty winds, and brief, heavy rainfall. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated. Please relay any information about observed severe weather to the NWS while following all local, state and CDC guidelines. This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service Office in Midland, can be found on the internet at... https://weather.gov/midland 44
The office that day
Everything else NWS Midland/Odessa, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 7:23 PM CDT | Special Weather Statement | MAF | Martin | 52 min |
| Aug 8, 7:51 PM CDT | Areal Flood Advisory | MAF | Martin | 114 min |
| Aug 9, 2:23 PM CDT | Areal Flood Advisory | MAF | Jeff Davis, Pecos, Reeves | 3 hr |
| Aug 9, 3:29 PM CDT | Special Weather Statement | MAF | Reeves | 46 min |
| Aug 9, 3:46 PM CDT | Special Weather Statement | MAF | Pecos | 44 min |
| Aug 9, 4:02 PM CDT | Severe Thunderstorm Warning | MAF | Pecos, Reeves | 43 min |
| Aug 9, 4:29 PM CDT | Special Weather Statement | MAF | Reeves | 46 min |
| Aug 9, 4:43 PM CDT | Areal Flood Advisory | MAF | Pecos, Reeves, Ward | 2 hr |
| Aug 9, 5:02 PM CDT | Special Weather Statement | MAF | Ward | 43 min |
| Aug 9, 5:34 PM CDT | Special Weather Statement | MAF | Brewster | 26 min |
| Aug 9, 5:46 PM CDT | Special Weather Statement | MAF | Winkler | 44 min |
Nearby
Areal Flood Advisories in Texas, 2021Every areal flood advisory 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.