Alert archive / Texas / Flash Flood Warnings in 2022
Flash Flood Warning 23, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this flash flood warning at Aug 30, 2022, 5:09 PM CDT for Webb County, Texas. 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 counties it named.
The facts
- Issued
- Aug 30, 2022, 5:09 PM CDT (22:09 UTC)
- Expired
- Aug 30, 2022, 8:15 PM CDT
- In force
- 3 hr
- Issued by
- NWS Corpus Christi, TX
- Area
- Storm-based polygon
- Flood severity
- None
County Webb County, TX
The radar
The Corpus Christi radar (KCRP), 179 km from the middle of the area, began a volume at 22:13 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
Del Rio, TX (KDRT), launched 12:00Z, 10.2 hours before the alert went out and 232 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
- 170 J/kg
- Mixed-layer CIN
- -91 J/kg
- Mixed-layer LCL
- 645 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- -66 m²/s²
- 0-3 km storm-relative helicity
- -19 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Corpus Christi, TX wrote its last area forecast discussion before this flash flood warning went out at Aug 29, 6:36 PM CDT, 22 hours 33 minutes earlier.
Area forecast discussion, Aug 29, 6:36 PM CDT, 22 hours 33 minutes before
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</html>The office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 30, 9:11 AM CDT | Areal Flood Advisory | CRP | Calhoun, Victoria | 2 hr |
| Aug 30, 11:45 AM CDT | Areal Flood Advisory | CRP | Bee, Goliad, Refugio | 60 min |
| Aug 30, 1:23 PM CDT | Special Marine Warning | CRP | 37 min | |
| Aug 30, 3:38 PM CDT | Special Weather Statement | CRP | Zapata | 37 min |
| Aug 30, 4:01 PM CDT | Special Weather Statement | CRP | McMullen | 29 min |
| Aug 30, 4:34 PM CDT | Special Weather Statement | CRP | Zapata | 26 min |
| Aug 30, 4:51 PM CDT | Areal Flood Advisory | CRP | La Salle, McMullen | 3 hr |
| Aug 30, 4:58 PM CDT | Special Weather Statement | CRP | Webb | 32 min |
| Aug 30, 5:16 PM CDT | Flash Flood Warning | CRP | La Salle, McMullen | 3 hr |
| Aug 30, 5:20 PM CDT | Special Weather Statement | CRP | Webb | 25 min |
| Aug 30, 5:44 PM CDT | Special Weather Statement | CRP | Webb | 31 min |
| Aug 30, 6:02 PM CDT | Areal Flood Advisory | CRP | Webb | 3 hr |
| Aug 30, 6:22 PM CDT | Areal Flood Advisory | CRP | La Salle, Webb | 3 hr |
Nearby
Flash Flood Warnings in Texas, 2022Every flash flood warning in 2022
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.