Alert archive / Texas / Flash Flood Warnings in 2025

Flash Flood Warning 14, NWS Corpus Christi, TX

July 9, 2025Nueces County, Texas

NWS Corpus Christi, TX issued this flash flood warning at Jul 9, 2025, 1:46 PM CDT for Nueces County, Texas. It was in force for 68 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
Jul 9, 2025, 1:46 PM CDT (18:46 UTC)
Expired
Jul 9, 2025, 2:54 PM CDT
In force
68 min
Issued by
NWS Corpus Christi, TX
Area
Storm-based polygon
Flood severity
None

County Nueces County, TX

The radar

The Corpus Christi radar (KCRP), 5 km from the middle of the area, began a volume at 18:45 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, 6.8 hours before the alert went out and 372 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.

Skew-T log-pSkew-T log-p diagram, Del Rio, TX at 12:00Z on 2025-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 939 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 12:00Z on 2025-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
939 J/kg
Mixed-layer CIN
-76 J/kg
Mixed-layer LCL
790 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
-4 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Corpus Christi, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 9, 12:08 PM CDTSpecial Marine WarningCRP37 min
Jul 9, 12:44 PM CDTSpecial Marine WarningCRP46 min
Jul 9, 12:51 PM CDTSpecial Weather StatementCRPNueces24 min
Jul 9, 1:13 PM CDTSpecial Weather StatementCRPNueces47 min
Jul 9, 1:42 PM CDTSpecial Weather StatementCRPKleberg48 min
Jul 9, 1:59 PM CDTSpecial Marine WarningCRP17 min
Jul 9, 2:36 PM CDTSpecial Weather StatementCRPVictoria24 min
Jul 9, 2:44 PM CDTSpecial Weather StatementCRPVictoria31 min

Nearby

Flash Flood Warnings in Texas, 2025Every flash flood warning in 2025

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.