Alert archive / Texas / Flash Flood Warnings in 2025

Flash Flood Warning 12, NWS Houston/Galveston, TX

June 14, 2025Jackson County, Wharton County, Texas

NWS Houston/Galveston, TX issued this flash flood warning at Jun 14, 2025, 1:35 PM CDT for Jackson County, Wharton 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
Jun 14, 2025, 1:35 PM CDT (18:35 UTC)
Expired
Jun 14, 2025, 4:45 PM CDT
In force
3 hr
Issued by
NWS Houston/Galveston, TX
Area
Storm-based polygon
Flood severity
None

Counties Jackson County, TX, Wharton County, TX

The radar

The Houston radar (KHGX), 134 km from the middle of the area, began a volume at 18:39 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

Corpus Christi, TX (KNGP), launched 12:00Z, 6.6 hours before the alert went out and 179 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, Corpus Christi, TX at 12:00Z on 2025-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2709 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, Corpus Christi, TX at 12:00Z on 2025-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -40 square meters per square second.193958Sfc1 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
2709 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
847 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-40 m²/s²
0-3 km storm-relative helicity
34 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 13, 7:01 PM CDTSevere Thunderstorm WarningHGXHarris, Montgomery29 min
Jun 13, 7:10 PM CDTSpecial Weather StatementHGXBurleson, Washington35 min
Jun 13, 7:25 PM CDTAreal Flood AdvisoryHGXBrazos, Burleson, Grimes, Washington2 hr
Jun 13, 7:30 PM CDTSevere Thunderstorm WarningHGXHarris, Montgomery20 min
Jun 13, 7:37 PM CDTAreal Flood AdvisoryHGXHarris, Montgomery113 min
Jun 13, 7:38 PM CDTSevere Thunderstorm WarningHGXAustin, Burleson, Washington15 min
Jun 13, 7:46 PM CDTSpecial Weather StatementHGXBurleson29 min
Jun 13, 7:51 PM CDTSpecial Weather StatementHGXHarris24 min
Jun 13, 7:56 PM CDTSpecial Weather StatementHGXWashington34 min
Jun 13, 8:14 PM CDTSpecial Weather StatementHGXHarris31 min
Jun 13, 8:42 PM CDTSpecial Weather StatementHGXWashington48 min
Jun 14, 5:32 AM CDTSpecial Marine WarningHGX88 min
Jun 14, 6:59 AM CDTSpecial Marine WarningHGX62 min
Jun 14, 7:08 AM CDTSpecial Marine WarningHGX97 min
Jun 14, 7:17 AM CDTAreal Flood AdvisoryHGXGalveston3 hr
Jun 14, 7:36 AM CDTRiver Flood WarningHGXHouston, Madison, Trinity, Walker8 days
Jun 14, 8:51 AM CDTSpecial Marine WarningHGX54 min
Jun 14, 9:29 AM CDTSpecial Marine WarningHGX61 min
Jun 14, 9:38 AM CDTAreal Flood AdvisoryHGXBrazoria, Galveston3 hr
Jun 14, 9:38 AM CDTSevere Thunderstorm WarningHGXBrazoria, Matagorda52 min
Jun 14, 10:28 AM CDTSpecial Marine WarningHGX62 min
Jun 14, 10:38 AM CDTSpecial Weather StatementHGXBrazoria, Fort Bend, Wharton22 min
Jun 14, 10:52 AM CDTAreal Flood AdvisoryHGXBrazoria, Matagorda3 hr
Jun 14, 11:05 AM CDTSpecial Weather StatementHGXMatagorda, Wharton25 min
Jun 14, 11:29 AM CDTSpecial Weather StatementHGXWharton31 min
Jun 14, 12:37 PM CDTAreal Flood AdvisoryHGXJackson, Matagorda, Wharton105 min
Jun 14, 12:52 PM CDTSpecial Weather StatementHGXJackson23 min
Jun 14, 2:30 PM CDTRiver Flood WarningHGXJackson, Wharton39 hr

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.