Alert archive / Texas / Special Weather Statements in 2025

Special Weather Statement, NWS Austin/San Antonio, TX

May 6, 2025Karnes County, Texas

NWS Austin/San Antonio, TX issued this special weather statement at May 6, 2025, 6:49 PM CDT for Karnes County, Texas. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 6, 2025, 6:49 PM CDT (23:49 UTC)
Expired
May 6, 2025, 7:30 PM CDT
In force
41 min
Issued by
NWS Austin/San Antonio, TX
Hail
0.75 in
Wind
50

County Karnes County, TX

The radar

The Austin/San Antonio radar (KEWX), 108 km from the middle of the area, began a volume at 23:52 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, 11.8 hours before the alert went out and 306 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 2025-05-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3150 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 2025-05-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 145 square meters per square second.1939587897117Sfc1 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
3150 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
520 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
145 m²/s²
0-3 km storm-relative helicity
135 m²/s²
Significant tornado parameter
1.8
Supercell composite
6.6

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Austin/San Antonio, TX wrote its last area forecast discussion before this special weather statement went out at May 6, 6:33 PM CDT, 16 minutes earlier.

Area forecast discussion, May 6, 6:33 PM CDT, 16 minutes before
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In the hours before

Local storm report, May 6, 5:41 PM CDT, 1 hour 8 minutes before
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Local storm report, May 6, 5:43 PM CDT, 1 hour 6 minutes before
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Local storm report, May 6, 5:48 PM CDT, 1 hour 1 minute before
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Special weather statement, May 6, 5:58 PM CDT, 51 minutes before
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Local storm report, May 6, 6:26 PM CDT, 23 minutes before
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Special weather statement, May 6, 6:49 PM CDT, 0 minutes before
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The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 6, 12:07 AM CDTSpecial Weather StatementEWXTerrell23 min
May 6, 5:45 AM CDTSpecial Weather StatementEWXKerr45 min
May 6, 5:58 AM CDTSevere Thunderstorm WarningEWXBandera, Gillespie, Kerr62 min
May 6, 6:52 AM CDTSevere Thunderstorm WarningEWXBlanco, Gillespie, Kendall68 min
May 6, 7:13 AM CDTTornado WarningEWXBlanco, Gillespie47 min
May 6, 7:50 AM CDTTornado WarningEWXBlanco, Burnet, Llano40 min
May 6, 8:20 AM CDTSpecial Weather StatementEWXEdwards40 min
May 6, 8:25 AM CDTSevere Thunderstorm Warning Considerable damage threatEWXBlanco, Burnet, Travis, Williamson50 min
May 6, 8:43 AM CDTSpecial Weather StatementEWXKinney47 min
May 6, 9:08 AM CDTSevere Thunderstorm WarningEWXTravis, Williamson52 min
May 6, 9:34 AM CDTSevere Thunderstorm WarningEWXBlanco, Gillespie, Kendall41 min
May 6, 9:38 AM CDTSpecial Weather StatementEWXReal52 min
May 6, 10:02 AM CDTAreal Flood AdvisoryEWXWilliamson3 hr
May 6, 10:06 AM CDTAreal Flood AdvisoryEWXBlanco, Burnet, Gillespie, Hays, Llano, Travis3 hr
May 6, 10:10 AM CDTSpecial Weather StatementEWXBlanco50 min
May 6, 10:24 AM CDTSpecial Weather StatementEWXGillespie, Kerr51 min
May 6, 10:39 AM CDTSpecial Weather StatementEWXWilliamson51 min
May 6, 10:57 AM CDTSpecial Weather StatementEWXBandera, Medina48 min
May 6, 11:11 AM CDTSpecial Weather StatementEWXZavala49 min
May 6, 11:12 AM CDTAreal Flood AdvisoryEWXTravis, Williamson3 hr
May 6, 11:17 AM CDTSpecial Weather StatementEWXWilliamson43 min
May 6, 11:17 AM CDTSevere Thunderstorm WarningEWXFrio, Uvalde, Zavala43 min
May 6, 11:29 AM CDTFlash Flood Warning Considerable damage threatEWXTravis, Williamson3 hr
May 6, 11:43 AM CDTSevere Thunderstorm WarningEWXBlanco, Burnet, Gillespie, Hays, Kendall, Travis16 min
May 6, 11:56 AM CDTSevere Thunderstorm WarningEWXFrio, Medina, Uvalde, Zavala18 min
May 6, 12:01 PM CDTSpecial Weather StatementEWXWilliamson29 min
May 6, 12:04 PM CDTSevere Thunderstorm WarningEWXWilliamson26 min
May 6, 12:14 PM CDTAreal Flood AdvisoryEWXWilliamson3 hr
May 6, 12:37 PM CDTSevere Thunderstorm WarningEWXBexar, Medina38 min
May 6, 12:42 PM CDTSpecial Weather StatementEWXLee48 min
May 6, 1:12 PM CDTSpecial Weather StatementEWXBexar48 min
May 6, 1:30 PM CDTSpecial Weather StatementEWXLee30 min
May 6, 2:04 PM CDTFlash Flood Warning Considerable damage threatEWXLee, Williamson3 hr
May 6, 3:01 PM CDTSpecial Weather StatementEWXFayette44 min
May 6, 3:09 PM CDTSpecial Weather StatementEWXGonzales66 min
May 6, 3:29 PM CDTSevere Thunderstorm WarningEWXGonzales, Lavaca61 min
May 6, 3:48 PM CDTSpecial Weather StatementEWXFayette57 min
May 6, 4:01 PM CDTSevere Thunderstorm WarningEWXFayette59 min
May 6, 4:10 PM CDTSpecial Weather StatementEWXGonzales50 min
May 6, 4:19 PM CDTSevere Thunderstorm WarningEWXFayette, Gonzales, Lavaca56 min
May 6, 5:10 PM CDTSevere Thunderstorm WarningEWXFayette, Lavaca21 min
May 6, 5:20 PM CDTSpecial Weather StatementEWXGonzales40 min
May 6, 5:58 PM CDTSpecial Weather StatementEWXDeWitt, Lavaca77 min

Nearby

Special Weather Statements in Texas, 2025Every special weather statement 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.