Alert archive / Texas / Flash Flood Warnings in 2023

Flash Flood Warning 35, NWS San Angelo, TX

September 25, 2023Kimble County, Texas

NWS San Angelo, TX issued this flash flood warning at Sep 25, 2023, 1:56 AM CDT for Kimble 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
Sep 25, 2023, 1:56 AM CDT (06:56 UTC)
Expired
Sep 25, 2023, 5:00 AM CDT
In force
3 hr
Issued by
NWS San Angelo, TX
Area
Storm-based polygon
Flood severity
None

County Kimble County, TX

The radar

The San Angelo radar (KSJT), 121 km from the middle of the area, began a volume at 06:55 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 00:00Z, 6.9 hours before the alert went out and 163 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 00:00Z on 2023-09-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1039 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 00:00Z on 2023-09-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -39 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
1039 J/kg
Mixed-layer CIN
-82 J/kg
Mixed-layer LCL
2946 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
-39 m²/s²
0-3 km storm-relative helicity
10 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 24, 7:21 PM CDTSpecial Weather StatementSJTMason39 min
Sep 24, 7:35 PM CDTSevere Thunderstorm WarningSJTKimble, Mason40 min
Sep 24, 8:04 PM CDTAreal Flood AdvisorySJTKimble, Mason116 min
Sep 24, 10:48 PM CDTSpecial Weather StatementSJTKimble42 min
Sep 24, 10:50 PM CDTSpecial Weather StatementSJTMason40 min
Sep 25, 12:13 AM CDTAreal Flood AdvisorySJTKimble, Mason3 hr
Sep 25, 12:46 AM CDTAreal Flood AdvisorySJTKimble3 hr
Sep 25, 1:18 AM CDTSpecial Weather StatementSJTKimble42 min
Sep 25, 2:24 AM CDTSevere Thunderstorm WarningSJTKimble66 min
Sep 25, 2:50 AM CDTSpecial Weather StatementSJTMenard40 min
Sep 25, 3:22 AM CDTAreal Flood AdvisorySJTKimble, Menard3 hr
Sep 25, 3:36 AM CDTSevere Thunderstorm WarningSJTKimble54 min
Sep 25, 4:23 AM CDTSpecial Weather StatementSJTSutton52 min
Sep 25, 4:31 AM CDTSevere Thunderstorm WarningSJTKimble44 min
Sep 25, 4:54 AM CDTSevere Thunderstorm WarningSJTSutton51 min
Sep 25, 5:16 AM CDTSpecial Weather StatementSJTKimble44 min
Sep 25, 5:43 AM CDTSpecial Weather StatementSJTSchleicher47 min
Sep 25, 5:45 AM CDTSevere Thunderstorm WarningSJTKimble, Sutton46 min
Sep 25, 6:36 AM CDTSpecial Weather StatementSJTSchleicher39 min
Sep 25, 7:15 AM CDTSpecial Weather StatementSJTSchleicher45 min
Sep 25, 8:02 AM CDTSpecial Weather StatementSJTSchleicher43 min
Sep 25, 3:00 PM CDTSevere Thunderstorm WarningSJTCrockett, Irion45 min
Sep 25, 3:23 PM CDTAreal Flood AdvisorySJTCrockett, Irion3 hr
Sep 25, 3:32 PM CDTSevere Thunderstorm WarningSJTIrion30 min
Sep 25, 3:48 PM CDTAreal Flood AdvisorySJTCrockett, Sutton3 hr
Sep 25, 4:05 PM CDTSpecial Weather StatementSJTCrockett40 min
Sep 25, 4:11 PM CDTSevere Thunderstorm WarningSJTCrockett49 min
Sep 25, 4:54 PM CDTSevere Thunderstorm Warning Considerable damage threatSJTCrockett66 min
Sep 25, 5:37 PM CDTSpecial Weather StatementSJTUpton53 min
Sep 25, 5:57 PM CDTSevere Thunderstorm WarningSJTCrockett22 min

Nearby

Flash Flood Warnings in Texas, 2023Every flash flood warning in 2023

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.