Alert archive / Texas / Flash Flood Warnings in 2023

Flash Flood Warning 27, NWS Fort Worth, TX

October 25, 2023Bosque County, Hamilton County, Texas

NWS Fort Worth, TX issued this flash flood warning at Oct 25, 2023, 10:06 PM CDT for Bosque County, Hamilton County, Texas. It was in force for 10 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
Oct 25, 2023, 10:06 PM CDT (03:06 UTC)
Expired
Oct 26, 2023, 8:00 AM CDT
In force
10 hr
Issued by
NWS Fort Worth, TX
Area
Storm-based polygon
Flood severity
None

Counties Bosque County, TX, Hamilton County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 101 km from the middle of the area, began a volume at 03:09 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, 3.1 hours before the alert went out and 392 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 2023-10-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 854 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 2023-10-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 130 square meters per square second.19395878Sfc1 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
854 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
797 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
130 m²/s²
0-3 km storm-relative helicity
130 m²/s²
Significant tornado parameter
0.5
Supercell composite
2.8

Open this sounding in Storm Lab

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 25, 7:18 PM CDTFlash Flood WarningFWDParker, Tarrant3 hr
Oct 25, 8:00 PM CDTAreal Flood AdvisoryFWDDenton6 hr
Oct 25, 8:26 PM CDTAreal Flood AdvisoryFWDBosque, Hamilton3 hr
Oct 25, 9:05 PM CDTAreal Flood AdvisoryFWDJohnson3 hr
Oct 25, 9:35 PM CDTAreal Flood AdvisoryFWDDallas, Tarrant4 hr
Oct 25, 10:31 PM CDTAreal Flood AdvisoryFWDErath, Hood, Parker, Somervell4 hr
Oct 25, 10:52 PM CDTFlash Flood WarningFWDDallas, Denton, Tarrant8 hr
Oct 25, 11:10 PM CDTAreal Flood AdvisoryFWDCollin3 hr
Oct 25, 11:31 PM CDTFlash Flood WarningFWDHood, Somervell7 hr
Oct 25, 11:38 PM CDTFlash Flood WarningFWDCollin, Dallas7 hr
Oct 25, 11:50 PM CDTFlash Flood WarningFWDJohnson, Parker, Tarrant7 hr
Oct 26, 1:06 AM CDTRiver Flood WarningFWDTarrant20 hr
Oct 26, 1:46 AM CDTRiver Flood WarningFWDDallas13 hr
Oct 26, 1:51 AM CDTAreal Flood AdvisoryFWDCoryell, Lampasas7 hr
Oct 26, 2:02 AM CDTAreal Flood AdvisoryFWDDenton4 hr
Oct 26, 3:00 AM CDTRiver Flood WarningFWDDallas, Tarrant12 hr
Oct 26, 3:00 AM CDTRiver Flood WarningFWDDallas5 days
Oct 26, 4:21 AM CDTRiver Flood WarningFWDDallas18 hr
Oct 26, 4:21 AM CDTRiver Flood WarningFWDDallas20 hr
Oct 26, 4:59 AM CDTAreal Flood AdvisoryFWDEllis, Kaufman3 hr
Oct 26, 7:07 AM CDTRiver Flood WarningFWDBosque21 hr
Oct 26, 7:07 AM CDTRiver Flood WarningFWDCoryell20 hr
Oct 26, 7:30 AM CDTAreal Flood AdvisoryFWDKaufman, Rains, Van Zandt3 hr
Oct 26, 7:48 AM CDTAreal Flood AdvisoryFWDHenderson, Navarro4 hr
Oct 26, 8:20 AM CDTAreal Flood AdvisoryFWDBell, Falls, McLennan3 hr
Oct 26, 8:48 AM CDTRiver Flood WarningFWDCollin12 hr
Oct 26, 9:37 AM CDTAreal Flood AdvisoryFWDMilam3 hr
Oct 26, 9:42 AM CDTAreal Flood AdvisoryFWDLimestone3 hr
Oct 26, 10:14 AM CDTFlash Flood WarningFWDMilam5 hr
Oct 26, 10:27 AM CDTAreal Flood AdvisoryFWDFreestone2 hr
Oct 26, 10:43 AM CDTAreal Flood AdvisoryFWDRobertson3 hr
Oct 26, 3:14 PM CDTRiver Flood WarningFWDHunt, Rockwall5 hr

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.