Alert archive / Texas / Flash Flood Warnings in 1991

Flash Flood Warning 9, NWS Corpus Christi, TX

December 21, 1991Bee County, Live Oak County, Texas

NWS Corpus Christi, TX issued this flash flood warning at Dec 21, 1991, 7:24 PM CST for Bee County, Live Oak County, Texas. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Dec 21, 1991, 7:24 PM CST (01:24 UTC)
Expired
Dec 22, 1991, 1:30 AM CST
In force
6 hr
Issued by
NWS Corpus Christi, TX
Area
Whole counties

Counties Bee County, TX, Live Oak County, TX

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 1.4 hours before the alert went out and 93 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 00:00Z on 1991-12-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 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 00:00Z on 1991-12-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 246 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
524 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
246 m²/s²
0-3 km storm-relative helicity
578 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 21, 7:24 PM CSTFlash Flood WarningCRPDuval6 hr
Dec 21, 7:24 PM CSTFlash Flood WarningCRPJim Wells, Nueces, San Patricio6 hr
Dec 21, 8:08 PM CSTFlash Flood WarningCRPAransas, Refugio6 hr

Nearby

Flash Flood Warnings in Texas, 1991Every flash flood warning in 1991

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.