Alert archive / Texas / Flash Flood Warnings in 1991

Flash Flood Warning 8, NWS Amarillo, TX

June 1, 1991Deaf Smith County, Oldham County, Texas

NWS Amarillo, TX issued this flash flood warning at Jun 1, 1991, 6:31 AM CDT for Deaf Smith County, Oldham County, Texas. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jun 1, 1991, 6:31 AM CDT (11:31 UTC)
Expired
Jun 1, 1991, 9:30 AM CDT
In force
3 hr
Issued by
NWS Amarillo, TX
Area
Whole counties

Counties Deaf Smith County, TX, Oldham County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 11.5 hours before the alert went out and 362 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, Midland Regional, TX at 00:00Z on 1991-06-01Temperature 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 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 1991-06-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 9 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
NaN m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
9 m²/s²
0-3 km storm-relative helicity
57 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

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 Amarillo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 1, 1:46 AM CDTSevere Thunderstorm WarningAMADallam, Sherman44 min
Jun 1, 2:32 AM CDTSevere Thunderstorm WarningAMADeaf Smith43 min
Jun 1, 3:52 AM CDTSevere Thunderstorm WarningAMAHartley, Oldham68 min
Jun 1, 10:06 AM CDTSevere Thunderstorm WarningAMAHansford69 min
Jun 1, 11:12 AM CDTSevere Thunderstorm WarningAMABriscoe63 min
Jun 1, 12:15 PM CDTSevere Thunderstorm WarningAMABriscoe, Hall60 min
Jun 1, 12:55 PM CDTSevere Thunderstorm WarningAMADonley, Gray65 min
Jun 1, 1:53 PM CDTSevere Thunderstorm WarningAMAHall67 min
Jun 1, 2:11 PM CDTSevere Thunderstorm WarningAMAChildress64 min
Jun 1, 2:19 PM CDTTornado WarningAMAChildress26 min
Jun 1, 2:40 PM CDTTornado WarningAMAChildress50 min
Jun 1, 3:29 PM CDTTornado WarningAMAChildress46 min
Jun 1, 3:59 PM CDTSevere Thunderstorm WarningAMAChildress61 min
Jun 1, 4:11 PM CDTSevere Thunderstorm WarningAMAChildress49 min
Jun 1, 4:55 PM CDTSevere Thunderstorm WarningAMAChildress35 min
Jun 1, 2:06 AM CDTSevere Thunderstorm WarningAMACimarron54 min
May 31, 10:53 PM CDTSevere Thunderstorm WarningAMARoosevelt52 min
May 31, 11:20 PM CDTSevere Thunderstorm WarningAMARoosevelt40 min

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.