Alert archive / Texas / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 82, NWS Amarillo, TX

June 17, 1993Dallam County, Hartley County, Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Jun 17, 1993, 9:12 PM CDT for Dallam County, Hartley County, Texas. It was in force for 48 min.

The area

The counties it named.

The facts

Issued
Jun 17, 1993, 9:12 PM CDT (02:12 UTC)
Expired
Jun 17, 1993, 10:00 PM CDT
In force
48 min
Issued by
NWS Amarillo, TX
Area
Whole counties

Counties Dallam County, TX, Hartley County, TX

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 2.2 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, Dodge City, at 00:00Z on 1993-06-18Temperature 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, Dodge City, at 00:00Z on 1993-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 80 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
1408 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
80 m²/s²
0-3 km storm-relative helicity
110 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 Amarillo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 17, 7:18 PM CDTFlash Flood WarningAMASherman117 min
Jun 18, 3:08 AM CDTFlash Flood WarningAMADallam, Hartley3 hr
Jun 18, 6:29 PM CDTSevere Thunderstorm WarningAMAParmer61 min
Jun 18, 6:48 PM CDTTornado WarningAMAParmer27 min
Jun 18, 4:40 PM CDTSevere Thunderstorm WarningAMAQuay65 min
Jun 18, 4:46 PM CDTSevere Thunderstorm WarningAMACurry59 min
Jun 18, 5:44 PM CDTSevere Thunderstorm WarningAMACurry, Quay61 min

Nearby

Severe Thunderstorm Warnings in Texas, 1993Every severe thunderstorm warning in 1993

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.