Alert archive / Texas / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 73, NWS Amarillo, TX

June 7, 1993Oldham County, Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Jun 7, 1993, 12:13 AM CDT for Oldham County, Texas. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Jun 7, 1993, 12:13 AM CDT (05:13 UTC)
Expired
Jun 7, 1993, 1:15 AM CDT
In force
62 min
Issued by
NWS Amarillo, TX
Area
Whole counties

County Oldham County, TX

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 5.2 hours before the alert went out and 84 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, Amarillo Airport, TX at 00:00Z on 1993-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 198 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, Amarillo Airport, TX at 00:00Z on 1993-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 4 square meters per square second.1939587897Sfc1 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
198 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
3668 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
4 m²/s²
0-3 km storm-relative helicity
51 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 7, 12:13 AM CDTSevere Thunderstorm WarningAMADeaf Smith50 min
Jun 7, 12:33 AM CDTSevere Thunderstorm WarningAMADallam42 min
Jun 7, 1:16 AM CDTSevere Thunderstorm WarningAMADallam29 min
Jun 7, 1:16 AM CDTSevere Thunderstorm WarningAMACimarron44 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.