Alert archive / Louisiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 293, NWS Shreveport, LA

November 11, 1995De Soto Parish, Louisiana; Shelby County, Texas

NWS Shreveport, LA issued this severe thunderstorm warning at Nov 11, 1995, 12:06 AM CST for De Soto Parish, Louisiana; Shelby County, Texas. It was in force for 69 min.

The area

The counties it named.

The facts

Issued
Nov 11, 1995, 12:06 AM CST (06:06 UTC)
Expired
Nov 11, 1995, 1:15 AM CST
In force
69 min
Issued by
NWS Shreveport, LA
Area
Whole counties

Counties De Soto Parish, LA, Shelby County, TX

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 6.1 hours before the alert went out and 213 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, Lake Charles Mun, LA at 00:00Z on 1995-11-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1945 joules per kilogram.LCLEL10008507005003002001001 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, Lake Charles Mun, LA at 00:00Z on 1995-11-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 252 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
1945 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
503 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
252 m²/s²
0-3 km storm-relative helicity
322 m²/s²
Significant tornado parameter
3.5
Supercell composite
17.4

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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 Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 10, 11:52 PM CSTSevere Thunderstorm WarningSHVBossier, Caddo53 min
Nov 11, 12:06 AM CSTSevere Thunderstorm WarningSHVClaiborne, Webster69 min
Nov 11, 12:27 AM CSTSevere Thunderstorm WarningSHVLincoln, Union63 min
Nov 11, 12:27 AM CSTSevere Thunderstorm WarningSHVBienville, Natchitoches, Red River63 min
Nov 11, 12:27 AM CSTSevere Thunderstorm WarningSHVSabine63 min
Nov 11, 2:15 AM CSTSevere Thunderstorm WarningSHVLaSalle45 min
Nov 10, 10:05 PM CSTSevere Thunderstorm WarningSHVTitus55 min
Nov 10, 10:05 PM CSTSevere Thunderstorm WarningSHVBowie55 min
Nov 10, 11:02 PM CSTSevere Thunderstorm WarningSHVGregg, Rusk58 min
Nov 10, 11:40 PM CSTSevere Thunderstorm WarningSHVAngelina, Nacogdoches65 min
Nov 11, 12:27 AM CSTSevere Thunderstorm WarningSHVSan Augustine63 min
Nov 10, 9:12 PM CSTSevere Thunderstorm WarningSHVSevier63 min
Nov 10, 9:50 PM CSTSevere Thunderstorm WarningSHVHoward40 min
Nov 10, 10:15 PM CSTSevere Thunderstorm WarningSHVHempstead45 min
Nov 10, 10:28 PM CSTSevere Thunderstorm WarningSHVMiller62 min
Nov 10, 10:47 PM CSTSevere Thunderstorm WarningSHVNevada58 min
Nov 10, 11:07 PM CSTSevere Thunderstorm WarningSHVLafayette53 min
Nov 10, 11:18 PM CSTSevere Thunderstorm WarningSHVColumbia42 min
Nov 10, 11:46 PM CSTSevere Thunderstorm WarningSHVUnion59 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1995Severe Thunderstorm Warnings in Texas, 1995Every severe thunderstorm warning in 1995

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.