Alert archive / Louisiana / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 396, NWS Shreveport, LA

November 5, 1994Franklin Parish, Madison Parish, Tensas Parish, Louisiana

NWS Shreveport, LA issued this severe thunderstorm warning at Nov 5, 1994, 8:14 AM CST for Franklin Parish, Madison Parish, Tensas Parish, Louisiana. It was in force for 61 min.

The area

The counties it named.

The facts

Issued
Nov 5, 1994, 8:14 AM CST (14:14 UTC)
Expired
Nov 5, 1994, 9:15 AM CST
In force
61 min
Issued by
NWS Shreveport, LA
Area
Whole counties

Counties Franklin Parish, LA, Madison Parish, LA, Tensas Parish, LA

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 2.2 hours before the alert went out and 127 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, Jackson, MS at 12:00Z on 1994-11-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 518 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, Jackson, MS at 12:00Z on 1994-11-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 174 square meters per square second.19395878Sfc1 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
518 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
599 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
174 m²/s²
0-3 km storm-relative helicity
250 m²/s²
Significant tornado parameter
0.4
Supercell composite
3.1

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 Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 5, 3:08 AM CSTSevere Thunderstorm WarningSHVCaddo, De Soto97 min
Nov 5, 3:08 AM CSTSevere Thunderstorm WarningSHVBossier, Webster97 min
Nov 5, 3:50 AM CSTSevere Thunderstorm WarningSHVClaiborne55 min
Nov 5, 3:50 AM CSTSevere Thunderstorm WarningSHVSabine55 min
Nov 5, 3:50 AM CSTSevere Thunderstorm WarningSHVBienville, Red River55 min
Nov 5, 4:36 AM CSTSevere Thunderstorm WarningSHVBienville, Natchitoches, Sabine99 min
Nov 5, 4:36 AM CSTSevere Thunderstorm WarningSHVJackson, Lincoln99 min
Nov 5, 4:36 AM CSTSevere Thunderstorm WarningSHVClaiborne, Union99 min
Nov 5, 6:10 AM CSTSevere Thunderstorm WarningSHVJackson, Winn80 min
Nov 5, 6:36 AM CSTSevere Thunderstorm WarningSHVCaldwell, Ouachita, Richland84 min
Nov 5, 6:44 AM CSTSevere Thunderstorm WarningSHVCaldwell, Ouachita, Richland76 min
Nov 5, 6:51 AM CSTSevere Thunderstorm WarningSHVMorehouse, West Carroll99 min
Nov 5, 6:51 AM CSTSevere Thunderstorm WarningSHVEast Carroll99 min
Nov 5, 1:16 AM CSTSevere Thunderstorm WarningSHVBowie59 min
Nov 5, 2:13 AM CSTSevere Thunderstorm WarningSHVCass62 min
Nov 5, 2:49 AM CSTSevere Thunderstorm WarningSHVCass, Marion71 min
Nov 5, 2:49 AM CSTSevere Thunderstorm WarningSHVHarrison, Panola, Rusk, Shelby71 min
Nov 5, 1:16 AM CSTSevere Thunderstorm WarningSHVSevier59 min
Nov 5, 3:08 AM CSTSevere Thunderstorm WarningSHVMiller97 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1994Every severe thunderstorm warning in 1994

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.