Alert archive / Louisiana / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 191, NWS Shreveport, LA

June 14, 1992Lincoln Parish, Union Parish, Louisiana

NWS Shreveport, LA issued this severe thunderstorm warning at Jun 14, 1992, 9:26 PM CDT for Lincoln Parish, Union Parish, Louisiana. It was in force for 79 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jun 14, 1992, 9:26 PM CDT (02:26 UTC)
Expired
Jun 14, 1992, 10:45 PM CDT
In force
79 min
Issued by
NWS Shreveport, LA
Area
Whole counties

Counties Lincoln Parish, LA, Union Parish, LA

What was reported inside it

TimeReportWhereRemark
Jun 14, 9:50 PM CDTHail 0.88Lincoln, LA

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 2.4 hours before the alert went out and 233 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 00:00Z on 1992-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1843 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, Jackson, MS at 00:00Z on 1992-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 square meters per square second.1939Sfc1 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
1843 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
1094 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
59 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 Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 14, 7:54 PM CDTSevere Thunderstorm WarningSHVCaddo66 min
Jun 14, 7:54 PM CDTSevere Thunderstorm WarningSHVBossier66 min
Jun 14, 8:21 PM CDTSevere Thunderstorm WarningSHVBossier, Claiborne, Webster99 min
Jun 14, 8:21 PM CDTSevere Thunderstorm WarningSHVCaddo99 min
Jun 14, 9:26 PM CDTSevere Thunderstorm WarningSHVBienville, De Soto, Red River79 min
Jun 14, 10:04 PM CDTSevere Thunderstorm WarningSHVJackson, Morehouse, Ouachita86 min
Jun 14, 10:04 PM CDTSevere Thunderstorm WarningSHVEast Carroll, West Carroll86 min
Jun 14, 10:04 PM CDTSevere Thunderstorm WarningSHVNatchitoches, Winn86 min
Jun 14, 10:49 PM CDTSevere Thunderstorm WarningSHVCaldwell, Winn71 min
Jun 14, 10:49 PM CDTSevere Thunderstorm WarningSHVRichland71 min
Jun 14, 11:44 PM CDTSevere Thunderstorm WarningSHVFranklin, Tensas61 min
Jun 14, 7:03 PM CDTSevere Thunderstorm WarningSHVMiller87 min
Jun 14, 7:03 PM CDTSevere Thunderstorm WarningSHVHempstead, Nevada87 min
Jun 14, 7:30 PM CDTSevere Thunderstorm WarningSHVColumbia, Lafayette90 min
Jun 14, 7:30 PM CDTSevere Thunderstorm WarningSHVCass90 min

Nearby

Severe Thunderstorm Warnings in Louisiana, 1992Every severe thunderstorm warning in 1992

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.