Alert archive / Louisiana / Severe Thunderstorm Warnings in 1996
Severe Thunderstorm Warning 3, NWS Lake Charles, LA
NWS Lake Charles, LA issued this severe thunderstorm warning at Jan 23, 1996, 11:55 PM CST for Saint Landry Parish, Louisiana. It was in force for 50 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
- Jan 23, 1996, 11:55 PM CST (05:55 UTC)
- Expired
- Jan 24, 1996, 12:45 AM CST
- In force
- 50 min
- Issued by
- NWS Lake Charles, LA
- Area
- Whole counties
County Saint Landry Parish, LA
The radar
The Ft Polk radar (KPOE), 111 km from the middle of the area, began a volume at 05:55 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 23, 11:59 PM CST | Thunderstorm Wind 50 | Leonville, 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.
The nearest sounding before it
Lake Charles Mun, LA (KLCH), launched 00:00Z, 5.9 hours before the alert went out and 126 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.
- Mixed-layer CAPE
- 316 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 665 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 280 m²/s²
- 0-3 km storm-relative helicity
- 288 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KLCH 240555 RRA SVRLCH LAC097-240645- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE LAKE CHARLES LA 1155 PM CST TUE JAN 23 1996 THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1245 AM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN EAST CENTRAL LOUISIANA ...ST. LANDRY PARISH AT 1150 PM...NEXRAD RADAR INDICATED A SEVERE THUNDERSTORM OVER SOUTHERN ST LANDRY PARISH. THE STORM WILL PASS THROUGH GRAND COTEAU AND KROTZ SPRINGS BETWEEN MIDNIGHT AND 1230 AM. IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN... AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Lake Charles, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jan 23, 9:11 PM CST, 2 hours 44 minutes earlier.
Area forecast discussion, Jan 23, 9:11 PM CST, 2 hours 44 minutes before
SOUTHEAST TEXAS..SOUTHWEST AND CENTRAL LOUISIANA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LAKE CHARLES LA 900 PM CST TUE JAN 23 1996 SFC COLD FRONT CURRENTLY EXTENDING FROM NR MLU TO JUST N OF BPT. SOUTHERN FLANK OF SQUALL LINE STILL PRODUCING STRONG TRW OVER SE TX. HWVR...IT APPRS THAT TRW PRECEDING LINE IN CNTRL LA IS CUTTING OFF STORM INFLOW FROM MAIN LINE. A QUICK LOOK AT 00Z LCH SNDG INDICATES A CAPE OF 400 J/KG...NOT TOO IMPRESSIVE. FNT SHUD MOV THRU LCH BY 05Z AND INTO LFT AREA BY 07Z. 5
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 24, 12:07 AM CST | Severe Thunderstorm Warning | LCH | Saint Martin | 38 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 1996Every severe thunderstorm warning in 1996
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; radar from the NEXRAD Level II archive.