Alert archive / Louisiana / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 42, NWS Lake Charles, LA
NWS Lake Charles, LA issued this severe thunderstorm warning at Mar 8, 2024, 2:05 PM CST for Beauregard Parish, Vernon Parish, Louisiana; Newton County, Texas. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Mar 8, 2024, 2:05 PM CST (20:05 UTC)
- Expired
- Mar 8, 2024, 2:33 PM CST
- In force
- 28 min
- Issued by
- NWS Lake Charles, LA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Beauregard Parish, LA, Vernon Parish, LA, Newton County, TX
The radar
The Ft Polk radar (KPOE), 55 km from the middle of the area, began a volume at 20:05 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.
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 8.1 hours before the alert went out and 357 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
- 8 J/kg
- Mixed-layer CIN
- -390 J/kg
- Mixed-layer LCL
- 841 m above ground
- 0-6 km bulk shear
- 70 kt
- 0-1 km storm-relative helicity
- 430 m²/s²
- 0-3 km storm-relative helicity
- 607 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 8, 3:46 AM CST | Small Craft Advisory | LCH | 50 hr | |
| Mar 8, 9:25 AM CST | Special Weather Statement | LCH | Vernon | 20 min |
| Mar 8, 1:12 PM CST | Severe Thunderstorm Warning | LCH | Lafayette, Saint Martin, Vermilion | 33 min |
| Mar 8, 1:43 PM CST | Special Weather Statement | LCH | Saint Martin | 32 min |
| Mar 8, 2:13 PM CST | Special Weather Statement | LCH | Lafayette | 32 min |
| Mar 8, 2:32 PM CST | Severe Thunderstorm Warning | LCH | Lafayette, Saint Landry, Saint Martin | 28 min |
| Mar 8, 3:37 PM CST | Special Marine Warning | LCH | 21 min | |
| Mar 8, 1:53 PM CST | Special Weather Statement | LCH | Newton | 37 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 2024Severe Thunderstorm Warnings in Texas, 2024Every severe thunderstorm warning in 2024
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; radar from the NEXRAD Level II archive.