Alert archive / Mississippi / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 232, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Aug 15, 2024, 5:23 PM CDT for Claiborne County, Jefferson County, Mississippi. It was in force for 26 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
- Aug 15, 2024, 5:23 PM CDT (22:23 UTC)
- Expired
- Aug 15, 2024, 5:49 PM CDT
- In force
- 26 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Claiborne County, MS, Jefferson County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 105 km from the middle of the area, began a volume at 22:23 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
Slidell Radar S, LA (KSIL), launched 12:00Z, 10.4 hours before the alert went out and 216 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
- 2760 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 796 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- -15 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Jackson, MS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 14, 6:36 PM CDT, 22 hours 47 minutes earlier.
Area forecast discussion, Aug 14, 6:36 PM CDT, 22 hours 47 minutes before
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</html>The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 15, 3:31 AM CDT | Excessive Heat Warning | JAN | Adams, Attala, Bolivar, Carroll, Choctaw, Claiborne and 31 more | 64 hr |
| Aug 15, 1:04 PM CDT | Special Weather Statement | JAN | Jefferson Davis | 26 min |
| Aug 15, 1:16 PM CDT | Special Weather Statement | JAN | Yazoo | 59 min |
| Aug 15, 1:39 PM CDT | Special Weather Statement | JAN | Covington, Jefferson Davis | 66 min |
| Aug 15, 1:43 PM CDT | Special Weather Statement | JAN | Lincoln | 62 min |
| Aug 15, 2:07 PM CDT | Special Weather Statement | JAN | Madison | 53 min |
| Aug 15, 2:41 PM CDT | Special Weather Statement | JAN | Franklin | 49 min |
| Aug 15, 2:49 PM CDT | Special Weather Statement | JAN | Marion | 26 min |
| Aug 15, 3:12 PM CDT | Special Weather Statement | JAN | Madison | 33 min |
| Aug 15, 3:53 PM CDT | Special Weather Statement | JAN | Simpson | 37 min |
| Aug 15, 4:02 PM CDT | Special Weather Statement | JAN | Rankin | 28 min |
| Aug 15, 4:33 PM CDT | Special Weather Statement | JAN | Rankin | 42 min |
| Aug 15, 5:12 PM CDT | Special Weather Statement | JAN | Claiborne | 33 min |
| Aug 15, 5:18 PM CDT | Special Weather Statement | JAN | Washington | 27 min |
| Aug 15, 4:41 PM CDT | Special Weather Statement | JAN | Tensas | 34 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 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.