Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 178, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Jun 2, 2021, 4:37 PM CDT for Scott County, Mississippi. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 2, 2021, 4:37 PM CDT (21:37 UTC)
- Expired
- Jun 2, 2021, 5:15 PM CDT
- In force
- 38 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Scott County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 44 km from the middle of the area, began a volume at 21:41 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, 9.6 hours before the alert went out and 49 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
- 149 J/kg
- Mixed-layer CIN
- -88 J/kg
- Mixed-layer LCL
- 931 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 188 m²/s²
- 0-3 km storm-relative helicity
- 119 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
334
WUUS54 KJAN 022137
SVRJAN
MSC123-022215-
/O.NEW.KJAN.SV.W.0178.210602T2137Z-210602T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
437 PM CDT Wed Jun 2 2021
The National Weather Service in Jackson has issued a
* Severe Thunderstorm Warning for...
Northern Scott County in central Mississippi...
* Until 515 PM CDT.
* At 437 PM CDT, a severe thunderstorm was located over Leesburg, or
9 miles northwest of Morton, moving northeast at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Branch around 440 PM CDT.
Forkville around 450 PM CDT.
Ludlow around 455 PM CDT.
Harperville around 510 PM CDT.
Other locations impacted by this severe thunderstorm include
Sebastopol.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3237 8973 3255 8977 3258 8973 3257 8932
3256 8932
TIME...MOT...LOC 2137Z 235DEG 23KT 3246 8976
HAIL...<.75IN
WIND...60MPH
$$
193 follow-up statements
189
WWUS54 KJAN 022150
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
450 PM CDT Wed Jun 2 2021
MSC123-022215-
/O.CON.KJAN.SV.W.0178.000000T0000Z-210602T2215Z/
Scott MS-
450 PM CDT Wed Jun 2 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT
FOR NORTHERN SCOTT COUNTY...
At 450 PM CDT, a severe thunderstorm was located near Tuscola, or 7
miles northwest of Harperville, moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
This severe storm will be near...
Harperville around 455 PM CDT.
Other locations impacted by this severe thunderstorm include
Sebastopol.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3243 8961 3255 8971 3258 8973 3257 8932
3256 8932
TIME...MOT...LOC 2150Z 235DEG 31KT 3255 8959
HAIL...<.75IN
WIND...60MPH
$$
19611 WWUS54 KJAN 022203 SVSJAN Severe Weather Statement National Weather Service Jackson MS 503 PM CDT Wed Jun 2 2021 MSC123-022215- /O.CON.KJAN.SV.W.0178.000000T0000Z-210602T2215Z/ Scott MS- 503 PM CDT Wed Jun 2 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM CDT FOR NORTH CENTRAL SCOTT COUNTY... At 503 PM CDT, a severe thunderstorm was located over Tuscola, or 7 miles north of Harperville, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of north central Scott County. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3249 8958 3258 8970 3257 8940 TIME...MOT...LOC 2203Z 235DEG 23KT 3260 8951 HAIL...<.75IN WIND...60MPH $$ 19
003
WWUS54 KJAN 022206
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
506 PM CDT Wed Jun 2 2021
MSC123-022216-
/O.EXP.KJAN.SV.W.0178.000000T0000Z-210602T2215Z/
Scott MS-
506 PM CDT Wed Jun 2 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL SCOTT COUNTY
WILL EXPIRE AT 515 PM CDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire. However, gusty
winds are still possible with this thunderstorm.
LAT...LON 3249 8958 3258 8970 3257 8940
TIME...MOT...LOC 2206Z 235DEG 23KT 3261 8950
$$
19The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 2:41 PM CDT | Special Weather Statement | JAN | Madison | 34 min |
| Jun 2, 2:56 PM CDT | Special Weather Statement | JAN | Attala | 34 min |
| Jun 2, 3:11 PM CDT | Special Weather Statement | JAN | Copiah | 34 min |
| Jun 2, 3:30 PM CDT | Special Weather Statement | JAN | Rankin | 30 min |
| Jun 2, 3:56 PM CDT | Special Weather Statement | JAN | Choctaw | 34 min |
| Jun 2, 4:01 PM CDT | Severe Thunderstorm Warning | JAN | Rankin | 44 min |
| Jun 2, 4:52 PM CDT | Severe Thunderstorm Warning | JAN | Leake | 53 min |
| Jun 2, 4:54 PM CDT | Special Weather Statement | JAN | Madison | 51 min |
| Jun 2, 5:14 PM CDT | Special Weather Statement | JAN | Lowndes | 46 min |
| Jun 2, 5:24 PM CDT | Severe Thunderstorm Warning | JAN | Leake | 23 min |
| Jun 2, 5:48 PM CDT | Special Weather Statement | JAN | Scott | 27 min |
| Jun 2, 5:52 PM CDT | Special Weather Statement | JAN | Smith | 38 min |
| Jun 2, 5:59 PM CDT | Special Weather Statement | JAN | Simpson | 46 min |
| Jun 2, 6:17 PM CDT | Special Weather Statement | JAN | Lowndes | 43 min |
| Jun 2, 6:32 PM CDT | Special Weather Statement | JAN | Winston | 43 min |
| Jun 2, 6:37 PM CDT | Special Weather Statement | JAN | Lowndes | 38 min |
| Jun 2, 6:53 PM CDT | Special Weather Statement | JAN | Simpson | 52 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2021Every severe thunderstorm warning in 2021
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.