Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 191, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Jun 7, 2021, 6:23 PM CDT for East Carroll Parish, Louisiana; 4 counties in Mississippi; Chicot County, Arkansas. It was in force for 55 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 7, 2021, 6:23 PM CDT (23:23 UTC)
- Expired
- Jun 7, 2021, 7:18 PM CDT
- In force
- 55 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Chicot County, AR, East Carroll Parish, LA, Bolivar County, MS, Issaquena County, MS, Sharkey County, MS, Washington County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 173 km from the middle of the area, began a volume at 23:23 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 7, 5:09 PM CDT | Severe Thunderstorm Watch | SPC | 3 hr |
The nearest sounding before it
Jackson, MS (KJAN), launched 12:00Z, 11.4 hours before the alert went out and 165 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
- 723 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 564 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 115 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.7
The text
As transmitted.
184
WUUS54 KJAN 072323
SVRJAN
ARC017-LAC035-MSC011-055-125-151-080030-
/O.NEW.KJAN.SV.W.0191.210607T2323Z-210608T0030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
623 PM CDT Mon Jun 7 2021
The National Weather Service in Jackson has issued a
* Severe Thunderstorm Warning for...
Chicot County in southeastern Arkansas...
East Carroll Parish in northeastern Louisiana...
Washington County in northwestern Mississippi...
Northwestern Issaquena County in west central Mississippi...
Bolivar County in northwestern Mississippi...
Sharkey County in west central Mississippi...
* Until 730 PM CDT.
* At 623 PM CDT, severe thunderstorms were located along a line
extending from near Tillar to 8 miles southeast of Parkdale to near
Darnell, moving northeast at 50 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Severe thunderstorms will be near...
Eudora around 635 PM CDT.
Chicot Junction around 640 PM CDT.
Lake Providence and Shelburn around 650 PM CDT.
Avon and Wayside around 655 PM CDT.
Hollandale around 700 PM CDT.
Gunnison and Estill around 705 PM CDT.
Rolling Fork, Tribbett, Grace and Darlove around 710 PM CDT.
Shelby, Mound Bayou, Anguilla and Deeson around 715 PM CDT.
Other locations impacted by these severe thunderstorms include
Mayersville, Arcola, Alligator, Beulah, Pace, Cary, Halley,
Winstonville, Duncan and Merigold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3412 9066 3362 9066 3362 9076 3327 9076
3309 9066 3275 9070 3255 9144 3300 9126
3301 9146 3351 9145 3359 9114 3370 9118
3368 9103 3373 9115 3378 9099 3397 9109
3396 9097 3409 9087 3410 9088 3412 9095
TIME...MOT...LOC 2323Z 244DEG 45KT 3366 9148 3305 9143 3268 9156
HAIL...0.75IN
WIND...60MPH
$$
NF2 follow-up statements
507
WWUS54 KJAN 080001
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
701 PM CDT Mon Jun 7 2021
ARC017-LAC035-MSC055-080011-
/O.CAN.KJAN.SV.W.0191.000000T0000Z-210608T0030Z/
Chicot AR-East Carroll LA-Issaquena MS-
701 PM CDT Mon Jun 7 2021
...THE SEVERE THUNDERSTORM WARNING FOR CHICOT COUNTY...EAST CARROLL
PARISH IN NORTHEASTERN LOUISIANA AND NORTHWESTERN ISSAQUENA COUNTIES
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
southeastern Arkansas...and northwestern and west central
Mississippi.
LAT...LON 3412 9066 3362 9066 3362 9076 3327 9076
3309 9066 3290 9068 3292 9092 3301 9092
3301 9114 3308 9115 3327 9104 3369 9103
3373 9115 3378 9099 3393 9101 3397 9109
3396 9097 3409 9087 3410 9088 3412 9095
TIME...MOT...LOC 0001Z 238DEG 50KT 3386 9099 3347 9089 3289 9108
$$
MSC011-125-151-080030-
/O.CON.KJAN.SV.W.0191.000000T0000Z-210608T0030Z/
Washington MS-Bolivar MS-Sharkey MS-
701 PM CDT Mon Jun 7 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM CDT
FOR WASHINGTON...BOLIVAR AND NORTHERN SHARKEY COUNTIES...
At 701 PM CDT, severe thunderstorms were located along a line
extending from near Rosedale to near Leland to 7 miles northeast of
Lake Providence, moving northeast at 55 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
These severe storms will be near...
Leland and Gunnison around 705 PM CDT.
Shaw around 710 PM CDT.
Shelby, Mound Bayou, Anguilla and Deeson around 715 PM CDT.
Nitta Yuma and Panther Burn around 720 PM CDT.
Delta City around 725 PM CDT.
Murphy around 730 PM CDT.
Other locations impacted by these severe thunderstorms include
Arcola, Alligator, Beulah, Pace, Winstonville, Duncan and Merigold.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3412 9066 3362 9066 3362 9076 3327 9076
3309 9066 3290 9068 3292 9092 3301 9092
3301 9114 3308 9115 3327 9104 3369 9103
3373 9115 3378 9099 3393 9101 3397 9109
3396 9097 3409 9087 3410 9088 3412 9095
TIME...MOT...LOC 0001Z 238DEG 50KT 3386 9099 3347 9089 3289 9108
HAIL...0.75IN
WIND...60MPH
$$
NF485
WWUS54 KJAN 080018
SVSJAN
Severe Weather Statement
National Weather Service Jackson MS
718 PM CDT Mon Jun 7 2021
MSC011-125-151-080028-
/O.CAN.KJAN.SV.W.0191.000000T0000Z-210608T0030Z/
Washington MS-Bolivar MS-Sharkey MS-
718 PM CDT Mon Jun 7 2021
...THE SEVERE THUNDERSTORM WARNING FOR WASHINGTON...BOLIVAR AND
NORTHERN SHARKEY COUNTIES IS CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been cancelled. However gusty winds and
heavy rain are still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
southeastern Arkansas...and northwestern and west central
Mississippi.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Jackson.
LAT...LON 3412 9066 3362 9066 3362 9076 3327 9076
3309 9066 3290 9068 3292 9092 3301 9092
3301 9114 3308 9115 3327 9104 3369 9103
3373 9115 3378 9099 3393 9101 3397 9109
3396 9097 3409 9087 3410 9088 3412 9095
TIME...MOT...LOC 0016Z 244DEG 45KT 3395 9078 3356 9068 3298 9087
$$
NFThe office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 2:48 PM CDT | Special Weather Statement | JAN | Franklin, Tensas | 27 min |
| Jun 7, 3:26 PM CDT | Special Weather Statement | JAN | Madison, Richland | 49 min |
| Jun 7, 5:36 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Morehouse, Richland, West Carroll | 84 min |
| Jun 7, 11:26 AM CDT | River Flood Warning | JAN | Jones | 4 days |
| Jun 7, 12:38 PM CDT | Special Weather Statement | JAN | Grenada | 37 min |
| Jun 7, 12:57 PM CDT | Special Weather Statement | JAN | Leflore | 33 min |
| Jun 7, 1:29 PM CDT | Special Weather Statement | JAN | Leflore | 46 min |
| Jun 7, 2:15 PM CDT | Special Weather Statement | JAN | Claiborne, Jefferson | 30 min |
| Jun 7, 2:23 PM CDT | Severe Thunderstorm Warning | JAN | Claiborne, Jefferson | 52 min |
| Jun 7, 2:36 PM CDT | Severe Thunderstorm Warning | JAN | Hinds, Madison, Rankin | 39 min |
| Jun 7, 3:01 PM CDT | Severe Thunderstorm Warning | JAN | Claiborne, Hinds, Warren | 44 min |
| Jun 7, 3:15 PM CDT | Special Weather Statement | JAN | Neshoba | 30 min |
| Jun 7, 3:19 PM CDT | Special Weather Statement | JAN | Madison | 26 min |
| Jun 7, 3:29 PM CDT | Severe Thunderstorm Warning | JAN | Hinds, Madison, Yazoo | 46 min |
| Jun 7, 3:47 PM CDT | Severe Thunderstorm Warning | JAN | Leake, Madison, Rankin | 43 min |
| Jun 7, 4:03 PM CDT | Severe Thunderstorm Warning | JAN | Yazoo | 42 min |
| Jun 7, 4:11 PM CDT | Special Weather Statement | JAN | Winston | 34 min |
| Jun 7, 4:17 PM CDT | Severe Thunderstorm Warning | JAN | Attala, Leake, Madison | 58 min |
| Jun 7, 5:08 PM CDT | Special Weather Statement | JAN | Lowndes | 52 min |
| Jun 7, 11:50 AM CDT | Special Weather Statement | JAN | Ashley | 25 min |
| Jun 7, 12:30 PM CDT | Special Weather Statement | JAN | Chicot | 15 min |
| Jun 7, 12:46 PM CDT | Special Weather Statement | JAN | Chicot | 29 min |
| Jun 7, 4:34 PM CDT | Special Weather Statement | JAN | Ashley, Chicot | 41 min |
| Jun 7, 4:58 PM CDT | Severe Thunderstorm Warning | JAN | Ashley | 62 min |
| Jun 7, 5:56 PM CDT | Severe Thunderstorm Warning | JAN | Ashley | 43 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2021Severe Thunderstorm Warnings in Louisiana, 2021Severe Thunderstorm Warnings in Arkansas, 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.