Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 151, NWS Memphis, TN
NWS Memphis, TN issued this severe thunderstorm warning at Jun 7, 2021, 7:09 PM CDT for 4 counties in Mississippi; Lee County, Phillips County, Arkansas. It was in force for 21 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, 7:09 PM CDT (00:09 UTC)
- Expired
- Jun 7, 2021, 7:30 PM CDT
- In force
- 21 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Lee County, AR, Phillips County, AR, Coahoma County, MS, Quitman County, MS, Tallahatchie County, MS, Tunica County, MS
The radar
The Memphis radar (KNQA), 138 km from the middle of the area, began a volume at 00:10 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
Little Rock, AR (KLZK), launched 00:00Z, 0.2 hours before the alert went out and 89 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
- 705 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 678 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 95 m²/s²
- 0-3 km storm-relative helicity
- 165 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.0
The text
As transmitted.
616
WUUS54 KMEG 080009
SVRMEG
ARC077-107-MSC027-119-135-143-080100-
/O.NEW.KMEG.SV.W.0151.210608T0009Z-210608T0100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Memphis TN
709 PM CDT Mon Jun 7 2021
The National Weather Service in Memphis has issued a
* Severe Thunderstorm Warning for...
Southwestern Lee County in eastern Arkansas...
Phillips County in eastern Arkansas...
Northern Coahoma County in northwestern Mississippi...
Southwestern Tunica County in northwestern Mississippi...
Northwestern Tallahatchie County in northwestern Mississippi...
Quitman County in northwestern Mississippi...
* Until 800 PM CDT.
* At 709 PM CDT, severe thunderstorms were located along a line
extending from near Watkins Corner to 6 miles southeast of Dundee
to near Crowder, moving north at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Clarksdale, Marvell, Elaine, Helena-West Helena, St Francis
National Park, Marks, Lambert, Jonestown, Friars Point, Crowder,
Lexa, Rondo, Belen, Dundee, Watkins Corner, Vance, Darling, Kings,
Lake View and Coahoma.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3422 9104 3428 9106 3429 9104 3434 9103
3434 9098 3447 9098 3447 9104 3471 9103
3467 9066 3438 9020 3430 9019 3426 9013
3416 9014 3416 9011 3404 9012 3400 9025
3404 9040 3424 9069 3426 9081 3419 9107
TIME...MOT...LOC 0009Z 194DEG 44KT 3450 9096 3445 9037 3423 9007
HAIL...<.75IN
WIND...60MPH
$$
KRM2 follow-up statements
348
WWUS54 KMEG 080021
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
721 PM CDT Mon Jun 7 2021
MSC135-080031-
/O.CAN.KMEG.SV.W.0151.000000T0000Z-210608T0100Z/
Tallahatchie MS-
721 PM CDT Mon Jun 7 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN TALLAHATCHIE
COUNTY IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 3438 9091 3447 9098 3447 9104 3471 9103
3467 9066 3438 9020 3430 9019 3426 9013
3416 9022 3417 9017 3415 9022 3423 9033
3432 9041 3437 9058 3441 9067 3436 9080
TIME...MOT...LOC 0021Z 194DEG 44KT 3463 9092 3458 9033 3436 9003
$$
ARC077-107-MSC027-119-143-080100-
/O.CON.KMEG.SV.W.0151.000000T0000Z-210608T0100Z/
Lee AR-Phillips AR-Coahoma MS-Tunica MS-Quitman MS-
721 PM CDT Mon Jun 7 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM CDT
FOR SOUTHWESTERN LEE...PHILLIPS...NORTHEASTERN COAHOMA...SOUTHWESTERN
TUNICA AND CENTRAL QUITMAN COUNTIES...
At 721 PM CDT, severe thunderstorms were located along a line
extending from near Marvell to near Dubbs to 6 miles northwest of
Batesville, moving north at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Marvell, Helena-West Helena, St Francis National Park, Marks,
Lambert, Lexa, Rondo, Belen, Dundee, Watkins Corner, Darling, Lake
View, Coahoma, Lula, Falcon, Lagrange, Moon, Preston Place, Quarles
and Vineyard.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3438 9091 3447 9098 3447 9104 3471 9103
3467 9066 3438 9020 3430 9019 3426 9013
3416 9022 3417 9017 3415 9022 3423 9033
3432 9041 3437 9058 3441 9067 3436 9080
TIME...MOT...LOC 0021Z 194DEG 44KT 3463 9092 3458 9033 3436 9003
HAIL...<.75IN
WIND...60MPH
$$
KRM565
WWUS54 KMEG 080030
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
730 PM CDT Mon Jun 7 2021
ARC077-107-MSC027-119-143-080040-
/O.CAN.KMEG.SV.W.0151.000000T0000Z-210608T0100Z/
Lee AR-Phillips AR-Coahoma MS-Tunica MS-Quitman MS-
730 PM CDT Mon Jun 7 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN LEE...PHILLIPS...
NORTHEASTERN COAHOMA...SOUTHWESTERN TUNICA AND CENTRAL QUITMAN
COUNTIES IS CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been cancelled. However gusty winds and
heavy rain are still possible with these thunderstorms.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Memphis.
LAT...LON 3438 9091 3447 9098 3447 9104 3471 9103
3467 9066 3438 9020 3430 9019 3426 9013
3416 9022 3417 9017 3415 9022 3423 9033
3432 9041 3437 9058 3441 9067 3436 9080
TIME...MOT...LOC 0028Z 194DEG 44KT 3472 9089 3467 9030 3445 9000
$$
KRMThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 7:40 PM CDT | Severe Thunderstorm Warning | MEG | DeSoto, Marshall, Panola, Tate, Tunica | 37 min |
| Jun 7, 8:19 PM CDT | Special Weather Statement | MEG | Marshall | 26 min |
| Jun 8, 1:59 AM CDT | Special Weather Statement | MEG | Monroe | 46 min |
| Jun 8, 2:33 AM CDT | Areal Flood Advisory | MEG | Chickasaw, Itawamba, Lee, Monroe | 57 min |
| Jun 8, 4:25 AM CDT | Flash Flood Watch | MEG | Alcorn, Benton, Calhoun, Chickasaw, Coahoma, DeSoto and 16 more | 4 days |
| Jun 8, 5:24 AM CDT | Flash Flood Warning | MEG | Coahoma, Panola, Quitman, Tallahatchie | 5 hr |
| Jun 8, 6:50 AM CDT | Flash Flood Warning | MEG | Benton, Calhoun, Lafayette, Marshall, Panola, Tallahatchie and 3 more | 3 hr |
| Jun 8, 7:47 AM CDT | Areal Flood Advisory | MEG | Coahoma, DeSoto, Marshall, Panola, Quitman, Tate and 1 more | 3 hr |
| Jun 8, 9:59 AM CDT | Flash Flood Warning | MEG | Calhoun, Coahoma, Lafayette, Panola, Quitman, Tallahatchie and 1 more | 4 hr |
| Jun 8, 10:33 AM CDT | Areal Flood Advisory | MEG | Coahoma, Panola, Quitman, Tate, Tunica | 3 hr |
| Jun 8, 10:37 AM CDT | Areal Flood Advisory | MEG | Benton, Marshall, Tippah, Union | 2 hr |
| Jun 8, 11:12 AM CDT | Flash Flood Warning | MEG | Benton, Marshall, Pontotoc, Tippah, Union | 4 hr |
| Jun 8, 12:19 PM CDT | Flash Flood Warning | MEG | Coahoma, Quitman, Tallahatchie | 4 hr |
| Jun 8, 1:02 PM CDT | River Flood Warning | MEG | Monroe | 5 days |
| Jun 8, 1:02 PM CDT | River Flood Warning | MEG | Lafayette | 61 hr |
| Jun 8, 1:02 PM CDT | River Flood Warning | MEG | Lafayette, Marshall, Union | 3 days |
| Jun 8, 1:02 PM CDT | River Flood Warning | MEG | Monroe | 7 days |
| Jun 8, 1:02 PM CDT | River Flood Warning | MEG | Lowndes, Monroe | 8 days |
| Jun 8, 1:06 PM CDT | Special Weather Statement | MEG | Calhoun | 24 min |
| Jun 8, 1:40 PM CDT | Special Weather Statement | MEG | Lee, Pontotoc | 35 min |
| Jun 8, 1:45 PM CDT | Flash Flood Warning | MEG | Coahoma, Lafayette, Panola, Quitman, Tunica | 4 hr |
| Jun 8, 1:53 PM CDT | Flash Flood Warning | MEG | Calhoun, Coahoma, Lafayette, Panola, Quitman, Tallahatchie and 1 more | 4 hr |
| Jun 8, 2:07 PM CDT | Severe Thunderstorm Warning | MEG | Lee, Pontotoc, Union | 23 min |
| Jun 8, 2:26 PM CDT | Severe Thunderstorm Warning | MEG | Itawamba, Lee, Pontotoc | 34 min |
| Jun 8, 2:27 PM CDT | Tornado Warning | MEG | Itawamba, Lee | 33 min |
| Jun 8, 2:53 PM CDT | River Flood Warning | MEG | Quitman | 9 days |
| Jun 8, 2:54 PM CDT | River Flood Warning | MEG | Tallahatchie | 7 days |
| Jun 8, 2:55 PM CDT | Flash Flood Warning | MEG | Lee, Pontotoc, Prentiss, Tippah, Union | 3 hr |
| Jun 8, 2:55 PM CDT | River Flood Warning | MEG | Tallahatchie | 29 hr |
| Jun 8, 2:56 PM CDT | River Flood Warning | MEG | Quitman | 46 hr |
| Jun 8, 3:12 PM CDT | Severe Thunderstorm Warning | MEG | Itawamba, Prentiss, Tishomingo | 29 min |
| Jun 8, 3:20 PM CDT | Areal Flood Advisory | MEG | Chickasaw, Itawamba, Lee, Monroe, Pontotoc | 3 hr |
| Jun 8, 5:56 PM CDT | Areal Flood Warning | MEG | Coahoma, Panola, Quitman, Tallahatchie, Tate, Tunica | 5 hr |
| Jun 8, 6:03 PM CDT | Areal Flood Warning | MEG | Calhoun, Lafayette, Pontotoc, Union, Yalobusha | 5 hr |
| Jun 8, 6:12 PM CDT | Tornado Warning | MEG | Lee, Pontotoc | 31 min |
| Jun 7, 7:29 PM CDT | Special Weather Statement | MEG | Lee, St. Francis | 31 min |
| Jun 7, 7:57 PM CDT | Severe Thunderstorm Warning | MEG | Cross, Lee, St. Francis | 21 min |
| Jun 7, 8:20 PM CDT | Special Weather Statement | MEG | Cross, Poinsett | 25 min |
Nearby
Severe Thunderstorm Warnings in Mississippi, 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.