Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 57, NWS Memphis, TN
NWS Memphis, TN issued this severe thunderstorm warning at Mar 28, 2021, 12:59 AM CDT for 7 counties in Mississippi. It was in force for 46 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Mar 28, 2021, 12:59 AM CDT (05:59 UTC)
- Expired
- Mar 28, 2021, 1:45 AM CDT
- In force
- 46 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 70.0 mph
Counties Calhoun County, MS, Chickasaw County, MS, Lafayette County, MS, Panola County, MS, Pontotoc County, MS, Tallahatchie County, MS, Yalobusha County, MS
The radar
The Columbus AFB radar (KGWX), 142 km from the middle of the area, began a volume at 06:01 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 28, 1:00 AM CDT | TSTM WND DMG | Water Valley, MS | SEVERAL TREES DOWN AND THE ROOF WAS BLOWN OFF AN OUTBUILDING. |
| Mar 28, 1:20 AM CDT | TSTM WND DMG | 3 Wsw Tula, MS | NUMEROUS TREES AND POWER LINES DOWN ALONG CR 430 BETWEEN PARIS AND TULA. |
| Mar 28, 1:33 AM CDT | TSTM WND DMG | Bruce, MS | LARGE TREE FELL ONTO A HOUSE ON DENTON STREET |
| Mar 28, 1:52 AM CDT | TSTM WND DMG | 3 Wnw Algoma, MS | TREES DOWN ON HOME ALONG HIGHWAY 341. TREES BROKE WINDOWS AND CAUSED DAMAGE TO ROOF AND SIDING. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 27, 9:01 PM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 6.0 hours before the alert went out and 106 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
- 894 J/kg
- Mixed-layer CIN
- -17 J/kg
- Mixed-layer LCL
- 1261 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 209 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 8.7
The text
As transmitted.
484
WUUS54 KMEG 280559
SVRMEG
MSC013-017-071-107-115-135-161-280645-
/O.NEW.KMEG.SV.W.0057.210328T0559Z-210328T0645Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Memphis TN
1259 AM CDT Sun Mar 28 2021
The National Weather Service in Memphis has issued a
* Severe Thunderstorm Warning for...
Southern Lafayette County in northwestern Mississippi...
Western Chickasaw County in northeastern Mississippi...
Yalobusha County in northwestern Mississippi...
Calhoun County in northeastern Mississippi...
Pontotoc County in northeastern Mississippi...
Southeastern Tallahatchie County in northwestern Mississippi...
Southeastern Panola County in northwestern Mississippi...
* Until 145 AM CDT.
* At 1259 AM CDT, severe thunderstorms were located along a line
extending from near Burgess to near Velma to near Paynes, moving
east at 75 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Oxford, Pontotoc, Houston, Water Valley, Charleston, Trace State
Park, George Payne State Park, Holly Springs National Forest,
Bruce, Calhoun City, Vardaman, Derma, Coffeeville, Ecru, Pittsboro,
Slate Springs, Paynes, Sabougla, Randolph and Troy.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 400 AM CDT for northeastern
and northwestern Mississippi.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3375 9029 3377 9018 3381 9018 3381 9026
3415 8991 3440 8984 3436 8882 3410 8883
3374 8913 3372 8951 3387 8951 3387 8974
3390 8977 3390 8992 3382 8993 3381 9014
3372 9014 3374 9024 3370 9026 3370 9030
TIME...MOT...LOC 0559Z 268DEG 64KT 3439 8973 3409 8959 3388 9005
HAIL...<.75IN
WIND...70MPH
$$1 follow-up statement
609
WWUS54 KMEG 280628
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
128 AM CDT Sun Mar 28 2021
MSC107-280638-
/O.CAN.KMEG.SV.W.0057.000000T0000Z-210328T0645Z/
Panola MS-
128 AM CDT Sun Mar 28 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN PANOLA COUNTY IS
CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until 400 AM CDT for northeastern
and northwestern Mississippi.
LAT...LON 3375 9029 3376 9019 3381 9018 3381 9026
3410 8994 3418 8951 3438 8940 3436 8882
3410 8883 3374 8913 3372 8951 3387 8951
3387 8974 3390 8992 3382 8993 3381 9014
3372 9014 3374 9024 3370 9027 3370 9030
TIME...MOT...LOC 0628Z 268DEG 64KT 3441 8913 3411 8899 3390 8945
$$
MSC013-017-071-115-135-161-280645-
/O.CON.KMEG.SV.W.0057.000000T0000Z-210328T0645Z/
Lafayette MS-Chickasaw MS-Yalobusha MS-Calhoun MS-Pontotoc MS-
Tallahatchie MS-
128 AM CDT Sun Mar 28 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR SOUTHEASTERN LAFAYETTE...WESTERN CHICKASAW...YALOBUSHA...
CALHOUN...PONTOTOC AND SOUTHEASTERN TALLAHATCHIE COUNTIES...
At 128 AM CDT, severe thunderstorms were located along a line
extending from near Pinedale to near Houlka to 7 miles southwest of
Pittsboro, moving east at 75 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Pontotoc, Houston, Water Valley, Charleston, Trace State Park, Bruce,
Calhoun City, Vardaman, Derma, Coffeeville, Ecru, Pittsboro, Slate
Springs, Paynes, Sabougla, Randolph, Troy, Velma, Pyland and Banner.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 400 AM CDT for northeastern
and northwestern Mississippi.
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3375 9029 3376 9019 3381 9018 3381 9026
3410 8994 3418 8951 3438 8940 3436 8882
3410 8883 3374 8913 3372 8951 3387 8951
3387 8974 3390 8992 3382 8993 3381 9014
3372 9014 3374 9024 3370 9027 3370 9030
TIME...MOT...LOC 0628Z 268DEG 64KT 3441 8913 3411 8899 3390 8945
HAIL...<.75IN
WIND...70MPH
$$The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 27, 7:50 PM CDT | Tornado Warning | MEG | Tunica | 40 min |
| Mar 27, 7:54 PM CDT | Special Weather Statement | MEG | DeSoto | 21 min |
| Mar 27, 8:26 PM CDT | Severe Thunderstorm Warning | MEG | DeSoto, Tunica | 11 min |
| Mar 27, 9:12 PM CDT | Severe Thunderstorm Warning | MEG | Coahoma, Quitman | 48 min |
| Mar 27, 9:35 PM CDT | Tornado Warning | MEG | Coahoma | 40 min |
| Mar 27, 9:37 PM CDT | Tornado Warning | MEG | Coahoma, Quitman, Tunica | 53 min |
| Mar 27, 9:49 PM CDT | Tornado Warning | MEG | Coahoma, Tunica | 31 min |
| Mar 27, 9:53 PM CDT | Severe Thunderstorm Warning | MEG | DeSoto, Tunica | 52 min |
| Mar 27, 10:05 PM CDT | Tornado Warning | MEG | Coahoma, Panola, Quitman, Tate, Tunica | 40 min |
| Mar 27, 10:08 PM CDT | Severe Thunderstorm Warning | MEG | Coahoma, Panola, Quitman | 52 min |
| Mar 27, 10:31 PM CDT | Tornado Warning | MEG | DeSoto, Lafayette, Marshall, Panola, Tate | 44 min |
| Mar 27, 10:39 PM CDT | Severe Thunderstorm Warning | MEG | Benton, DeSoto, Marshall | 36 min |
| Mar 27, 10:49 PM CDT | Flash Flood Warning | MEG | DeSoto, Tate, Tunica | 3 hr |
| Mar 27, 10:56 PM CDT | Tornado Warning | MEG | Benton, Lafayette, Marshall, Tate, Tippah | 49 min |
| Mar 27, 11:09 PM CDT | Severe Thunderstorm Warning | MEG | Alcorn, Benton, Marshall, Tippah | 51 min |
| Mar 27, 11:23 PM CDT | Flash Flood Warning | MEG | Coahoma, Panola, Quitman, Tate, Tunica | 4 hr |
| Mar 27, 11:33 PM CDT | Severe Thunderstorm Warning | MEG | Alcorn, Benton, Lafayette, Lee, Prentiss, Tippah and 2 more | 42 min |
| Mar 27, 11:41 PM CDT | Severe Thunderstorm Warning | MEG | Coahoma, Tallahatchie | 49 min |
| Mar 27, 11:54 PM CDT | Severe Thunderstorm Warning | MEG | Alcorn | 51 min |
| Mar 27, 11:58 PM CDT | Tornado Warning | MEG | Alcorn, Tippah | 17 min |
| Mar 28, 12:12 AM CDT | Tornado Warning | MEG | Alcorn, Tishomingo | 33 min |
| Mar 28, 12:17 AM CDT | Severe Thunderstorm Warning | MEG | Alcorn, Benton, Itawamba, Lafayette, Lee, Marshall and 4 more | 43 min |
| Mar 28, 12:27 AM CDT | Severe Thunderstorm Warning | MEG | Calhoun, Lafayette, Panola, Quitman, Tallahatchie, Yalobusha | 48 min |
| Mar 28, 12:48 AM CDT | Flash Flood Warning | MEG | Benton, Lafayette, Marshall, Panola, Tate, Tippah and 1 more | 3 hr |
| Mar 28, 12:56 AM CDT | Severe Thunderstorm Warning | MEG | Alcorn, Benton, Itawamba, Lee, Prentiss, Tippah and 2 more | 49 min |
| Mar 28, 1:03 AM CDT | Tornado Warning | MEG | Alcorn, Prentiss, Tippah, Tishomingo, Union | 27 min |
| Mar 28, 1:10 AM CDT | Tornado Warning | MEG | Calhoun, Lafayette, Pontotoc, Union, Yalobusha | 28 min |
| Mar 28, 1:36 AM CDT | Severe Thunderstorm Warning | MEG | Itawamba, Lafayette, Lee, Pontotoc, Prentiss, Tishomingo and 1 more | 39 min |
| Mar 28, 1:47 AM CDT | Severe Thunderstorm Warning | MEG | Chickasaw, Itawamba, Lee, Monroe, Pontotoc | 43 min |
| Mar 28, 2:14 AM CDT | Severe Thunderstorm Warning | MEG | Itawamba, Lee, Prentiss, Tishomingo | 46 min |
| Mar 28, 2:30 AM CDT | Severe Thunderstorm Warning | MEG | Itawamba, Lee, Monroe | 25 min |
| Mar 28, 3:22 AM CDT | Special Weather Statement | MEG | Monroe | 23 min |
| Mar 28, 3:33 AM CDT | Severe Thunderstorm Warning | MEG | Monroe | 42 min |
| Mar 28, 7:49 AM CDT | River Flood Warning | MEG | Lafayette, Marshall, Union | 26 hr |
| Mar 28, 11:45 AM CDT | River Flood Advisory | MEG | Coahoma, Tunica | 24 hr |
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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.