Alert archive / Mississippi / Tornado Warnings in 2023
Tornado Warning 21, NWS Memphis, TN
NWS Memphis, TN issued this tornado warning at Mar 1, 2023, 7:37 PM CST for Alcorn County, Prentiss County, Tishomingo County, Mississippi. It was in force for 23 min. 3 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 1, 2023, 7:37 PM CST (01:37 UTC)
- Expired
- Mar 1, 2023, 8:00 PM CST
- In force
- 23 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.0 in
Counties Alcorn County, MS, Prentiss County, MS, Tishomingo County, MS
The radar
The Columbus AFB radar (KGWX), 98 km from the middle of the area, began a volume at 01:38 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 1, 7:50 PM CST | TSTM WND DMG | Burnsville, MS | PARTIAL COLLAPSE TO A GAS STATION CANOPY. |
| Mar 1, 7:50 PM CST | HAIL 1 | Burnsville, MS | QUARTER SIZE HAIL. |
| Mar 1, 7:55 PM CST | HAIL 1 | Iuka, MS |
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 1, 3:31 PM CST | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Little Rock, AR (KLZK), launched 00:00Z, 1.6 hours before the alert went out and 158 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 830 m above ground
- 0-6 km bulk shear
- 76 kt
- 0-1 km storm-relative helicity
- -67 m²/s²
- 0-3 km storm-relative helicity
- 141 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
984
WFUS54 KMEG 020137
TORMEG
MSC003-117-141-020200-
/O.NEW.KMEG.TO.W.0021.230302T0137Z-230302T0200Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Memphis TN
Issued by National Weather Service Nashville TN
737 PM CST Wed Mar 1 2023
The National Weather Service in Memphis has issued a
* Tornado Warning for...
Central Tishomingo County in northeastern Mississippi...
Northeastern Prentiss County in northeastern Mississippi...
Southeastern Alcorn County in northeastern Mississippi...
* Until 800 PM CST.
* At 737 PM CST, a severe thunderstorm capable of producing a tornado
was located near Leedy, or 10 miles northeast of Booneville, moving
east at 45 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Leedy around 740 PM CST.
Burnsville around 745 PM CST.
Midway around 750 PM CST.
Iuka around 755 PM CST.
Other locations impacted by this tornadic thunderstorm include Bacon
Springs, Oldham, Hazard Switch, Walker Siding, Holcut, Blythe
Crossing and Holts Spur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3471 8812 3468 8813 3467 8847 3484 8848
3490 8812 3489 8810
TIME...MOT...LOC 0137Z 261DEG 41KT 3475 8840
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
PWB1 follow-up statement
079
WWUS54 KMEG 020144
SVSMEG
Severe Weather Statement
National Weather Service Memphis TN
Issued by National Weather Service Nashville TN
744 PM CST Wed Mar 1 2023
MSC003-117-020153-
/O.CAN.KMEG.TO.W.0021.000000T0000Z-230302T0200Z/
Prentiss MS-Alcorn MS-
744 PM CST Wed Mar 1 2023
...THE TORNADO WARNING FOR NORTHEASTERN PRENTISS AND SOUTHEASTERN
ALCORN COUNTIES IS CANCELLED...
The tornadic thunderstorm which prompted the warning has moved out
of the warned area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until 1000 PM CST for northeastern
Mississippi.
LAT...LON 3471 8812 3468 8813 3470 8833 3474 8833
3474 8835 3475 8835 3476 8837 3485 8837
3490 8812 3489 8810
TIME...MOT...LOC 0143Z 261DEG 41KT 3476 8831
$$
MSC141-020200-
/O.CON.KMEG.TO.W.0021.000000T0000Z-230302T0200Z/
Tishomingo MS-
744 PM CST Wed Mar 1 2023
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 800 PM CST FOR CENTRAL
TISHOMINGO COUNTY...
At 743 PM CST, a severe thunderstorm capable of producing a tornado
was located near Leedy, or near Iuka, moving east at 45 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
This dangerous storm will be near...
Iuka around 755 PM CST.
Other locations impacted by this tornadic thunderstorm include Bacon
Springs, Oldham, Hazard Switch, Walker Siding, Holcut, Blythe
Crossing and Holts Spur.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3471 8812 3468 8813 3470 8833 3474 8833
3474 8835 3475 8835 3476 8837 3485 8837
3490 8812 3489 8810
TIME...MOT...LOC 0143Z 261DEG 41KT 3476 8831
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
PWBThe office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 1, 6:03 PM CST | Special Weather Statement | MEG | Marshall | 27 min |
| Mar 1, 6:14 PM CST | Severe Thunderstorm Warning | MEG | Benton, Marshall | 31 min |
| Mar 1, 6:49 PM CST | Special Weather Statement | MEG | Tippah | 26 min |
| Mar 1, 6:54 PM CST | Special Weather Statement | MEG | Lee | 21 min |
| Mar 1, 7:01 PM CST | Special Weather Statement | MEG | Tippah | 14 min |
| Mar 1, 7:12 PM CST | Special Weather Statement | MEG | Alcorn | 18 min |
| Mar 1, 7:13 PM CST | Special Weather Statement | MEG | Tunica | 32 min |
| Mar 1, 7:19 PM CST | Tornado Warning | MEG | Itawamba, Lee, Prentiss, Tishomingo | 41 min |
| Mar 1, 7:25 PM CST | Special Weather Statement | MEG | Tishomingo | 20 min |
| Mar 1, 7:42 PM CST | Severe Thunderstorm Warning | MEG | Panola, Quitman, Tate, Tunica | 33 min |
| Mar 1, 7:57 PM CST | Tornado Warning | MEG | Itawamba, Prentiss, Tishomingo | 18 min |
| Mar 1, 8:21 PM CST | Special Weather Statement | MEG | Lafayette | 24 min |
| Mar 1, 8:42 PM CST | Areal Flood Advisory | MEG | Tunica | 2 hr |
| Mar 1, 8:46 PM CST | Special Weather Statement | MEG | Tate, Tunica | 44 min |
| Mar 1, 9:03 PM CST | Special Weather Statement | MEG | Lee, Pontotoc | 27 min |
| Mar 1, 9:28 PM CST | Special Weather Statement | MEG | Panola | 17 min |
| Mar 1, 9:33 PM CST | Areal Flood Advisory | MEG | Itawamba, Lee, Pontotoc, Prentiss, Tishomingo, Union | 3 hr |
| Mar 1, 9:40 PM CST | Special Weather Statement | MEG | Itawamba | 20 min |
| Mar 1, 9:49 PM CST | Special Weather Statement | MEG | Lafayette | 26 min |
| Mar 1, 10:09 PM CST | Special Weather Statement | MEG | Lafayette | 21 min |
| Mar 1, 10:26 PM CST | Special Weather Statement | MEG | Calhoun, Pontotoc | 19 min |
| Mar 1, 11:54 PM CST | Special Weather Statement | MEG | Coahoma | 21 min |
| Mar 2, 12:28 AM CST | Areal Flood Advisory | MEG | Alcorn, Coahoma, Itawamba, Lafayette, Lee, Panola and 6 more | 6 hr |
| Mar 2, 12:33 AM CST | Areal Flood Advisory | MEG | Alcorn, Benton, DeSoto, Marshall, Tate, Tippah | 5 hr |
| Mar 2, 3:27 AM CST | Wind Advisory | MEG | Alcorn, Benton, Calhoun, Chickasaw, Coahoma, DeSoto and 16 more | 38 hr |
| Mar 2, 9:59 AM CST | River Flood Warning | MEG | Tate, Tunica | 21 hr |
| Mar 2, 10:05 AM CST | River Flood Warning | MEG | Monroe | 5 days |
| Mar 2, 10:06 AM CST | River Flood Warning | MEG | Lee | 11 hr |
| Mar 2, 10:08 AM CST | River Flood Warning | MEG | Monroe | 3 days |
| Mar 2, 2:33 PM CST | High Wind Warning | MEG | Alcorn, Benton, Calhoun, Chickasaw, Coahoma, DeSoto and 16 more | 27 hr |
Nearby
Tornado Warnings in Mississippi, 2023Every tornado warning in 2023Tornadoes in 2023
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.