Tornado Warning 79, NWS Memphis, TN

179 
WWUS54 KMEG 091939
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
139 PM CST Sat Dec 9 2023

ARC107-091948-
/O.CAN.KMEG.TO.W.0079.000000T0000Z-231209T2015Z/
Phillips AR-
139 PM CST Sat Dec 9 2023

...THE TORNADO WARNING FOR NORTHEASTERN PHILLIPS COUNTY 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 700 PM CST for eastern
Arkansas...and northwestern Mississippi.

LAT...LON 3491 9011 3468 8998 3452 9052 3468 9061
TIME...MOT...LOC 1938Z 245DEG 37KT 3464 9048 

$$

ARC077-MSC033-137-143-092015-
/O.CON.KMEG.TO.W.0079.000000T0000Z-231209T2015Z/
Lee AR-DeSoto MS-Tunica MS-Tate MS-
139 PM CST Sat Dec 9 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 215 PM CST FOR
SOUTHEASTERN LEE...SOUTHWESTERN DESOTO...CENTRAL TUNICA AND
NORTHWESTERN TATE COUNTIES...
    
At 138 PM CST, a severe thunderstorm capable of producing a tornado
was located near Tunica, or 8 miles northeast of St Francis National
Park, moving northeast at 45 mph.

HAZARD...Tornado and ping pong ball 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.

Locations impacted include...
Coldwater, Tunica, North Tunica, Arkabutla, Phillipp, Eudora, Dubbs,
Little Texas, Trinity, Dooley, Savage, Maud, Fox Island, Frees
Corners, Austin, Clayton, Hollywood, Lost Lake, Prichard, and Banks.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter 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.

This is a dangerous storm, capable of producing large hail driven by
severe winds! SEEK SHELTER NOW inside a sturdy structure and stay
away from windows! If you are caught outdoors, cover your head and
neck.

&&

LAT...LON 3491 9011 3468 8998 3452 9052 3468 9061
TIME...MOT...LOC 1938Z 245DEG 37KT 3464 9048 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.50 IN

$$

DKJ

146 
WWUS54 KMEG 091958
SVSMEG

Severe Weather Statement
National Weather Service Memphis TN
158 PM CST Sat Dec 9 2023

ARC077-092008-
/O.CAN.KMEG.TO.W.0079.000000T0000Z-231209T2015Z/
Lee AR-
158 PM CST Sat Dec 9 2023

...THE TORNADO WARNING FOR SOUTHEASTERN LEE COUNTY 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 700 PM CST for northwestern
Mississippi.

LAT...LON 3456 9038 3466 9045 3486 9008 3468 8998
TIME...MOT...LOC 1958Z 247DEG 43KT 3464 9030 

$$

MSC033-137-143-092015-
/O.CON.KMEG.TO.W.0079.000000T0000Z-231209T2015Z/
DeSoto MS-Tunica MS-Tate MS-
158 PM CST Sat Dec 9 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 215 PM CST FOR
SOUTHWESTERN DESOTO...EAST CENTRAL TUNICA AND NORTHWESTERN TATE
COUNTIES...
    
At 158 PM CST, a severe thunderstorm capable of producing a tornado
was located over Little Texas, or 18 miles west of Senatobia, moving
northeast at 50 mph.

HAZARD...Tornado and half dollar 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.

Locations impacted include...
Coldwater, Tunica, Arkabutla, Phillipp, Dubbs, Little Texas, North
Tunica, Dooley, Savage, Frees Corners, Prichard, Evansville, and
Trinity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a storm shelter 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.

This is a dangerous storm, capable of producing large hail driven by
severe winds! SEEK SHELTER NOW inside a sturdy structure and stay
away from windows! If you are caught outdoors, cover your head and
neck.

&&

LAT...LON 3456 9038 3466 9045 3486 9008 3468 8998
TIME...MOT...LOC 1958Z 247DEG 43KT 3464 9030 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN

$$

DKJ

Area Forecast Discussion
National Weather Service Memphis TN
1126 AM CST Sat Dec 9 2023

...New AVIATION...

.MESOSCALE UPDATE FOR SEVERE WEATHER...

Issued at 1109 AM CST Sat Dec 9 2023

A 100-kt 500 mb jet streak is located over the OH Valley with the
Mid-South in the right entrance region. This is likely
contributing to the enhanced lift along the surface front and
strong thunderstorms north of I-40. This is also enhancing deep-
layer shear that will help organized storms through this evening.
Seasonably warm temperatures are already in place across the
region with readings in the 60s while further warm advection and
diabatic heating should warm temperatures another few degrees.
MLCAPE (instability) is on the order of 1000-1500 J/kg in the
warm sector which is plenty of fuel for thunderstorms in this
regime. Convection is ongoing along the surface cold front remains
subsevere currently, though wind gusts to 40 mph are certainly
possible (36 mph observed at the Blytheville ASOS). These storms
are also exhibiting significant vertical side-lobe contamination
due to the strong ambient flow and highly-tilted storms.

Storm mode is currently disorganized across the scope with one
discrete cell moving through Gibson County. We'll likely see
additional cells fit this bill over the next several hours with
storms generally lining up in the vicinity of the cold front.
Damaging wind will be a primary concern though cold temperatures
aloft will contribute to a large hail threat as well (especially
within the discrete storms). In addition, strong vertical wind
shear in the low-levels has increased effective SRH up to 200
m2/s2. This suggests a tornadic threat with some of these storms,
either via mesocyclone or QLCS mesovortex. Fortunately, the
Significant Tornado Parameter tops out around 1 throughout the
afternoon, suggesting a limited threat for strong (EF2+)
tornadoes. The one plus regarding the wind field is that low-level
winds have already veer to the SSW in most areas, so SRH isn't
expected to increase too much this afternoon. Finally, locally
heavy rainfall will be possible in areas where storms train. This
could result in minor flooding issues, especially in urban areas
(fallen leaves potentially clogging drains). We're likely to have
a watch issued in the near future.

MJ

&&

.SYNOPSIS...
Issued at 348 AM CST Sat Dec 9 2023

Severe thunderstorm chances will begin this afternoon with
primary threats including damaging winds and hail. Heavy rainfall
is also a concern and could result in localized flooding. By
this evening, precipitation chances will come to a close as
cooler, drier weather sets in across the area through at least
middle next week.

&&

.DISCUSSION...
(Today through Friday)
Issued at 348 AM CST Sat Dec 9 2023

The severe weather potential today remains the main weather story of
our forecast. Most of our area remains under a Slight Risk with a
few counties in NE Arkansas and the Missouri Bootheel under a
Marginal Risk for severe weather.

A deep longwave trough with an attached closed low pressure system
currently over Minnesota and a persistent cold front continue to
push east towards the Mid-South. Gulf moisture and strong southerly
winds continue to increase our dew points and theta-e values
creating a more favorable environment to support today's severe
weather. Current radar indicates a few lines of showers and
thunderstorms mainly over NE Arkansas and W Tennessee. Several sites
are reporting sustained winds around 10-15 kts, gusting up to 25 kts
out ahead of our aforementioned cold front. WWA supported shower
and thunderstorm chances will continue across our CWA through the
morning hours.

Severe thunderstorm chances increase for areas mainly south of I-40
as we head into the afternoon hours. Current CAMs indicate SB CAPE
values around 1500-1800 J/Kg, mid-level lapse rates 7 C/km, and bulk
shear values up to 60 kts. If dew points remain on an increasing
trend, supporting these severe parameters, damaging winds and hail
will be likely this afternoon as linear thunderstorms move across
the Mid-South. An interesting thing to note/look at is as our
CAPE values increase, our hodographs straighten out, creating a
not so great environment for tornado potential, though a few
tornadoes can not be ruled out at this time. Heavy rainfall
concerns also exist today as PWATS are up to 1.25 inches across
the Mid-South. Small streams and drainage ditches may quickly
become aggravated from heavy rains, resulting in flooding of
localized areas. Showers and thunderstorm chances will continue
through around noon tomorrow, though the severe threat should drop
out around 8 tonight.

As we move past our main weather story today, zonal flow aloft and a
surface high pressure quickly move in bringing dry, cooler weather
across our area. Temperatures will decrease and winds will fall back
to normal behind the aforementioned cold front creating a
pleasant weather week. Tomorrow will be pretty chilly with many
areas struggling to move out of the 40s. Temperatures over the
rest of the week will moderate into the low 50s to low 60s.

AEH

&&

.AVIATION...
(18Z TAFS)
Issued at 1116 AM CST Sat Dec 9 2023

Cold front about to cross the Mississippi River in west Tennessee
with a secondary boundary over portions of central and western
Arkansas. Ahead of cold front, line of thunderstorms will move
across west Tennessee and north Mississippi this afternoon. IFR
ceilings will cover areas of the Mid-South ahead of the front.
Behind the front, showers and isolated thunderstorms are possible
with ceilings improving to VFR levels. Precipitation will end as
drier air moves into region. Winds will shift from the south to
the northwest as cold front moves through. Wind speeds will be
between 10 and 15 knots with higher gusts for much of the forecast
period.

&&

.MEG WATCHES/WARNINGS/ADVISORIES...
AR...None.
MO...None.
MS...None.
TN...None.
&&

PUBLIC FORECAST...AEH
AVIATION...ARS

Preliminary Local Storm Report
National Weather Service Memphis TN
1229 PM CST Sat Dec 9 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1204 PM     Tstm Wnd Dmg     2 ESE Dresden           36.26N 88.66W
12/09/2023                   Weakley            TN   Trained Spotter

            Structural damage to the National Guard
            Armory.

&&

MJ

Special Weather Statement
National Weather Service Memphis TN
1231 PM CST Sat Dec 9 2023

TNZ019-048-050-051-091900-
Crockett TN-Lauderdale TN-Dyer TN-Haywood TN-
1231 PM CST Sat Dec 9 2023

...A STRONG THUNDERSTORM WILL IMPACT WESTERN CROCKETT...SOUTHEASTERN
DYER...SOUTHEASTERN LAUDERDALE AND NORTHERN HAYWOOD COUNTIES THROUGH
100 PM CST...

At 1231 PM CST, Doppler radar was tracking a strong thunderstorm near
Ripley, moving northeast at 45 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Ripley, Alamo, Halls, Chestnut Bluff, Nutbush, Forked Deer, Henning,
Maury City, Friendship, Gates, Hawkinsville, Dryhill, Frog Jump,
Flippin, Maury Junction, Curve, Dog Hill, Brims Corner, Tibbs, and
Durhamville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 700 PM CST for west
Tennessee.

&&

LAT...LON 3574 8910 3562 8958 3574 8965 3597 8925
TIME...MOT...LOC 1831Z 241DEG 40KT 3570 8955

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

MJ

Preliminary Local Storm Report
National Weather Service Memphis TN
1238 PM CST Sat Dec 9 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1138 AM     Tstm Wnd Dmg     1 N Rutherford          36.14N 88.99W
12/09/2023                   Gibson             TN   Trained Spotter

            Significant damage to the fire station north
            of Rutherford.

&&

MJ

Special Weather Statement
National Weather Service Memphis TN
1256 PM CST Sat Dec 9 2023

TNZ004-022-091930-
Benton TN-Henry TN-
1256 PM CST Sat Dec 9 2023

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN BENTON AND CENTRAL
HENRY COUNTIES THROUGH 130 PM CST...

At 1256 PM CST, Doppler radar was tracking a strong thunderstorm near
Paris, moving east at 65 mph.

HAZARD...Wind gusts up to 40 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Paris, Paris Landing State Park, Springville, Big Sandy, Haigler
Ridge, Manleyville, Old Springville, Buchanan, India, Sunnyside,
Spring Creek, Porter Court, Pine Hill, and Big Sandy Unit Tennessee
National Wildlife Refuge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 700 PM CST for west
Tennessee.

&&

LAT...LON 3617 8827 3634 8835 3650 8814 3650 8806
      3647 8805 3645 8806 3644 8806 3643 8804
      3637 8800 3634 8797 3633 8797 3631 8795
      3627 8795
TIME...MOT...LOC 1856Z 249DEG 55KT 3629 8822

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...40 MPH

DNM

Special Weather Statement
National Weather Service Memphis TN
1259 PM CST Sat Dec 9 2023

ARZ049-058-091930-
Phillips AR-Lee AR-
1259 PM CST Sat Dec 9 2023

...A STRONG THUNDERSTORM WILL IMPACT SOUTH CENTRAL LEE AND NORTHERN
PHILLIPS COUNTIES THROUGH 130 PM CST...

At 1259 PM CST, Doppler radar was tracking a strong thunderstorm near
Marvell, moving northeast at 40 mph.

HAZARD...Winds in excess of 30 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Marianna, Marvell, St Francis National Park, Helena-West Helena,
Lexa, Rondo, Watkins Corner, Lagrange, Jeffersonville, Haleside,
Quarles, Wycamp, Latour, Turkey Scratch, Vineyard, Cypress Corner,
Poplar Grove, Big Creek Corner, Barton, and Kindall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 700 PM CST for eastern
Arkansas...and northwestern Mississippi.

&&

LAT...LON 3463 9105 3482 9065 3469 9057 3466 9059
      3464 9058 3464 9056 3465 9055 3463 9054
      3463 9059 3461 9059 3457 9055 3444 9100
      3447 9101 3447 9105
TIME...MOT...LOC 1859Z 245DEG 35KT 3455 9099

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...30 MPH

DKJ

Special Weather Statement
National Weather Service Memphis TN
112 PM CST Sat Dec 9 2023

TNZ048>051-091945-
Tipton TN-Crockett TN-Lauderdale TN-Haywood TN-
112 PM CST Sat Dec 9 2023

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN CROCKETT...
NORTHEASTERN TIPTON...SOUTHEASTERN LAUDERDALE AND CENTRAL HAYWOOD
COUNTIES THROUGH 145 PM CST...

At 112 PM CST, Doppler radar was tracking a strong thunderstorm 8
miles south of Nutbush, or 10 miles east of Covington, moving
northeast at 50 mph.

HAZARD...Winds in excess of 30 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Brownsville, Bells, Chestnut Bluff, Nutbush, Belle Eagle, Holly
Grove, Forked Deer, Maury City, Allens, Christmasville, Jones, Frog
Jump, Turnpike, Cotton Lake, Dog Hill, Orysa, Rudolph, Brims Corner,
Tibbs, and Durhamville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Tornado Watch remains in effect until 700 PM CST for west
Tennessee.

&&

LAT...LON 3568 8905 3568 8906 3569 8907 3561 8907
      3548 8952 3562 8960 3589 8931 3589 8928
      3591 8926
TIME...MOT...LOC 1912Z 240DEG 43KT 3559 8946

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...30 MPH

Schlessiger