Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 114, NWS Jackson, MS

April 24, 2021Franklin County, Lincoln County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Apr 24, 2021, 1:30 AM CDT for Franklin County, Lincoln County, Mississippi. It was in force for 39 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
Apr 24, 2021, 1:30 AM CDT (06:30 UTC)
Expired
Apr 24, 2021, 2:09 AM CDT
In force
39 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Franklin County, MS, Lincoln County, MS

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 23, 8:30 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 6.5 hours before the alert went out and 112 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.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 00:00Z on 2021-04-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jackson, MS at 00:00Z on 2021-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 238 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1198 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
238 m²/s²
0-3 km storm-relative helicity
244 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

866 
WUUS54 KJAN 240630
SVRJAN
MSC037-085-240730-
/O.NEW.KJAN.SV.W.0114.210424T0630Z-210424T0730Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
130 AM CDT Sat Apr 24 2021

The National Weather Service in Jackson has issued a

* Severe Thunderstorm Warning for...
  Southern Lincoln County in south central Mississippi...
  Southeastern Franklin County in southwestern Mississippi...

* Until 230 AM CDT.

* At 130 AM CDT, severe thunderstorms were located along a line
  extending from near Bude to near Centreville, moving east at 50
  mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Severe thunderstorms will be near...
  Bude around 135 AM CDT.
  Little Springs around 140 AM CDT.
  Center Point and West Lincoln around 150 AM CDT.
  Bogue Chitto around 200 AM CDT.
  Enterprise around 205 AM CDT.
  Ruth and East Lincoln around 210 AM CDT.

Other locations impacted by these severe thunderstorms include
Meadville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

A Tornado Watch remains in effect until 400 AM CDT for south central
and southwestern Mississippi.

LAT...LON 3135 9098 3147 9094 3152 9024 3147 9024
      3135 9025
TIME...MOT...LOC 0630Z 270DEG 45KT 3141 9090 3112 9101 

HAIL...<.75IN
WIND...60MPH
 
$$

DL
3 follow-up statements
700 
WWUS54 KJAN 240651
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
151 AM CDT Sat Apr 24 2021

MSC037-240701-
/O.CAN.KJAN.SV.W.0114.000000T0000Z-210424T0730Z/
Franklin MS-
151 AM CDT Sat Apr 24 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FRANKLIN 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 south central
Mississippi.

LAT...LON 3135 9063 3140 9063 3149 9062 3152 9024
      3135 9025
TIME...MOT...LOC 0651Z 264DEG 49KT 3148 9057 3117 9063 

$$

MSC085-240730-
/O.CON.KJAN.SV.W.0114.000000T0000Z-210424T0730Z/
Lincoln MS-
151 AM CDT Sat Apr 24 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT
FOR SOUTHERN LINCOLN COUNTY...

At 151 AM CDT, severe thunderstorms were located along a line
extending from West Lincoln to 10 miles west of Magnolia, moving east
at 55 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

These severe storms will be near...
  Enterprise and Bogue Chitto around 200 AM CDT.
  Ruth around 205 AM CDT.
  East Lincoln around 210 AM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

A Tornado Watch remains in effect until 400 AM CDT for south central
Mississippi.

LAT...LON 3135 9063 3140 9063 3149 9062 3152 9024
      3135 9025
TIME...MOT...LOC 0651Z 264DEG 49KT 3148 9057 3117 9063 

TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
 
$$

DL
662 
WWUS54 KJAN 240703
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
203 AM CDT Sat Apr 24 2021

MSC085-240730-
/O.CON.KJAN.SV.W.0114.000000T0000Z-210424T0730Z/
Lincoln MS-
203 AM CDT Sat Apr 24 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT
FOR SOUTHEASTERN LINCOLN COUNTY...

At 203 AM CDT, severe thunderstorms were located along a line
extending from near East Lincoln to near Ruth, moving east at 70 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

These severe thunderstorms will remain over mainly rural areas of
southeastern Lincoln County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

A Tornado Watch remains in effect until 400 AM CDT for south central
Mississippi.

LAT...LON 3135 9041 3151 9042 3152 9024 3135 9025
TIME...MOT...LOC 0703Z 260DEG 61KT 3152 9033 3134 9030 

TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
 
$$

DL
515 
WWUS54 KJAN 240709
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
209 AM CDT Sat Apr 24 2021

MSC085-240719-
/O.CAN.KJAN.SV.W.0114.000000T0000Z-210424T0730Z/
Lincoln MS-
209 AM CDT Sat Apr 24 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LINCOLN COUNTY IS
CANCELLED...
    
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 400 AM CDT for south 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 3135 9041 3151 9042 3152 9024 3135 9025
TIME...MOT...LOC 0708Z 270DEG 45KT 3152 9025 3134 9022 

$$

DL

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 23, 7:55 PM CDTSevere Thunderstorm WarningJANAdams, Jefferson29 min
Apr 23, 8:39 PM CDTSpecial Weather StatementJANAdams36 min
Apr 23, 9:08 PM CDTSpecial Weather StatementJANMarion52 min
Apr 23, 9:14 PM CDTSpecial Weather StatementJANFranklin, Jefferson46 min
Apr 23, 9:31 PM CDTRiver Flood WarningJANJones36 hr
Apr 23, 10:04 PM CDTSpecial Weather StatementJANMarion26 min
Apr 23, 10:35 PM CDTSpecial Weather StatementJANForrest, Lamar55 min
Apr 24, 12:50 AM CDTSpecial Weather StatementJANWilkinson25 min
Apr 24, 12:55 AM CDTSpecial Weather StatementJANForrest50 min
Apr 24, 1:01 AM CDTSevere Thunderstorm WarningJANForrest, Lamar44 min
Apr 24, 1:43 AM CDTSpecial Weather StatementJANJefferson Davis, Lawrence62 min
Apr 24, 1:56 AM CDTSevere Thunderstorm WarningJANCovington, Jefferson Davis, Lawrence64 min
Apr 24, 2:00 AM CDTSpecial Weather StatementJANForrest30 min
Apr 24, 2:05 AM CDTSevere Thunderstorm WarningJANLawrence25 min
Apr 24, 2:35 AM CDTSpecial Weather StatementJANHinds, Rankin55 min
Apr 24, 2:47 AM CDTSevere Thunderstorm WarningJANJasper, Jones, Smith47 min
Apr 24, 2:58 AM CDTSevere Thunderstorm WarningJANHinds, Madison, Rankin, Scott, Smith51 min
Apr 24, 3:44 AM CDTSpecial Weather StatementJANForrest31 min
Apr 24, 3:55 AM CDTSevere Thunderstorm WarningJANForrest6 min
Apr 24, 4:27 AM CDTSpecial Weather StatementJANWashington48 min
Apr 24, 6:23 AM CDTSpecial Weather StatementJANMadison, Rankin, Scott52 min
Apr 24, 8:56 AM CDTRiver Flood WarningJANLeake25 hr
Apr 24, 9:00 AM CDTRiver Flood WarningJANLawrence4 days
Apr 24, 9:00 AM CDTRiver Flood WarningJANCopiah, Simpson3 days
Apr 24, 9:00 AM CDTRiver Flood WarningJANMarion3 days

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; the sounding from the Mesonet's radiosonde archive.