Alert archive / Mississippi / Tornado Warnings in 2020

Tornado Warning 13, NWS Jackson, MS

February 5, 20205 counties in Mississippi

NWS Jackson, MS issued this tornado warning at Feb 5, 2020, 3:10 PM CST for 5 counties in Mississippi. It was in force for 22 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
Feb 5, 2020, 3:10 PM CST (21:10 UTC)
Expired
Feb 5, 2020, 3:32 PM CST
In force
22 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Copiah County, MS, Jefferson Davis County, MS, Lawrence County, MS, Lincoln County, MS, Simpson County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 83 km from the middle of the area, began a volume at 21:09 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 watch it was issued in

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

IssuedProductOfficeLasted
Feb 5, 11:49 AM CSTTornado WatchSPC6 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 9.2 hours before the alert went out and 84 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 12:00Z on 2020-02-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 788 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jackson, MS at 12:00Z on 2020-02-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 172 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
788 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
590 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
172 m²/s²
0-3 km storm-relative helicity
221 m²/s²
Significant tornado parameter
0.8
Supercell composite
3.6

Open this sounding in Storm Lab

The text

As transmitted.

973 
WFUS54 KJAN 052110
TORJAN
MSC029-065-077-085-127-052215-
/O.NEW.KJAN.TO.W.0013.200205T2110Z-200205T2215Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Jackson MS
310 PM CST Wed Feb 5 2020

The National Weather Service in Jackson has issued a

* Tornado Warning for...
  Southwestern Simpson County in central Mississippi...
  Central Lincoln County in south central Mississippi...
  Northern Lawrence County in south central Mississippi...
  Southeastern Copiah County in central Mississippi...
  Northwestern Jefferson Davis County in south central Mississippi...

* Until 415 PM CST.
    
* At 309 PM CST, a severe thunderstorm capable of producing a tornado
  was located over West Lincoln, or 8 miles southwest of Brookhaven,
  moving northeast at 50 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...
  Brookhaven and Enterprise around 320 PM CST.
  Sontag around 335 PM CST.
  Wanilla around 340 PM CST.
  Oma and Rockport around 345 PM CST.
  Shivers around 355 PM CST.
  Pinola around 400 PM CST.

Other locations impacted by this tornadic thunderstorm include
Beauregard, New Hebron and Georgetown.

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 3137 9053 3150 9063 3153 9063 3202 9001
      3179 8975
TIME...MOT...LOC 2109Z 236DEG 45KT 3148 9053 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

JM
2 follow-up statements
252 
WWUS54 KJAN 052125
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
325 PM CST Wed Feb 5 2020

MSC029-065-077-085-127-052215-
/O.CON.KJAN.TO.W.0013.000000T0000Z-200205T2215Z/
Simpson MS-Lincoln MS-Lawrence MS-Copiah MS-Jefferson Davis MS-
325 PM CST Wed Feb 5 2020

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CST FOR
SOUTHWESTERN SIMPSON...NORTHEASTERN LINCOLN...NORTHERN LAWRENCE...
SOUTHEASTERN COPIAH AND NORTHWESTERN JEFFERSON DAVIS COUNTIES...
    
At 325 PM CST, a severe thunderstorm capable of producing a tornado
was located north of Brookhaven, moving northeast at 50 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...
  Sontag around 335 PM CST.
  Wanilla around 340 PM CST.
  Oma and Rockport around 345 PM CST.
  Union and Shivers around 355 PM CST.
  Pinola around 400 PM CST.

Other locations impacted by this tornadic thunderstorm include New
Hebron and Georgetown.

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 3155 9036 3160 9042 3164 9046 3202 9001
      3179 8975
TIME...MOT...LOC 2125Z 232DEG 43KT 3160 9036 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

JM
844 
WWUS54 KJAN 052132
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
332 PM CST Wed Feb 5 2020

MSC029-065-077-085-127-052142-
/O.CAN.KJAN.TO.W.0013.000000T0000Z-200205T2215Z/
Simpson MS-Lincoln MS-Lawrence MS-Copiah MS-Jefferson Davis MS-
332 PM CST Wed Feb 5 2020

...THE TORNADO WARNING FOR SOUTHWESTERN SIMPSON...NORTHEASTERN
LINCOLN...NORTHERN LAWRENCE...SOUTHEASTERN COPIAH AND NORTHWESTERN
JEFFERSON DAVIS COUNTIES IS CANCELLED...
    
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.

A Tornado Watch remains in effect until 600 PM CST for central and
south central Mississippi.

LAT...LON 3155 9036 3160 9042 3164 9046 3202 9001
      3179 8975
TIME...MOT...LOC 2130Z 236DEG 45KT 3165 9027 

$$

JM

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 5, 4:29 AM CSTSevere Thunderstorm WarningJANLeake, Madison46 min
Feb 5, 4:52 AM CSTTornado WarningJANLeake22 min
Feb 5, 6:55 AM CSTSpecial Weather StatementJANLowndes35 min
Feb 5, 1:30 PM CSTFlash Flood WarningJANCovington, Smith6 hr
Feb 5, 1:53 PM CSTSpecial Weather StatementJANCopiah37 min
Feb 5, 1:55 PM CSTSevere Thunderstorm WarningJANCopiah, Lawrence, Lincoln, Simpson50 min
Feb 5, 2:02 PM CSTSpecial Weather StatementJANWashington28 min
Feb 5, 2:07 PM CSTTornado WarningJANCopiah, Lawrence, Lincoln, Rankin, Simpson53 min
Feb 5, 2:55 PM CSTTornado WarningJANSimpson, Smith44 min
Feb 5, 3:01 PM CSTSevere Thunderstorm WarningJANIssaquena, Sharkey, Warren, Yazoo44 min
Feb 5, 3:02 PM CSTTornado Warning Tornado observedJANSimpson, Smith58 min
Feb 5, 3:05 PM CSTSevere Thunderstorm WarningJANCopiah, Lawrence, Lincoln41 min
Feb 5, 3:21 PM CSTTornado WarningJANYazoo54 min
Feb 5, 3:33 PM CSTSevere Thunderstorm WarningJANJasper, Newton, Scott, Smith42 min
Feb 5, 3:42 PM CSTSpecial Weather StatementJANClaiborne, Jefferson, Warren48 min
Feb 5, 3:55 PM CSTTornado WarningJANAttala, Holmes, Leake, Madison65 min
Feb 5, 3:59 PM CSTSevere Thunderstorm WarningJANCovington, Forrest, Jefferson Davis, Jones, Lamar, Marion61 min
Feb 5, 4:13 PM CSTSevere Thunderstorm WarningJANClaiborne, Hinds, Warren32 min
Feb 5, 4:41 PM CSTSevere Thunderstorm WarningJANHinds, Madison49 min
Feb 5, 4:52 PM CSTTornado WarningJANAttala, Choctaw, Winston35 min
Feb 5, 5:09 PM CSTSpecial Weather StatementJANRankin36 min
Feb 5, 5:10 PM CSTSevere Thunderstorm WarningJANOktibbeha35 min
Feb 5, 5:16 PM CSTSevere Thunderstorm WarningJANLeake, Madison44 min
Feb 5, 5:31 PM CSTSevere Thunderstorm WarningJANOktibbeha26 min
Feb 5, 5:34 PM CSTTornado WarningJANLeake, Neshoba56 min
Feb 5, 5:41 PM CSTTornado WarningJANClay, Lowndes, Oktibbeha49 min

Nearby

Tornado Warnings in Mississippi, 2020Every tornado warning in 2020Tornadoes in 2020

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.