Alert archive / Mississippi / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 199, NWS Jackson, MS

June 9, 2021Kemper County, Noxubee County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Jun 9, 2021, 2:56 PM CDT for Kemper County, Noxubee County, Mississippi. It was in force for 49 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
Jun 9, 2021, 2:56 PM CDT (19:56 UTC)
Expired
Jun 9, 2021, 3:45 PM CDT
In force
49 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Kemper County, MS, Noxubee County, MS

The radar

The Columbus AFB radar (KGWX), 105 km from the middle of the area, began a volume at 19:58 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 nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 7.9 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.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 12:00Z on 2021-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1277 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 2021-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 square meters per square second.1939Sfc1 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
1277 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
732 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

392 
WUUS54 KJAN 091956
SVRJAN
MSC069-103-092045-
/O.NEW.KJAN.SV.W.0199.210609T1956Z-210609T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Jackson MS
256 PM CDT Wed Jun 9 2021

The National Weather Service in Jackson has issued a

* Severe Thunderstorm Warning for...
  Southern Noxubee County in east central Mississippi...
  Northern Kemper County in east central Mississippi...

* Until 345 PM CDT.

* At 256 PM CDT, a severe thunderstorm was located near Gholson, or
  near Preston, moving east at 40 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

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

* This severe thunderstorm will be near...
  Paulette around 325 PM CDT.
  Cooksville around 330 PM CDT.

Other locations impacted by this severe thunderstorm include
Shuqualak and Scooba.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3285 8836 3278 8879 3293 8886 3293 8881
      3300 8881 3325 8832 3321 8831
TIME...MOT...LOC 1956Z 249DEG 34KT 3289 8874 

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

NF
2 follow-up statements
483 
WWUS54 KJAN 092027
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
327 PM CDT Wed Jun 9 2021

MSC069-092037-
/O.CAN.KJAN.SV.W.0199.000000T0000Z-210609T2045Z/
Kemper MS-
327 PM CDT Wed Jun 9 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN KEMPER COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 3293 8835 3293 8861 3308 8866 3325 8832
      3321 8831
TIME...MOT...LOC 2027Z 242DEG 27KT 3300 8850 

$$

MSC103-092045-
/O.CON.KJAN.SV.W.0199.000000T0000Z-210609T2045Z/
Noxubee MS-
327 PM CDT Wed Jun 9 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR SOUTHEASTERN NOXUBEE COUNTY...

At 327 PM CDT, a severe thunderstorm was located near Paulette, or 20
miles northeast of Preston, moving northeast at 30 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

This severe storm will be near...
  Paulette around 335 PM CDT.
  Cooksville around 340 PM CDT.
  Prairie Point around 350 PM CDT.

Other locations impacted by this severe thunderstorm include
Shuqualak.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3293 8835 3293 8861 3308 8866 3325 8832
      3321 8831
TIME...MOT...LOC 2027Z 242DEG 27KT 3300 8850 

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

NF
025 
WWUS54 KJAN 092035
SVSJAN

Severe Weather Statement
National Weather Service Jackson MS
335 PM CDT Wed Jun 9 2021

MSC103-092045-
/O.EXP.KJAN.SV.W.0199.000000T0000Z-210609T2045Z/
Noxubee MS-
335 PM CDT Wed Jun 9 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN NOXUBEE COUNTY
WILL EXPIRE AT 345 PM CDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However gusty
winds and heavy rain are still possible with this thunderstorm.

LAT...LON 3293 8835 3293 8861 3308 8866 3325 8832
      3321 8831
TIME...MOT...LOC 2035Z 249DEG 34KT 3301 8846 

$$

NF

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 8, 7:03 PM CDTFlash Flood WarningJANGrenada117 min
Jun 8, 9:58 PM CDTSevere Thunderstorm WarningJANChoctaw, Oktibbeha62 min
Jun 8, 11:12 PM CDTFlash Flood WarningJANBolivar, Sunflower3 hr
Jun 9, 1:27 AM CDTFlash Flood WarningJANGrenada3 hr
Jun 9, 4:03 AM CDTFlash Flood WatchJANAttala, Bolivar, Carroll, Choctaw, Clay, Grenada and 14 more39 hr
Jun 9, 10:07 AM CDTRiver Flood WarningJANYazoo18 days
Jun 9, 10:26 AM CDTRiver Flood WarningJANClay4 days
Jun 9, 11:50 AM CDTFlash Flood WarningJANBolivar, Sunflower3 hr
Jun 9, 12:52 PM CDTFlash Flood WarningJANGrenada, Leflore3 hr
Jun 9, 2:01 PM CDTFlash Flood WarningJANBolivar, Leflore, Sunflower, Washington3 hr
Jun 9, 2:30 PM CDTSevere Thunderstorm WarningJANIssaquena, Sharkey45 min
Jun 9, 2:36 PM CDTSpecial Weather StatementJANKemper24 min
Jun 9, 2:41 PM CDTSpecial Weather StatementJANAttala, Holmes49 min
Jun 9, 3:01 PM CDTSpecial Weather StatementJANYazoo29 min
Jun 9, 3:05 PM CDTSevere Thunderstorm WarningJANAttala, Holmes, Leake, Madison, Neshoba, Winston40 min
Jun 9, 3:26 PM CDTSevere Thunderstorm WarningJANYazoo33 min
Jun 9, 3:44 PM CDTSpecial Weather StatementJANLeake31 min
Jun 9, 3:58 PM CDTSpecial Weather StatementJANHolmes32 min
Jun 9, 4:18 PM CDTSpecial Weather StatementJANLeake27 min
Jun 9, 4:48 PM CDTSpecial Weather StatementJANHolmes, Humphreys27 min
Jun 9, 5:11 PM CDTSevere Thunderstorm WarningJANNewton, Scott20 min
Jun 9, 5:26 PM CDTSevere Thunderstorm WarningJANIssaquena, Sharkey, Yazoo49 min
Jun 9, 6:10 PM CDTSpecial Weather StatementJANJasper50 min
Jun 9, 6:26 PM CDTSpecial Weather StatementJANWarren34 min
Jun 9, 6:34 PM CDTSevere Thunderstorm WarningJANHinds, Warren41 min
Jun 9, 6:59 PM CDTSpecial Weather StatementJANClarke46 min

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; radar from the NEXRAD Level II archive.