Alert archive / Kentucky / Tornado Warnings in 2021

Tornado Warning 32, NWS Paducah, KY

December 10, 2021Christian County, Hopkins County, Muhlenberg County, Kentucky

NWS Paducah, KY issued this tornado warning at Dec 10, 2021, 8:19 PM CST for Christian County, Hopkins County, Muhlenberg County, Kentucky. It was in force for 41 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
Dec 10, 2021, 8:19 PM CST (02:19 UTC)
Expired
Dec 10, 2021, 9:00 PM CST
In force
41 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Christian County, KY, Hopkins County, KY, Muhlenberg County, KY

The radar

The Ft Campbell radar (KHPX), 63 km from the middle of the area, began a volume at 02:21 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

TimeReportWhereRemark
Dec 10, 8:38 PM CSTTORNADO2 Wsw Central City, KYPOWER FLASHES JUST NORTH OF THE WEST KENTUCKY PARKWAY JUST WEST OF CENTRAL CITY. POWER IS OUT.
Dec 10, 8:39 PM CSTTORNADO1 Sw Central City, KYDEBRIS FROM HOMES AND BILLBOARDS ALONG THE WEST KENTUCKY PARKWAY JUST WEST OF CENTRAL CITY.
Dec 10, 8:45 PM CSTTORNADOCentral City, KYDAMAGE TO HARDWARE STORE ON WEST EVERLY BROS. BLVD.

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.

IssuedProductOfficeLasted
Dec 10, 3:07 PM CSTTornado WatchSPC11 hr
Dec 10, 6:21 PM CSTTornado WatchSPC10 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.3 hours before the alert went out and 136 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, Nashville Metro, TN at 00:00Z on 2021-12-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 182 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, Nashville Metro, TN at 00:00Z on 2021-12-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 391 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
182 J/kg
Mixed-layer CIN
-168 J/kg
Mixed-layer LCL
593 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
391 m²/s²
0-3 km storm-relative helicity
370 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted.

138 
WFUS53 KPAH 110219
TORPAH
KYC047-107-177-110300-
/O.NEW.KPAH.TO.W.0032.211211T0219Z-211211T0300Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Paducah KY
819 PM CST Fri Dec 10 2021

The National Weather Service in Paducah has issued a

* Tornado Warning for...
  Central Muhlenberg County in south central Kentucky...
  Northern Christian County in south central Kentucky...
  Southeastern Hopkins County in northwestern Kentucky...

* Until 900 PM CST.
    
* At 819 PM CST, a severe thunderstorm capable of producing a tornado
  was located near Graham, or 13 miles southeast of Madisonville,
  moving northeast at 45 mph.

  HAZARD...Tornado.

  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...
  Graham around 825 PM CST.
  Greenville around 830 PM CST.
  Central City and Powderly around 835 PM CST.

This includes Western Kentucky Parkway between Mile Markers 40 and
65.
 
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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3711 8736 3722 8743 3741 8710 3738 8710
      3736 8713 3734 8714 3732 8711 3737 8708
      3736 8703 3732 8698 3727 8698 3726 8696
      3724 8694 3724 8693 3722 8691
TIME...MOT...LOC 0219Z 236DEG 38KT 3719 8733 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

SP
2 follow-up statements
602 
WWUS53 KPAH 110234
SVSPAH

Severe Weather Statement
National Weather Service Paducah KY
834 PM CST Fri Dec 10 2021

KYC047-107-110243-
/O.CAN.KPAH.TO.W.0032.000000T0000Z-211211T0300Z/
Christian KY-Hopkins KY-
834 PM CST Fri Dec 10 2021

...THE TORNADO WARNING FOR NORTHERN CHRISTIAN AND SOUTHEASTERN
HOPKINS 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 200 AM CST for south central
Kentucky.

LAT...LON 3719 8717 3729 8727 3739 8710 3738 8710
      3736 8713 3734 8714 3732 8711 3737 8708
      3736 8703 3732 8698 3727 8698 3726 8696
      3724 8694 3724 8693 3723 8695
TIME...MOT...LOC 0233Z 236DEG 38KT 3728 8717 

$$

KYC177-110300-
/O.CON.KPAH.TO.W.0032.000000T0000Z-211211T0300Z/
Muhlenberg KY-
834 PM CST Fri Dec 10 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MUHLENBERG COUNTY...
    
At 833 PM CST, a severe thunderstorm capable of producing a tornado
was located over Greenville, or over Central City, moving northeast
at 45 mph.

HAZARD...Tornado.

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 tornadic thunderstorm will remain over mainly rural areas of
central Muhlenberg County, including the following locations... South
Carrollton, Drakesboro and Rockport.

This includes Western Kentucky Parkway between Mile Markers 51 and
65.
 
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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3719 8717 3729 8727 3739 8710 3738 8710
      3736 8713 3734 8714 3732 8711 3737 8708
      3736 8703 3732 8698 3727 8698 3726 8696
      3724 8694 3724 8693 3723 8695
TIME...MOT...LOC 0233Z 236DEG 38KT 3728 8717 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

SP
896 
WWUS53 KPAH 110238
SVSPAH

Severe Weather Statement
National Weather Service Paducah KY
838 PM CST Fri Dec 10 2021

KYC177-110300-
/O.CON.KPAH.TO.W.0032.000000T0000Z-211211T0300Z/
Muhlenberg KY-
838 PM CST Fri Dec 10 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CST FOR CENTRAL
MUHLENBERG COUNTY...
        
At 838 PM CST, a confirmed tornado was located over Central City,
moving northeast at 45 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

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...
Central City, Powderly, Greenville, Drakesboro, Rockport and South
Carrollton.

This includes Western Kentucky Parkway between Mile Markers 51 and
65.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3719 8717 3729 8727 3739 8710 3738 8710
      3736 8713 3734 8714 3732 8711 3737 8708
      3736 8703 3732 8698 3727 8698 3726 8696
      3724 8694 3724 8693 3723 8695
TIME...MOT...LOC 0238Z 235DEG 37KT 3730 8711 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

SP

The office that day

Everything else NWS Paducah, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 10, 7:12 PM CSTTornado WarningPAHHopkins, McLean, Muhlenberg48 min
Dec 10, 8:26 PM CSTTornado WarningPAHCaldwell, Christian, Hopkins, Trigg34 min
Dec 10, 8:29 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHFulton, Hickman61 min
Dec 10, 8:48 PM CSTTornado WarningPAHChristian, Hopkins, Muhlenberg42 min
Dec 10, 9:05 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHGraves, Marshall40 min
Dec 10, 9:21 PM CSTSevere Thunderstorm WarningPAHBallard39 min
Dec 10, 9:25 PM CSTTornado WarningPAHMcLean, Muhlenberg20 min
Dec 10, 9:26 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHGraves9 min
Dec 10, 9:40 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHGraves, Livingston, Lyon, Marshall50 min
Dec 10, 9:45 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHMarshall15 min
Dec 10, 9:49 PM CSTSevere Thunderstorm WarningPAHBallard, Carlisle, McCracken41 min
Dec 10, 10:09 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHCaldwell, Christian, Hopkins, Lyon51 min
Dec 10, 10:17 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHCaldwell13 min
Dec 10, 10:30 PM CSTTornado WarningPAHCrittenden, Livingston45 min
Dec 10, 10:31 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHCaldwell, Hopkins29 min
Dec 10, 10:36 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHHopkins, McLean, Muhlenberg39 min
Dec 10, 10:44 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHHopkins, Muhlenberg31 min
Dec 10, 10:58 PM CSTTornado Warning EmergencyTornado observedCatastrophic damage threatPAHMcLean, Muhlenberg17 min
Dec 10, 11:11 PM CSTSevere Thunderstorm WarningPAHCrittenden, Hopkins, Union, Webster36 min
Dec 10, 11:17 PM CSTTornado WarningPAHWebster28 min
Dec 10, 11:37 PM CSTTornado WarningPAHDaviess, Henderson, McLean, Webster34 min
Dec 10, 11:40 PM CSTTornado Warning Tornado observedConsiderable damage threatPAHCalloway15 min
Dec 11, 12:03 AM CSTTornado Warning Tornado observedConsiderable damage threatPAHChristian, Trigg42 min
Dec 11, 12:29 AM CSTTornado Warning Tornado observedConsiderable damage threatPAHTodd21 min
Dec 11, 1:46 AM CSTFlash Flood WarningPAHCalloway, Christian, Todd, Trigg8 hr
Dec 11, 1:49 AM CSTSevere Thunderstorm WarningPAHChristian, Todd26 min

Nearby

Tornado Warnings in Kentucky, 2021Every tornado warning in 2021Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.