Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 112, NWS Paducah, KY

April 26, 2011Christian County, Hopkins County, Muhlenberg County, Kentucky

NWS Paducah, KY issued this tornado warning at Apr 26, 2011, 8:46 PM CDT for Christian County, Hopkins County, Muhlenberg County, Kentucky. It was in force for 44 min. 5 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
Apr 26, 2011, 8:46 PM CDT (01:46 UTC)
Expired
Apr 26, 2011, 9:30 PM CDT
In force
44 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon

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

What was reported inside it

TimeReportWhereRemark
Apr 26, 8:50 PM CDTHAIL 1.75Dawson Springs, KY
Apr 26, 9:00 PM CDTFUNNEL CLOUDMortons Gap, KYFUNNEL CLOUD SPOTTED AT MORTONS GAP AND PENNYRILE PARKWAY IN HOPKINS CO.
Apr 26, 9:00 PM CDTTORNADOMortons Gap, KYSPOTTER CONFIRMS TORNADO ON THE GROUND AT THE MORTONS GAP EXIT ON THE PENNYRILE PKWY AT A PILOT PETROL STATION
Apr 26, 9:06 PM CDTHAIL 0.75Mortons Gap, KY
Apr 26, 9:10 PM CDTHAIL 1.752 S Madisonville, KYNEAR THE PENNYRILE PKWY EXIT 40

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
Apr 26, 3:02 PM CDTTornado Watch PDSSPC7 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 1.8 hours before the alert went out and 146 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 2011-04-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1852 joules per kilogram.LCLEL10008507005003002001001 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 2011-04-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 144 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
1852 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
1222 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
144 m²/s²
0-3 km storm-relative helicity
169 m²/s²
Significant tornado parameter
1.3
Supercell composite
8.9

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

418 
WFUS53 KPAH 270146
TORPAH
KYC047-107-177-270230-
/O.NEW.KPAH.TO.W.0112.110427T0146Z-110427T0230Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
846 PM CDT TUE APR 26 2011

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN HOPKINS COUNTY IN NORTHWEST KENTUCKY...
  NORTHWESTERN CHRISTIAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  WEST CENTRAL MUHLENBERG COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 930 PM CDT.

* AT 842 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 5 MILES EAST OF 
DAWSON SPRINGS...MOVING NORTHEAST AT 20 MPH. THIS STORM HAS BEEN 
SHOOTING OUT HAIL WELL AHEAD OR NORTHEAST OF THE MAIN PART OF THE 
STORM. AT 837 PM CDT...LAW ENFORCEMENT REPORTED GOLF BALL SIZE HAIL 
AT NORTONVILLE.   

* LOCATIONS IN THE WARNING INCLUDE...
  DAWSON SPRINGS...
  NORTONVILLE...
  MORTONS GAP...
  EARLINGTON...
  GRAHAM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING GOLF 
BALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

&&

LAT...LON 3741 8736 3718 8722 3709 8762 3718 8771
TIME...MOT...LOC 0144Z 230DEG 19KT 3717 8758

$$
1 follow-up statement
174 
WWUS53 KPAH 270203
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
903 PM CDT TUE APR 26 2011

KYC047-270211-
/O.CAN.KPAH.TO.W.0112.000000T0000Z-110427T0230Z/
CHRISTIAN KY-
903 PM CDT TUE APR 26 2011

...THE TORNADO WARNING FOR NORTHWESTERN CHRISTIAN COUNTY IN SOUTH
CENTRAL KENTUCKY IS CANCELLED...

LAT...LON 3714 8747 3722 8764 3741 8736 3718 8722
TIME...MOT...LOC 0201Z 254DEG 21KT 3724 8745

$$

KYC107-177-270230-
/O.CON.KPAH.TO.W.0112.000000T0000Z-110427T0230Z/
HOPKINS KY-MUHLENBERG KY-
903 PM CDT TUE APR 26 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR
SOUTHEASTERN HOPKINS COUNTY IN NORTHWEST KENTUCKY...AND WEST CENTRAL
MUHLENBERG COUNTY IN SOUTH CENTRAL KENTUCKY...

AT 900 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO ALONG 
THE PENNYRILE PARKWAY AT MORTONS GAP. THIS STORM WAS LOCATED NEAR 
MORTONS GAP...MOVING EAST AT 25 MPH.

LOCATIONS IN THE WARNING INCLUDE WHITE PLAINS AND GRAHAM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING GOLF 
BALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

&&

LAT...LON 3714 8747 3722 8764 3741 8736 3718 8722
TIME...MOT...LOC 0201Z 254DEG 21KT 3724 8745

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 26, 7:02 PM CDTTornado WarningPAHCaldwell, Crittenden, Livingston, Lyon, Marshall28 min
Apr 26, 7:14 PM CDTSevere Thunderstorm WarningPAHGraves46 min
Apr 26, 7:18 PM CDTSevere Thunderstorm WarningPAHCalloway, Graves, Marshall27 min
Apr 26, 7:28 PM CDTTornado WarningPAHCalloway, Marshall32 min
Apr 26, 7:32 PM CDTSevere Thunderstorm WarningPAHCrittenden, Livingston, Lyon, McCracken, Marshall28 min
Apr 26, 7:40 PM CDTTornado WarningPAHCaldwell, Christian, Lyon, Trigg50 min
Apr 26, 7:49 PM CDTFlash Flood WarningPAHBallard, Caldwell, Calloway, Carlisle, Crittenden, Fulton and 7 more6 hr
Apr 26, 7:55 PM CDTSevere Thunderstorm WarningPAHFulton, Graves, Hickman35 min
Apr 26, 7:59 PM CDTTornado WarningPAHCaldwell, Lyon, Marshall, Trigg46 min
Apr 26, 8:24 PM CDTTornado WarningPAHCaldwell, Christian, Hopkins51 min
Apr 26, 8:41 PM CDTSevere Thunderstorm WarningPAHCaldwell, Hopkins34 min
Apr 26, 9:04 PM CDTFlash Flood WarningPAHChristian, Henderson, Hopkins, McLean, Muhlenberg, Todd and 2 more6 hr
Apr 26, 9:06 PM CDTSevere Thunderstorm WarningPAHHopkins, McLean, Webster24 min
Apr 26, 9:14 PM CDTTornado WarningPAHHopkins, McLean, Muhlenberg46 min
Apr 26, 9:39 PM CDTSevere Thunderstorm WarningPAHDaviess, Hopkins, McLean, Muhlenberg51 min
Apr 26, 9:54 PM CDTFlash Flood WarningPAHDaviess6 hr
Apr 26, 10:24 PM CDTSevere Thunderstorm WarningPAHDaviess29 min
Apr 26, 11:44 PM CDTTornado WarningPAHTodd27 min
Apr 27, 1:23 AM CDTSevere Thunderstorm WarningPAHChristian, Todd37 min
Apr 27, 9:10 AM CDTAreal Flood WarningPAHBallard, Caldwell, Calloway, Carlisle, Christian, Crittenden and 16 more48 hr
Apr 27, 1:46 PM CDTFlash Flood WarningPAHCaldwell, Calloway, Christian, Hopkins, McLean, Marshall and 3 more5 hr
Apr 27, 4:43 PM CDTFlash Flood WarningPAHCaldwell, Hopkins6 hr
Apr 27, 5:36 PM CDTFlash Flood WarningPAHDaviess, Henderson, Union6 hr

Nearby

Tornado Warnings in Kentucky, 2011Every tornado warning in 2011Tornadoes in 2011

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.