Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 80, NWS Paducah, KY

April 25, 2011Christian County, Todd County, Trigg County, Kentucky

NWS Paducah, KY issued this tornado warning at Apr 25, 2011, 3:45 PM CDT for Christian County, Todd County, Trigg County, Kentucky. It was in force for 45 min. 8 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 25, 2011, 3:45 PM CDT (20:45 UTC)
Expired
Apr 25, 2011, 4:30 PM CDT
In force
45 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon

Counties Christian County, KY, Todd County, KY, Trigg County, KY

What was reported inside it

TimeReportWhereRemark
Apr 25, 4:16 PM CDTHAIL 0.75Hopkinsville, KYINTERSECTION OF CALVIN AND SKYLINE
Apr 25, 4:16 PM CDTHAIL 0.884 Nw Oak Grove, KYI24 AT MILE MARKER 85
Apr 25, 4:23 PM CDTTSTM WND DMG4 Se Hopkinsville, KY8339 BRADSHAW ROAD- BARN DESTROYED,POWER LINES DOWN. TREES DOWN.
Apr 25, 4:23 PM CDTTORNADO4 Wsw Pembroke, KYEF1 TORNADO FROM 4 MILES WEST SOUTHWEST OF PEMBROKE TO 2.5 WEST SOUTHWEST OF PEMBROKE. PEAK WIND 90 MPH. TREES UPROOTED OR BROKEN. BARNS OR SHEDS DESTROYED. AVERAGE PATH WIDTH 250 YARDS. TRACK LENGTH 1.5 MILES.
Apr 25, 4:25 PM CDTHAIL 13 S Hopkinsville, KY
Apr 25, 4:26 PM CDTHAIL 0.75Pembroke, KY
Apr 25, 4:35 PM CDTFUNNEL CLOUD4 Nw Elkton, KY
Apr 25, 4:35 PM CDTHAIL 14 Nw Elkton, KY

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 25, 2:29 PM CDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 8.8 hours before the alert went out and 93 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 12:00Z on 2011-04-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 73 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 12:00Z on 2011-04-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 171 square meters per square second.19395878Sfc1 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
73 J/kg
Mixed-layer CIN
-150 J/kg
Mixed-layer LCL
1101 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
171 m²/s²
0-3 km storm-relative helicity
201 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

864 
WFUS53 KPAH 252045
TORPAH
KYC047-219-221-252130-
/O.NEW.KPAH.TO.W.0080.110425T2045Z-110425T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
345 PM CDT MON APR 25 2011

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN CHRISTIAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  TODD COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHEASTERN TRIGG COUNTY IN WESTERN KENTUCKY...

* UNTIL 430 PM CDT.

* AT 340 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A
  SEVERE THUNDERSTORM WITH STRONG ROTATION 21 MILES WEST OF FORT
  CAMPBELL NORTH...MOVING EAST AT 50 MPH.

* LOCATIONS IN THE WARNING INCLUDE...
  FORT CAMPBELL NORTH...
  OAK GROVE...
  HOPKINSVILLE...
  PEMBROKE...
  GUTHRIE...
  ELKTON...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
QUARTER SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS IN EXCESS OF 
60 MPH.

&&

LAT...LON 3665 8707 3664 8783 3674 8788 3702 8706
      3666 8706
TIME...MOT...LOC 2044Z 250DEG 45KT 3665 8777

$$
2 follow-up statements
149 
WWUS53 KPAH 252103
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
403 PM CDT MON APR 25 2011

KYC221-252110-
/O.CAN.KPAH.TO.W.0080.000000T0000Z-110425T2130Z/
TRIGG KY-
403 PM CDT MON APR 25 2011

...THE TORNADO WARNING FOR SOUTHEASTERN TRIGG COUNTY IN WESTERN
KENTUCKY IS CANCELLED...

THE STORM HAS SHIFTED EAST OF TRIGG COUNTY...THUS THE WARNING IS 
CANCELLED.

LAT...LON 3665 8707 3665 8766 3682 8765 3702 8706
      3666 8706
TIME...MOT...LOC 2100Z 230DEG 39KT 3665 8753

$$

KYC047-219-252130-
/O.CON.KPAH.TO.W.0080.000000T0000Z-110425T2130Z/
CHRISTIAN KY-TODD KY-
403 PM CDT MON APR 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR TODD AND
SOUTHERN CHRISTIAN COUNTIES IN SOUTH CENTRAL KENTUCKY...

AT 357 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION.  THIS STORM WAS LOCATED 6 
MILES SOUTH OF HERNDON. TRAINED SPOTTERS OBSERVED A WALL CLOUD AND 
FUNNEL CLOUD WITH THIS FEATURE. SPOTTERS ALSO REPORTED A ROTATING 
WALL CLOUD JUST WEST OF HOPKINSVILLE WITH ANOTHER CELL. BOTH STORMS 
WERE MOVING NORTHEAST AT 45 MPH.

LOCATIONS IN THE WARNING INCLUDE FORT CAMPBELL NORTH...OAK GROVE...
HOPKINSVILLE...PEMBROKE...TRENTON...GUTHRIE...ELKTON AND ALLEGRE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING HALF 
DOLLAR SIZE HAIL DESTRUCTIVE STRAIGHT LINE WINDS IN EXCESS OF 60 MPH.

&&

LAT...LON 3665 8707 3665 8766 3682 8765 3702 8706
      3666 8706
TIME...MOT...LOC 2100Z 230DEG 39KT 3665 8753

$$
781 
WWUS53 KPAH 252114
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
414 PM CDT MON APR 25 2011

KYC047-219-252130-
/O.CON.KPAH.TO.W.0080.000000T0000Z-110425T2130Z/
CHRISTIAN KY-TODD KY-
414 PM CDT MON APR 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 430 PM CDT FOR TODD AND
SOUTHERN CHRISTIAN COUNTIES IN SOUTH CENTRAL KENTUCKY...

AT 411 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS STORM WAS 
LOCATED NEAR OAK GROVE...MOVING NORTHEAST AT 40 MPH. THIS STORM HAS 
A HISTORY OF PRODUCING A TORNADO ON THE MONTGOMERY STEWART COUNTY 
LINE IN TENNESSEE SHORTLY BEFORE 400 PM.

LOCATIONS IN THE WARNING INCLUDE HOPKINSVILLE...PEMBROKE...TRENTON...
GUTHRIE...ELKTON AND ALLEGRE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
GOLFBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS IN EXCESS OF 
60 MPH.

&&

LAT...LON 3665 8707 3665 8766 3682 8765 3702 8706
      3666 8706
TIME...MOT...LOC 2112Z 235DEG 35KT 3671 8743

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 24, 9:55 PM CDTAreal Flood WarningPAHBallard, Caldwell, Calloway, Carlisle, Christian, Crittenden and 16 more59 hr
Apr 25, 12:39 AM CDTFlash Flood WarningPAHBallard, Carlisle, Fulton, Hickman, Livingston, McCracken2 hr
Apr 25, 3:51 AM CDTFlash Flood WarningPAHBallard, Carlisle, Fulton, Hickman3 hr
Apr 25, 5:21 AM CDTFlash Flood WarningPAHCaldwell, Calloway, Crittenden, Graves, Livingston, Lyon and 4 more3 hr
Apr 25, 6:16 AM CDTFlash Flood WarningPAHChristian, Daviess, Henderson, Hopkins, McLean, Muhlenberg and 3 more4 hr
Apr 25, 3:06 PM CDTTornado WarningPAHCalloway, Trigg39 min
Apr 25, 3:18 PM CDTFlash Flood WarningPAHCaldwell, Calloway, Christian, Graves, Hopkins, Lyon and 4 more3 hr
Apr 25, 4:29 PM CDTTornado WarningPAHChristian, Muhlenberg, Todd34 min
Apr 25, 4:44 PM CDTTornado WarningPAHMuhlenberg16 min
Apr 25, 4:48 PM CDTSevere Thunderstorm WarningPAHDaviess, McLean, Muhlenberg42 min
Apr 25, 4:58 PM CDTFlash Flood WarningPAHDaviess, Henderson, Hopkins, McLean, Webster118 min
Apr 25, 6:46 PM CDTFlash Flood WarningPAHBallard, Carlisle, Fulton, Hickman, McCracken6 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.