Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 30, NWS Paducah, KY

April 4, 2011Christian County, Muhlenberg County, Todd County, Kentucky

NWS Paducah, KY issued this tornado warning at Apr 4, 2011, 12:09 PM CDT for Christian County, Muhlenberg County, Todd County, Kentucky. It was in force for 28 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
Apr 4, 2011, 12:09 PM CDT (17:09 UTC)
Expired
Apr 4, 2011, 12:37 PM CDT
In force
28 min
Issued by
NWS Paducah, KY
Area
Storm-based polygon

Counties Christian County, KY, Muhlenberg County, KY, Todd County, KY

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 4, 7:22 AM CDTTornado WatchSPC7 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 5.2 hours before the alert went out and 117 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 2011-04-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 68 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 2011-04-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 370 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
68 J/kg
Mixed-layer CIN
-640 J/kg
Mixed-layer LCL
855 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
370 m²/s²
0-3 km storm-relative helicity
507 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.

440 
WFUS53 KPAH 041709
TORPAH
KYC047-177-219-041800-
/O.NEW.KPAH.TO.W.0030.110404T1709Z-110404T1800Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
1209 PM CDT MON APR 4 2011

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN CHRISTIAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHERN MUHLENBERG COUNTY IN SOUTH CENTRAL KENTUCKY...
  NORTHERN TODD COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 100 PM CDT.

* AT 1205 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A ROTATING WALL 
CLOUD NEAR CLIFTY...MOVING NORTHEAST AT 65 MPH.

* LOCATIONS IN THE WARNING INCLUDE...
  WEIR...
  GREENVILLE...
  DUNMOR...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NOW IS THE TIME TO IMPLEMENT YOUR TORNADO PLAN OF ACTION. SEEK
SHELTER INDOORS IN A BASEMENT...OR IN AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A HOME OR BUILDING.

&&

LAT...LON 3709 8690 3707 8694 3706 8705 3700 8706
      3695 8727 3714 8735 3729 8698 3727 8698
      3725 8692 3722 8690 3714 8693 3713 8689
TIME...MOT...LOC 1709Z 234DEG 59KT 3706 8711

$$
2 follow-up statements
237 
WWUS53 KPAH 041726
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1226 PM CDT MON APR 4 2011

KYC047-177-041735-
/O.CAN.KPAH.TO.W.0030.000000T0000Z-110404T1800Z/
MUHLENBERG KY-CHRISTIAN KY-
1226 PM CDT MON APR 4 2011

...THE TORNADO WARNING FOR NORTHEASTERN CHRISTIAN AND SOUTHERN
MUHLENBERG COUNTIES IN SOUTH CENTRAL KENTUCKY IS CANCELLED...

LAT...LON 3704 8727 3706 8705 3700 8706 3695 8727
TIME...MOT...LOC 1725Z 234DEG 59KT 3712 8676

$$

KYC219-041800-
/O.CON.KPAH.TO.W.0030.000000T0000Z-110404T1800Z/
TODD KY-
1226 PM CDT MON APR 4 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 100 PM CDT FOR NORTHERN
TODD COUNTY IN SOUTH CENTRAL KENTUCKY...

AT 1221 PM CDT...THE THREAT FOR A TORNAOD CONTINUES FOR NORTHERN 
TODD COUNTY. STORMS ARE MOVING NORTHEAST AT 70 MPH.

.

LAT...LON 3704 8727 3706 8705 3700 8706 3695 8727
TIME...MOT...LOC 1725Z 234DEG 59KT 3712 8676

$$
010 
WWUS53 KPAH 041737
SVSPAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PADUCAH KY
1237 PM CDT MON APR 4 2011

KYC219-041747-
/O.CAN.KPAH.TO.W.0030.000000T0000Z-110404T1800Z/
TODD KY-
1237 PM CDT MON APR 4 2011

...THE TORNADO WARNING FOR NORTHERN TODD COUNTY IN SOUTH CENTRAL
KENTUCKY IS CANCELLED...

LAT...LON 3704 8727 3706 8705 3700 8706 3695 8727
TIME...MOT...LOC 1737Z 234DEG 59KT 3724 8656

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 4, 9:43 AM CDTSevere Thunderstorm WarningPAHFulton47 min
Apr 4, 10:21 AM CDTSevere Thunderstorm WarningPAHDaviess, Henderson, McLean39 min
Apr 4, 10:22 AM CDTTornado WarningPAHBallard, McCracken23 min
Apr 4, 10:32 AM CDTTornado WarningPAHMcCracken28 min
Apr 4, 10:38 AM CDTSevere Thunderstorm WarningPAHCrittenden, Livingston, Lyon, McCracken, Marshall37 min
Apr 4, 10:47 AM CDTTornado WarningPAHCrittenden, Livingston, Lyon, McCracken, Marshall28 min
Apr 4, 10:56 AM CDTAreal Flood AdvisoryPAHCaldwell, Crittenden, Henderson, Hopkins, Livingston, Lyon and 3 more114 min
Apr 4, 11:02 AM CDTSevere Thunderstorm WarningPAHCaldwell, Christian, Crittenden, Hopkins, Livingston, Lyon and 4 more28 min
Apr 4, 11:06 AM CDTAreal Flood AdvisoryPAHDaviess, McLean4 hr
Apr 4, 11:10 AM CDTFlash Flood WarningPAHCalloway71 min
Apr 4, 11:16 AM CDTAreal Flood AdvisoryPAHChristian, McLean, Muhlenberg, Todd, Trigg4 hr
Apr 4, 11:20 AM CDTSevere Thunderstorm WarningPAHCalloway, Christian, Marshall, Trigg25 min
Apr 4, 11:35 AM CDTTornado WarningPAHChristian, Hopkins, Muhlenberg25 min
Apr 4, 11:37 AM CDTSevere Thunderstorm WarningPAHCaldwell, Christian, Lyon, Todd, Trigg37 min
Apr 4, 11:41 AM CDTTornado WarningPAHChristian, Trigg34 min
Apr 4, 11:47 AM CDTTornado WarningPAHChristian, Hopkins, Muhlenberg28 min
Apr 4, 11:50 AM CDTSevere Thunderstorm WarningPAHChristian, Muhlenberg, Todd55 min
Apr 4, 12:02 PM CDTTornado WarningPAHChristian, Todd43 min
Apr 4, 1:09 PM CDTFlash Flood WarningPAHChristian, Todd3 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; the sounding from the Mesonet's radiosonde archive.