Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 84, NWS Louisville, KY

April 27, 2011Adair County, Casey County, Russell County, Kentucky

NWS Louisville, KY issued this tornado warning at Apr 27, 2011, 7:40 AM CDT for Adair County, Casey County, Russell County, Kentucky. It was in force for 35 min. 1 report 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 27, 2011, 7:40 AM CDT (12:40 UTC)
Expired
Apr 27, 2011, 8:15 AM CDT
In force
35 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon

Counties Adair County, KY, Casey County, KY, Russell County, KY

The radar

The Louisville radar (KLVX), 129 km from the middle of the area, began a volume at 12:41 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
Apr 27, 7:41 AM CDTTSTM WND DMGDunnville, KYONE TREE DOWN

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 27, 5:07 AM CDTTornado WatchSPC5 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 0.7 hours before the alert went out and 191 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 2011-04-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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 2011-04-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -84 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
714 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
-84 m²/s²
0-3 km storm-relative helicity
-38 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.

978 
WFUS53 KLMK 271240
TORLMK
KYC001-045-207-271315-
/O.NEW.KLMK.TO.W.0084.110427T1240Z-110427T1315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
840 AM EDT WED APR 27 2011

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN ADAIR COUNTY IN SOUTH CENTRAL KENTUCKY...
  SOUTHEASTERN CASEY COUNTY IN SOUTH CENTRAL KENTUCKY...
  NORTHEASTERN RUSSELL COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 915 AM EDT/815 AM CDT/...

* AT 736 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR JERICHO...MOVING NORTHEAST AT 60 MPH.

* THIS TORNADIC STORM WILL ALSO IMPACT...
  TEDDY AND WINDSOR...
  EVONA AND LABASCUS...
  ARGYLE AND BETHELRIDGE...
  MOUNT OLIVE...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A VEHICLE OR OUTDOORS...MOVE TO
THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF FROM FLYING
DEBRIS.

TO REPORT DAMAGING WINDS...LARGE HAIL...OR FLOODING TO THE NATIONAL
WEATHER SERVICE...CALL TOLL FREE AT...1...8 7 7...6 3 3...6 7 7 2...
WHEN YOU CAN DO SO SAFELY.

&&

LAT...LON 3698 8504 3713 8517 3738 8477 3730 8471
      3727 8474 3724 8473 3711 8492 3706 8492
TIME...MOT...LOC 1240Z 231DEG 50KT 3711 8502

$$

EER
2 follow-up statements
856 
WWUS53 KLMK 271256
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
856 AM EDT WED APR 27 2011

KYC001-207-271306-
/O.CAN.KLMK.TO.W.0084.000000T0000Z-110427T1315Z/
ADAIR KY-RUSSELL KY-
756 AM CDT WED APR 27 2011

...THE TORNADO WARNING FOR NORTHEASTERN RUSSELL AND EASTERN ADAIR
COUNTIES IS CANCELLED...

TO REPORT TORNADOES...DAMAGING WINDS...LARGE HAIL...OR FLOODING TO 
THE NATIONAL WEATHER SERVICE...CALL TOLL FREE AT...1...8 7 7...6 3 
3...6 7 7 2...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3717 8493 3724 8492 3729 8491 3738 8477
      3731 8472 3729 8472 3727 8474 3724 8473
      3714 8489
TIME...MOT...LOC 1256Z 231DEG 50KT 3725 8480

$$

KYC045-271315-
/O.CON.KLMK.TO.W.0084.000000T0000Z-110427T1315Z/
CASEY KY-
856 AM EDT WED APR 27 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 915 AM EDT FOR
SOUTHEASTERN CASEY COUNTY...

AT 854 AM EDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED
NEAR ARGYLE...MOVING NORTHEAST AT 60 MPH.

* THE TORNADO WILL ALSO IMPACT...

  MAINLY RURAL AREAS OF SOUTHEASTERN CASEY COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT TORNADOES...DAMAGING WINDS...LARGE HAIL...OR FLOODING TO 
THE NATIONAL WEATHER SERVICE...CALL TOLL FREE AT...1...8 7 7...6 3 
3...6 7 7 2...WHEN YOU CAN DO SO SAFELY.

&&

LAT...LON 3717 8493 3724 8492 3729 8491 3738 8477
      3731 8472 3729 8472 3727 8474 3724 8473
      3714 8489
TIME...MOT...LOC 1256Z 231DEG 50KT 3725 8480

$$

EER
449 
WWUS53 KLMK 271314
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
914 AM EDT WED APR 27 2011

KYC045-271324-
/O.EXP.KLMK.TO.W.0084.000000T0000Z-110427T1315Z/
CASEY KY-
914 AM EDT WED APR 27 2011

...THE TORNADO WARNING FOR SOUTHEASTERN CASEY COUNTY WILL EXPIRE AT
915 AM EDT...

THE STORMS THAT PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA.

TO REPORT TORNADOES...DAMAGING WINDS...LARGE HAIL...OR FLOODING TO 
THE NATIONAL WEATHER SERVICE...CALL TOLL FREE AT...1...8 7 7...6 3 
3...6 7 7 2...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3717 8493 3724 8492 3729 8491 3738 8477
      3731 8472 3729 8472 3727 8474 3724 8473
      3714 8489
TIME...MOT...LOC 1314Z 231DEG 50KT 3740 8455

$$

EER

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 26, 7:08 PM CDTTornado WarningLMKBreckinridge, Grayson, Hardin22 min
Apr 26, 7:27 PM CDTTornado WarningLMKGrayson, Hardin33 min
Apr 26, 7:48 PM CDTTornado WarningLMKHardin, Larue, Nelson27 min
Apr 26, 8:16 PM CDTTornado WarningLMKHardin, Larue, Nelson29 min
Apr 26, 8:46 PM CDTSpecial Weather StatementLMKNelson29 min
Apr 26, 9:20 PM CDTSevere Thunderstorm WarningLMKNelson, Spencer14 min
Apr 26, 9:23 PM CDTSpecial Weather StatementLMKOhio37 min
Apr 26, 9:32 PM CDTTornado WarningLMKAnderson, Nelson, Spencer, Washington28 min
Apr 26, 9:56 PM CDTSevere Thunderstorm WarningLMKAnderson, Franklin, Shelby, Spencer34 min
Apr 26, 9:56 PM CDTTornado WarningLMKOhio34 min
Apr 26, 10:20 PM CDTSevere Thunderstorm WarningLMKShelby, Spencer40 min
Apr 26, 10:23 PM CDTSpecial Weather StatementLMKOhio37 min
Apr 26, 10:25 PM CDTSpecial Weather StatementLMKFranklin35 min
Apr 26, 10:31 PM CDTSevere Thunderstorm WarningLMKOhio29 min
Apr 26, 10:39 PM CDTAreal Flood WarningLMKBreckinridge, Bullitt, Grayson, Hancock, Hardin, Henry and 7 more10 hr
Apr 26, 10:44 PM CDTSpecial Weather StatementLMKGrayson31 min
Apr 26, 10:47 PM CDTSpecial Weather StatementLMKOhio28 min
Apr 26, 10:49 PM CDTSevere Thunderstorm WarningLMKBreckinridge, Edmonson, Grayson26 min
Apr 26, 10:54 PM CDTSpecial Weather StatementLMKHancock36 min
Apr 26, 10:59 PM CDTSpecial Weather StatementLMKShelby31 min
Apr 26, 11:02 PM CDTSevere Thunderstorm WarningLMKBreckinridge, Hancock, Ohio28 min
Apr 26, 11:13 PM CDTFlash Flood WarningLMKHancock, Ohio9 hr
Apr 26, 11:13 PM CDTSpecial Weather StatementLMKOhio32 min
Apr 26, 11:17 PM CDTSevere Thunderstorm WarningLMKBreckinridge, Grayson28 min
Apr 26, 11:23 PM CDTSevere Thunderstorm WarningLMKHenry37 min
Apr 26, 11:24 PM CDTSpecial Weather StatementLMKBreckinridge, Grayson, Hardin, Meade36 min
Apr 26, 11:32 PM CDTFlash Flood WarningLMKBreckinridge, Grayson, Hardin, Meade9 hr
Apr 26, 11:41 PM CDTSevere Thunderstorm WarningLMKButler, Logan34 min
Apr 26, 11:55 PM CDTSpecial Weather StatementLMKBreckinridge, Hardin, Meade35 min
Apr 27, 12:06 AM CDTSpecial Weather StatementLMKLogan24 min
Apr 27, 12:15 AM CDTSevere Thunderstorm WarningLMKButler, Logan30 min
Apr 27, 12:25 AM CDTSpecial Weather StatementLMKJefferson35 min
Apr 27, 12:34 AM CDTFlash Flood WarningLMKBullitt, Hardin, Jefferson, Oldham, Trimble3 hr
Apr 27, 12:38 AM CDTFlash Flood WarningLMKButler, Edmonson, Logan, Simpson, Warren3 hr
Apr 27, 12:41 AM CDTSpecial Weather StatementLMKButler, Grayson, Logan34 min
Apr 27, 12:58 AM CDTSpecial Weather StatementLMKEdmonson, Warren32 min
Apr 27, 1:23 AM CDTSevere Thunderstorm WarningLMKEdmonson, Grayson, Hardin22 min
Apr 27, 1:43 AM CDTSpecial Weather StatementLMKHardin32 min
Apr 27, 1:49 AM CDTSevere Thunderstorm WarningLMKButler, Logan, Ohio41 min
Apr 27, 2:07 AM CDTSpecial Weather StatementLMKGrayson, Warren23 min
Apr 27, 2:20 AM CDTSpecial Weather StatementLMKLogan25 min
Apr 27, 2:35 AM CDTSpecial Weather StatementLMKButler, Hancock, Ohio25 min
Apr 27, 3:15 AM CDTSpecial Weather StatementLMKAllen, Edmonson, Grayson, Hardin, Meade, Warren60 min
Apr 27, 3:24 AM CDTFlash Flood WarningLMKBullitt, Jefferson, Oldham, Trimble5 hr
Apr 27, 3:27 AM CDTFlash Flood WarningLMKButler, Edmonson, Logan, Simpson, Warren5 hr
Apr 27, 4:45 AM CDTSpecial Weather StatementLMKOldham, Shelby, Spencer, Trimble45 min
Apr 27, 5:06 AM CDTTornado WarningLMKHenry, Oldham, Shelby, Trimble24 min
Apr 27, 5:12 AM CDTSpecial Weather StatementLMKSimpson, Warren33 min
Apr 27, 5:27 AM CDTSpecial Weather StatementLMKAllen33 min
Apr 27, 5:37 AM CDTSevere Thunderstorm WarningLMKAllen, Barren, Edmonson, Hart, Warren23 min
Apr 27, 6:00 AM CDTSevere Thunderstorm WarningLMKBarren, Green, Hart30 min
Apr 27, 6:19 AM CDTSpecial Weather StatementLMKNelson, Shelby, Spencer26 min
Apr 27, 6:32 AM CDTSpecial Weather StatementLMKMonroe28 min
Apr 27, 6:44 AM CDTSevere Thunderstorm WarningLMKAdair, Cumberland, Green, Metcalfe, Monroe, Russell31 min
Apr 27, 6:48 AM CDTSevere Thunderstorm WarningLMKAnderson, Franklin, Henry, Shelby27 min
Apr 27, 6:52 AM CDTSevere Thunderstorm WarningLMKCumberland, Monroe30 min
Apr 27, 6:53 AM CDTSevere Thunderstorm WarningLMKAnderson, Mercer, Washington22 min
Apr 27, 6:56 AM CDTTornado WarningLMKFranklin, Henry, Shelby19 min
Apr 27, 7:08 AM CDTSevere Thunderstorm WarningLMKClinton, Cumberland, Russell37 min
Apr 27, 7:11 AM CDTSevere Thunderstorm WarningLMKAdair, Casey, Cumberland, Metcalfe, Russell, Taylor34 min
Apr 27, 7:12 AM CDTSevere Thunderstorm WarningLMKAnderson, Franklin, Harrison, Scott, Woodford33 min
Apr 27, 7:24 AM CDTTornado WarningLMKAnderson, Boyle, Fayette, Jessamine, Mercer, Woodford36 min
Apr 27, 7:31 AM CDTTornado WarningLMKClinton14 min
Apr 27, 7:33 AM CDTSevere Thunderstorm WarningLMKRussell12 min
Apr 27, 7:45 AM CDTSevere Thunderstorm WarningLMKBourbon, Harrison, Scott30 min
Apr 27, 7:51 AM CDTTornado WarningLMKCasey, Garrard, Lincoln24 min
Apr 27, 7:52 AM CDTTornado WarningLMKBourbon, Fayette, Harrison, Scott, Woodford23 min
Apr 27, 8:02 AM CDTSevere Thunderstorm WarningLMKGarrard, Lincoln28 min
Apr 27, 8:12 AM CDTTornado WarningLMKClark, Fayette, Garrard, Jessamine, Lincoln, Madison33 min
Apr 27, 8:15 AM CDTSevere Thunderstorm WarningLMKBourbon, Harrison, Nicholas30 min
Apr 27, 8:21 AM CDTSevere Thunderstorm WarningLMKGarrard, Lincoln, Madison24 min
Apr 27, 8:23 AM CDTAreal Flood WarningLMKBreckinridge, Bullitt, Butler, Edmonson, Grayson, Hancock and 9 more12 hr
Apr 27, 8:40 AM CDTSevere Thunderstorm WarningLMKBourbon, Clark, Fayette, Madison, Nicholas35 min
Apr 27, 10:19 AM CDTRiver Flood WarningLMKWarren36 hr
Apr 27, 10:19 AM CDTRiver Flood WarningLMKWarren36 hr
Apr 27, 10:19 AM CDTRiver Flood WarningLMKHart36 hr
Apr 27, 10:19 AM CDTRiver Flood WarningLMKEdmonson4 days
Apr 27, 10:41 AM CDTRiver Flood WarningLMKNicholas, Robertson25 hr
Apr 27, 4:13 PM CDTSpecial Weather StatementLMKButler, Logan, Warren32 min
Apr 27, 4:28 PM CDTSevere Thunderstorm WarningLMKButler, Edmonson, Grayson, Warren32 min

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; radar from the NEXRAD Level II archive.