Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 113, NWS Louisville, KY

September 25, 2011Butler County, Logan County, Warren County, Kentucky

NWS Louisville, KY issued this tornado warning at Sep 25, 2011, 9:12 PM CDT for Butler County, Logan County, Warren County, Kentucky. It was in force for 33 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
Sep 25, 2011, 9:12 PM CDT (02:12 UTC)
Expired
Sep 25, 2011, 9:45 PM CDT
In force
33 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon

Counties Butler County, KY, Logan County, KY, Warren County, KY

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.2 hours before the alert went out and 109 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 2011-09-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1258 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 2011-09-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 271 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
1258 J/kg
Mixed-layer CIN
-43 J/kg
Mixed-layer LCL
1166 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
271 m²/s²
0-3 km storm-relative helicity
400 m²/s²
Significant tornado parameter
1.7
Supercell composite
8.0

Open this sounding in Storm Lab

The text

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

594 
WFUS53 KLMK 260212
TORLMK
KYC031-141-227-260245-
/O.NEW.KLMK.TO.W.0113.110926T0212Z-110926T0245Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
912 PM CDT SUN SEP 25 2011

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN BUTLER COUNTY IN SOUTH CENTRAL KENTUCKY...
  NORTHERN LOGAN COUNTY IN SOUTH CENTRAL KENTUCKY...
  NORTHWESTERN WARREN COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 945 PM CDT...

* AT 910 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR BEECHLAND...MOVING NORTHEAST AT 45 MPH.

* THIS TORNADIC STORM WILL ALSO IMPACT...
  MORGANTOWN...
  COSTELOW...
  BOSTON AND TURNERTOWN...
  LEETOWN AND DIMPLE...
  YOUNGTOWN AND NEEDMORE...

THIS INCLUDES THE NATCHER PARKWAY BETWEEN MILE MARKERS 27 AND 28.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. 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 SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN LOUISVILLE.

&&

LAT...LON 3708 8697 3707 8695 3708 8694 3709 8690
      3712 8691 3728 8667 3708 8651 3692 8695
      3704 8704
TIME...MOT...LOC 0212Z 235DEG 38KT 3704 8690

$$

AL
2 follow-up statements
910 
WWUS53 KLMK 260228
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1028 PM EDT SUN SEP 25 2011

KYC141-260238-
/O.CAN.KLMK.TO.W.0113.000000T0000Z-110926T0245Z/
LOGAN KY-
928 PM CDT SUN SEP 25 2011

...THE TORNADO WARNING FOR NORTHERN LOGAN COUNTY IS CANCELLED...

THE STORM THAT PROMPTED THE WARNING HAS MOVED OUT OF LOGAN COUNTY. 
IF YOU RECEIVED ANY WIND DAMAGE PLEASE REPORT THIS TO LOCAL LAW 
ENFORCEMENT. 

LAT...LON 3703 8675 3709 8690 3712 8691 3728 8667
      3708 8651
TIME...MOT...LOC 0228Z 235DEG 38KT 3714 8672

$$

KYC031-227-260245-
/O.CON.KLMK.TO.W.0113.000000T0000Z-110926T0245Z/
WARREN KY-BUTLER KY-
928 PM CDT SUN SEP 25 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 945 PM CDT FOR
SOUTHWESTERN BUTLER AND NORTHWESTERN WARREN COUNTIES...

AT 924 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADIC CIRCULATION 
WAS LOCATED NEAR BOSTON...MOVING NORTHEAST AT 45 MPH.

* THE TORNADO WILL ALSO IMPACT...
  MORGANTOWN...
  WOODBURY AND GUY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. TAKE COVER NOW! IF YOU WAIT
TO SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE.

TORNADOES ARE DIFFICULT TO SEE AT NIGHT. TAKE COVER NOW.

TO REPORT SEVERE WEATHER 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 3703 8675 3709 8690 3712 8691 3728 8667
      3708 8651
TIME...MOT...LOC 0228Z 235DEG 38KT 3714 8672

$$

AL
392 
WWUS53 KLMK 260245
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
945 PM CDT SUN SEP 25 2011

KYC031-227-260255-
/O.EXP.KLMK.TO.W.0113.000000T0000Z-110926T0245Z/
WARREN KY-BUTLER KY-
945 PM CDT SUN SEP 25 2011

...THE TORNADO WARNING FOR SOUTHWESTERN BUTLER AND NORTHWESTERN
WARREN COUNTIES HAS EXPIRED...

THE STORM THAT PROMPTED THE TORNADO WARNING HAS MOVED INTO NORTHEAST 
BUTLER COUNTY...WHERE ANOTHER TORNADO WARNING IS IN EFFECT.

TO REPORT SEVERE WEATHER 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 3703 8675 3709 8690 3712 8691 3728 8667
      3708 8651
TIME...MOT...LOC 0228Z 235DEG 38KT 3714 8672

$$

AL

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 25, 8:44 PM CDTSpecial Weather StatementLMKButler, Logan, Ohio46 min
Sep 25, 9:12 PM CDTTornado WarningLMKButler, Grayson, Ohio18 min
Sep 25, 9:37 PM CDTTornado WarningLMKButler, Edmonson, Grayson23 min
Sep 25, 10:03 PM CDTTornado WarningLMKGrayson27 min
Sep 25, 10:26 PM CDTTornado WarningLMKGrayson19 min
Sep 25, 11:54 PM CDTSpecial Weather StatementLMKBullitt, Jefferson, Oldham51 min
Sep 26, 12:02 AM CDTAreal Flood AdvisoryLMKJefferson, Oldham118 min
Sep 26, 12:02 AM CDTSevere Thunderstorm WarningLMKBullitt, Jefferson28 min
Sep 26, 12:36 AM CDTSpecial Weather StatementLMKJefferson, Meade24 min
Sep 26, 1:26 AM CDTFlash Flood WarningLMKJefferson, Meade, Oldham5 hr
Sep 26, 5:18 AM CDTTornado WarningLMKBoyle, Garrard, Jessamine, Mercer, Woodford27 min
Sep 26, 5:33 AM CDTTornado WarningLMKCasey, Lincoln27 min
Sep 26, 6:22 AM CDTSpecial Weather StatementLMKClark23 min
Sep 26, 6:24 AM CDTSpecial Weather StatementLMKGarrard21 min
Sep 26, 6:47 AM CDTSpecial Weather StatementLMKClark, Garrard, Lincoln, Madison43 min
Sep 26, 6:48 AM CDTSpecial Weather StatementLMKClark, Garrard, Lincoln, Madison42 min
Sep 26, 7:17 AM CDTTornado WarningLMKClark13 min
Sep 26, 7:28 AM CDTSpecial Weather StatementLMKClark, Madison32 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; the sounding from the Mesonet's radiosonde archive.