Alert archive / Kentucky / Flash Flood Warnings in 2012

Flash Flood Warning 4, NWS Louisville, KY

February 29, 20125 counties in Kentucky

NWS Louisville, KY issued this flash flood warning at Feb 29, 2012, 12:55 PM CST for 5 counties in Kentucky. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Feb 29, 2012, 12:55 PM CST (18:55 UTC)
Expired
Feb 29, 2012, 3:33 PM CST
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Adair County, KY, Casey County, KY, Garrard County, KY, Lincoln County, KY, Madison County, KY

The radar

The Jackson,KY radar (KJKL), 115 km from the middle of the area, began a volume at 18:55 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.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 6.9 hours before the alert went out and 229 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 2012-02-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 580 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 2012-02-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 365 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
580 J/kg
Mixed-layer CIN
-25 J/kg
Mixed-layer LCL
510 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
365 m²/s²
0-3 km storm-relative helicity
485 m²/s²
Significant tornado parameter
1.9
Supercell composite
8.5

Open this sounding in Storm Lab

The text

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

842 
WGUS53 KLMK 291855
FFWLMK
KYC001-045-079-137-151-292145-
/O.NEW.KLMK.FF.W.0004.120229T1855Z-120229T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
155 PM EST WED FEB 29 2012

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN GARRARD COUNTY IN EAST CENTRAL KENTUCKY...
  SOUTHEASTERN MADISON COUNTY IN EAST CENTRAL KENTUCKY...
  NORTHEASTERN ADAIR COUNTY IN SOUTH CENTRAL KENTUCKY...
  CASEY COUNTY IN SOUTH CENTRAL KENTUCKY...
  LINCOLN COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 445 PM EST/345 PM CST/

* AT 148 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAINFALL FROM A SERIES OF THUNDERSTORMS OVER THE WARNED
  AREA...WITH MORE THUNDERSTORMS WHICH WILL MOVE OVER THE SAME
  AREA THIS AFTERNOON. DOPPLER RADAR HAS ESTIMATED 1.5 TO 2.5
  INCHES OF RAIN IN THE LAST 1 TO 2 HOURS OVER CENTRAL PARTS OF
  CASEY AND LINCOLN COUNTIES. 

* LOCATIONS IMPACTED INCLUDE...STANFORD...LIBERTY...MANSE...
  CARTERSVILLE AND WALLACETON.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  A BRANCH OF KNOB LICK CREEK OVERFLOWS ONTO KNOB LICK ROAD.
  BRUSHY FORK CREEK OVERFLOWS ONTO BOONE STREET AT VALLEY STREET.

ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE LIKELY OVER MUCH OF 
THE WARNED AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

TO REPORT 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 3756 8416 3752 8420 3751 8426 3753 8434
      3747 8438 3748 8444 3733 8450 3735 8456
      3728 8465 3718 8507 3721 8532 3726 8526
      3727 8519 3738 8513 3741 8505 3745 8504
      3766 8411 3763 8412 3756 8409

$$

TWF
2 follow-up statements
028 
WGUS73 KLMK 292000
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
300 PM EST WED FEB 29 2012

KYC001-045-079-137-151-292145-
/O.CON.KLMK.FF.W.0004.000000T0000Z-120229T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN KY-MADISON KY-ADAIR KY-CASEY KY-GARRARD KY-
300 PM EST WED FEB 29 2012

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 445 PM EST/345 PM
CST/ FOR SOUTHEASTERN GARRARD...CASEY...NORTHEASTERN ADAIR...
SOUTHEASTERN MADISON AND LINCOLN COUNTIES...

AT 253 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED THAT 
THE HEAVIEST RAIN HAD TEMPORARILY MOVED JUST EAST OF THE WARNED 
AREA. NO SIGNIFICANT FLASH FLOOD REPORTS HAVE BEEN RECEIVED BY THE 
NATIONAL WEATHER SERVICE AT THIS TIME. HOWEVER...ADDITIONAL 
THUNDERSTORMS HAVE DEVELOPED OVER PARTS OF CENTRAL KENTUCKY...WHICH 
SHOULD MOVE EAST OVER THE WARNED AREA AGAIN THIS AFTERNOON. AS A 
RESULT...ADDITIONAL HEAVY RAIN COULD CAUSE SOME LOCAL FLASH FLOODING.

* LOCATIONS IMPACTED INCLUDE...
  STANFORD...
  LIBERTY...

  IN ADDITION...MIDDLETOWN...HIGHLAND AND DULUTH ARE INCLUDED IN THIS
  FLASH FLOOD WARNING.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  A BRANCH OF KNOB LICK CREEK OVERFLOWS ONTO KNOB LICK ROAD.
  BRUSHY FORK CREEK OVERFLOWS ONTO BOONE STREET AT VALLEY STREET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT FLOODING TO THE NATIONAL WEATHER SERVICE...CALL TOLL FREE 
AT...1...8 7 7...6 3 3...6 7 7 2. 

&&

LAT...LON 3756 8416 3752 8420 3751 8426 3753 8434
      3747 8438 3748 8444 3733 8450 3735 8456
      3728 8465 3718 8507 3721 8532 3726 8526
      3727 8519 3738 8513 3741 8505 3745 8504
      3766 8411 3763 8412 3756 8409

$$

TWF
723 
WGUS73 KLMK 292133
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
433 PM EST WED FEB 29 2012

KYC001-045-079-137-151-292142-
/O.CAN.KLMK.FF.W.0004.000000T0000Z-120229T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LINCOLN KY-MADISON KY-ADAIR KY-CASEY KY-GARRARD KY-
433 PM EST WED FEB 29 2012

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR SOUTHEASTERN
GARRARD...CASEY...NORTHEASTERN ADAIR...SOUTHEASTERN MADISON AND
LINCOLN COUNTIES...

THE STORMS THAT PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED 
AREA. ONLY A FEW LIGHT SHOWERS ARE EXPECTED THROUGH 6 PM EDT. CALLS 
TO EMERGENCY MANAGEMENT INDICATE NO MAJOR FLOODING PROBLEMS.  

TO REPORT 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 3756 8416 3752 8420 3751 8426 3753 8434
      3747 8438 3748 8444 3733 8450 3735 8456
      3728 8465 3718 8507 3721 8532 3726 8526
      3727 8519 3738 8513 3741 8505 3745 8504
      3766 8411 3763 8412 3756 8409

$$

TWF

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 29, 12:53 AM CSTSpecial Weather StatementLMKTrimble52 min
Feb 29, 1:03 AM CSTSpecial Weather StatementLMKBreckinridge, Bullitt, Hardin, Meade, Nelson, Shelby and 2 more57 min
Feb 29, 1:23 AM CSTSpecial Weather StatementLMKButler, Edmonson, Hart, Larue52 min
Feb 29, 2:07 AM CSTSpecial Weather StatementLMKAnderson, Hardin, Larue, Marion, Mercer, Nelson and 1 more38 min
Feb 29, 2:40 AM CSTSpecial Weather StatementLMKBoyle, Garrard, Lincoln, Madison50 min
Feb 29, 6:20 AM CSTSevere Thunderstorm WarningLMKHancock25 min
Feb 29, 6:32 AM CSTSpecial Weather StatementLMKGrayson, Ohio43 min
Feb 29, 6:41 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Hancock, Meade34 min
Feb 29, 6:44 AM CSTTornado WarningLMKBreckinridge, Hancock, Meade15 min
Feb 29, 6:47 AM CSTTornado WarningLMKButler, Ohio28 min
Feb 29, 7:09 AM CSTTornado WarningLMKButler, Edmonson, Grayson, Ohio36 min
Feb 29, 7:11 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Grayson, Hardin, Ohio19 min
Feb 29, 7:13 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Bullitt, Hardin, Jefferson, Meade32 min
Feb 29, 7:13 AM CSTTornado WarningLMKTrimble17 min
Feb 29, 7:17 AM CSTSevere Thunderstorm WarningLMKHenry, Oldham, Trimble28 min
Feb 29, 7:20 AM CSTTornado WarningLMKBullitt, Hardin, Meade25 min
Feb 29, 7:23 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Hardin, Meade22 min
Feb 29, 7:30 AM CSTSevere Thunderstorm WarningLMKHenry, Oldham, Shelby30 min
Feb 29, 7:32 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Grayson, Hardin28 min
Feb 29, 7:34 AM CSTTornado WarningLMKOhio26 min
Feb 29, 7:39 AM CSTSevere Thunderstorm WarningLMKBullitt, Hardin, Jefferson, Nelson, Shelby, Spencer36 min
Feb 29, 7:40 AM CSTTornado WarningLMKButler, Grayson, Ohio35 min
Feb 29, 7:42 AM CSTSevere Thunderstorm WarningLMKBullitt, Hardin, Nelson33 min
Feb 29, 7:49 AM CSTTornado WarningLMKGrayson26 min
Feb 29, 7:53 AM CSTSevere Thunderstorm WarningLMKHardin, Larue, Nelson22 min
Feb 29, 7:53 AM CSTSevere Thunderstorm WarningLMKFranklin, Harrison, Henry, Scott, Shelby37 min
Feb 29, 7:59 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Grayson, Hardin16 min
Feb 29, 8:02 AM CSTSevere Thunderstorm WarningLMKOhio28 min
Feb 29, 8:08 AM CSTSevere Thunderstorm WarningLMKGrayson, Ohio37 min
Feb 29, 8:10 AM CSTTornado WarningLMKGrayson20 min
Feb 29, 8:14 AM CSTSevere Thunderstorm WarningLMKAnderson, Fayette, Franklin, Mercer, Nelson, Scott and 2 more16 min
Feb 29, 8:14 AM CSTTornado WarningLMKGrayson16 min
Feb 29, 8:25 AM CSTTornado WarningLMKGrayson, Hardin20 min
Feb 29, 8:28 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Grayson, Hardin32 min
Feb 29, 8:32 AM CSTSpecial Weather StatementLMKBourbon, Clark, Fayette, Jessamine, Nicholas13 min
Feb 29, 8:40 AM CSTTornado WarningLMKHardin, Larue20 min
Feb 29, 8:44 AM CSTTornado WarningLMKGrayson26 min
Feb 29, 8:48 AM CSTAreal Flood AdvisoryLMKBreckinridge, Grayson, Hardin, Ohio3 hr
Feb 29, 8:55 AM CSTTornado WarningLMKGrayson, Hardin, Larue35 min
Feb 29, 8:58 AM CSTSevere Thunderstorm WarningLMKButler, Grayson, Ohio32 min
Feb 29, 8:59 AM CSTTornado WarningLMKHardin, Larue, Nelson31 min
Feb 29, 9:09 AM CSTSevere Thunderstorm WarningLMKButler, Logan, Warren36 min
Feb 29, 9:21 AM CSTSevere Thunderstorm WarningLMKNelson, Washington12 min
Feb 29, 9:21 AM CSTSevere Thunderstorm WarningLMKBreckinridge, Butler, Grayson, Hardin, Ohio24 min
Feb 29, 9:21 AM CSTTornado WarningLMKLarue, Marion, Nelson, Washington24 min
Feb 29, 9:26 AM CSTTornado WarningLMKBreckinridge, Grayson, Hardin34 min
Feb 29, 9:35 AM CSTSpecial Weather StatementLMKAnderson, Mercer25 min
Feb 29, 9:47 AM CSTTornado WarningLMKMercer, Washington28 min
Feb 29, 9:56 AM CSTTornado WarningLMKGrayson, Hardin, Larue, Nelson34 min
Feb 29, 10:05 AM CSTFlash Flood WarningLMKBreckinridge, Grayson, Hardin3 hr
Feb 29, 10:16 AM CSTSevere Thunderstorm WarningLMKGarrard, Jessamine, Mercer, Woodford29 min
Feb 29, 10:18 AM CSTSpecial Weather StatementLMKButler, Logan27 min
Feb 29, 10:22 AM CSTTornado WarningLMKLarue, Marion, Nelson, Washington23 min
Feb 29, 10:28 AM CSTSpecial Weather StatementLMKHardin32 min
Feb 29, 10:41 AM CSTSpecial Weather StatementLMKLarue34 min
Feb 29, 10:44 AM CSTTornado WarningLMKBoyle, Marion, Mercer, Washington16 min
Feb 29, 10:50 AM CSTSevere Thunderstorm WarningLMKButler, Logan, Warren25 min
Feb 29, 10:51 AM CSTTornado WarningLMKHardin, Larue, Marion, Nelson24 min
Feb 29, 10:59 AM CSTAreal Flood AdvisoryLMKBarren, Butler, Edmonson, Hart, Logan, Warren3 hr
Feb 29, 11:01 AM CSTTornado WarningLMKBoyle, Garrard, Jessamine, Mercer29 min
Feb 29, 11:02 AM CSTAreal Flood AdvisoryLMKFayette, Garrard, Hardin, Jessamine, Larue, Marion and 4 more3 hr
Feb 29, 11:20 AM CSTSpecial Weather StatementLMKEdmonson, Warren25 min
Feb 29, 11:22 AM CSTSevere Thunderstorm WarningLMKBarren, Butler, Edmonson, Hart, Warren23 min
Feb 29, 11:27 AM CSTFlash Flood WarningLMKBarren, Butler, Edmonson, Hart, Logan, Warren3 hr
Feb 29, 11:28 AM CSTTornado WarningLMKClark, Fayette, Jessamine, Madison32 min
Feb 29, 11:32 AM CSTSpecial Weather StatementLMKLogan13 min
Feb 29, 11:37 AM CSTTornado WarningLMKBarren, Edmonson, Hart, Warren23 min
Feb 29, 11:40 AM CSTSevere Thunderstorm WarningLMKButler, Logan, Simpson, Warren35 min
Feb 29, 11:45 AM CSTTornado WarningLMKLogan, Simpson, Warren30 min
Feb 29, 11:50 AM CSTTornado WarningLMKClark, Madison10 min
Feb 29, 12:01 PM CSTSevere Thunderstorm WarningLMKGreen, Hart, Metcalfe, Taylor29 min
Feb 29, 12:13 PM CSTSevere Thunderstorm WarningLMKBarren, Edmonson, Hart, Warren32 min
Feb 29, 12:16 PM CSTFlash Flood WarningLMKGreen, Taylor3 hr
Feb 29, 12:31 PM CSTAreal Flood AdvisoryLMKCasey, Garrard, Lincoln, Madison3 hr
Feb 29, 12:40 PM CSTTornado WarningLMKAdair, Barren, Green, Hart, Metcalfe35 min
Feb 29, 1:06 PM CSTSevere Thunderstorm WarningLMKAdair, Casey, Russell24 min
Feb 29, 1:14 PM CSTTornado WarningLMKAdair, Casey, Russell31 min
Feb 29, 1:37 PM CSTSpecial Weather StatementLMKRussell23 min
Feb 29, 1:50 PM CSTSevere Thunderstorm WarningLMKRussell25 min
Feb 29, 2:53 PM CSTSevere Thunderstorm WarningLMKClinton22 min

Nearby

Flash Flood Warnings in Kentucky, 2012Every flash flood warning in 2012

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; radar from the NEXRAD Level II archive.