Alert archive / Kentucky / Flash Flood Warnings in 2012

Flash Flood Warning 3, NWS Louisville, KY

February 29, 2012Green County, Taylor County, Kentucky

NWS Louisville, KY issued this flash flood warning at Feb 29, 2012, 12:16 PM CST for Green County, Taylor County, Kentucky. It was in force for 3 hr. 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
Feb 29, 2012, 12:16 PM CST (18:16 UTC)
Expired
Feb 29, 2012, 3:03 PM CST
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Green County, KY, Taylor County, KY

The radar

The Louisville radar (KLVX), 88 km from the middle of the area, began a volume at 18:16 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
Feb 29, 12:55 PM CSTFLASH FLOODGreensburg, KYCITY EMERGANCY MANAGEMENT REPORTED TWO ROADS CLOSED DUE TO FLOODING. THEY WERE BLUFF BOONE AND GOOSE CREEK ROADS. RADAR ESTIMATED THAT AROUND 2 INCHES FELL WITHIN 2 HOURS.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 6.3 hours before the alert went out and 173 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.

254 
WGUS53 KLMK 291816
FFWLMK
KYC087-217-292115-
/O.NEW.KLMK.FF.W.0003.120229T1816Z-120229T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

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

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL GREEN COUNTY IN SOUTH CENTRAL KENTUCKY...
  TAYLOR COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 415 PM EST/315 PM CST/

* AT 107 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAINFALL FROM A SERIES OF THUNDERSTORMS OVER GREEN AND
  TAYLOR COUNTIES. NWS DOPPLER RADAR HAS ESTIMATED 2 TO 2.5 INCHES 
  IN THE LAST 1 TO 2 HOURS OVER CENTRAL GREEN COUNTY...WITH ANOTHER
  2 INCHES POSSIBLE EARLY THIS AFTERNOON AS ADDITIONAL THUNDERSTORMS
  MOVE OVER THE SAME AREAS OF GREEN AND TAYLOR COUNTIES.
  THEREFORE...FLASH FLOODING WILL BECOME LIKELY. 

* THE THUNDERSTORM PRODUCING FLASH FLOODING WILL BE NEAR...
  MERRIMAC BY 120 PM EST...

* LOCATIONS IMPACTED INCLUDE...CAMPBELLSVILLE...GREENSBURG...

  IN ADDITION...YUMA...SPURLINGTON AND ACTON ARE INCLUDED IN THIS
  FLASH FLOOD WARNING.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  TRACE FORK CREEK OVERFLOWS ONTO PALESTINE ROAD.
  LITTLE MEADOW CREEK OVERFLOWS ONTO DAVIS ROAD.

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 3718 8569 3727 8567 3733 8570 3737 8568
      3744 8529 3742 8526 3745 8520 3743 8510
      3742 8509 3738 8512 3738 8513 3731 8517
      3731 8519 3728 8520 3715 8567

$$

TWF
2 follow-up statements
501 
WGUS73 KLMK 291953
FFSLMK

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

KYC087-217-292115-
/O.CON.KLMK.FF.W.0003.000000T0000Z-120229T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TAYLOR KY-GREEN KY-
253 PM EST WED FEB 29 2012

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 415 PM EST/315 PM
CST/ FOR CENTRAL GREEN AND TAYLOR COUNTIES...

AT 245 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
THAT NEW THUNDERSTORMS WERE DEVELOPING OVER HART COUNTY WHICH WILL 
MOVE BACK INTO THE WARNED AREA OF GREEN AND TAYLOR COUNTIES. THESE 
STORMS COULD PRODUCE ANOTHER INCH OF RAIN IN ADDITION TO THE RAIN 
FROM THUNDERSTORMS EARLIER TODAY. THOSE STORMS CAUSED THE CLOSURE OF 
AT LEAST TWO ROADS IN GREENSBURG IN GREEN COUNTY. THE ADDITIONAL 
RAIN COULD CAUSE NEW FLOODING CONCERNS OR PROLONG EXISTING FLOODING. 

* LOCATIONS IMPACTED INCLUDE...
  CAMPBELLSVILLE...
  GREENSBURG...

  IN ADDITION...TAYLOR COUNTY AIRPORT...WOOLEYVILLE AND SWEENEYVILLE
  ARE INCLUDED IN THIS FLASH FLOOD WARNING.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  TRACE FORK CREEK OVERFLOWS ONTO PALESTINE ROAD.
  LITTLE MEADOW CREEK OVERFLOWS ONTO DAVIS ROAD.

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 3718 8569 3727 8567 3733 8570 3737 8568
      3744 8529 3742 8526 3745 8520 3743 8510
      3742 8509 3738 8512 3738 8513 3731 8517
      3731 8519 3728 8520 3715 8567

$$

TWF
592 
WGUS73 KLMK 292103
FFSLMK

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

KYC087-217-292111-
/O.CAN.KLMK.FF.W.0003.000000T0000Z-120229T2115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TAYLOR KY-GREEN KY-
403 PM EST WED FEB 29 2012

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR CENTRAL GREEN AND
TAYLOR COUNTIES...

RECENT CALLS TO THE COUNTY EMERGENCY MANAGERS INDICATE THAT NO 
FLOODING ISSUES REMAINED. ONLY SOME VERY LIGHT SHOWERS ARE EXPECTED 
THROUGH 5 PM CDT.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EST WEDNESDAY
EVENING/800 PM CST WEDNESDAY EVENING/ FOR EASTERN KENTUCKY.

LAT...LON 3718 8569 3727 8567 3733 8570 3737 8568
      3744 8529 3742 8526 3745 8520 3743 8510
      3742 8509 3738 8512 3738 8513 3731 8517
      3731 8519 3728 8520 3715 8567

$$

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, 12:31 PM CSTAreal Flood AdvisoryLMKCasey, Garrard, Lincoln, Madison3 hr
Feb 29, 12:40 PM CSTTornado WarningLMKAdair, Barren, Green, Hart, Metcalfe35 min
Feb 29, 12:55 PM CSTFlash Flood WarningLMKAdair, Casey, Garrard, Lincoln, Madison3 hr
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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.