Alert archive / Kentucky / Flash Flood Warnings in 2009

Flash Flood Warning 21, NWS Louisville, KY

June 25, 2009Bourbon County, Clark County, Harrison County, Kentucky

NWS Louisville, KY issued this flash flood warning at Jun 25, 2009, 5:32 PM EDT for Bourbon County, Clark County, Harrison County, Kentucky. It was in force for 3 hr. 3 reports 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
Jun 25, 2009, 5:32 PM EDT (21:32 UTC)
Expired
Jun 25, 2009, 8:23 PM EDT
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Bourbon County, KY, Clark County, KY, Harrison County, KY

The radar

The Jackson,KY radar (KJKL), 110 km from the middle of the area, began a volume at 21:34 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
Jun 25, 5:45 PM EDTFLASH FLOODParis, KYREPORTS OF WATER OVER SPEARS MILL ROAD JUST EAST OF PARIS. SOME CITY STREETS IN PARIS REDUCED TO ONE LANE DUE TO STANDING WATER.
Jun 25, 5:50 PM EDTFLASH FLOOD3 Se Winchester, KYWATER REPORTED OVER ROUTE 89 BETWEEN WINCHESTER AND THE ESTILL COUNTY LINE
Jun 25, 6:00 PM EDTHEAVY RAIN 3.16Paris, KYOVER THREE INCHES OF RAIN FELL IN A 3 HOUR PERIOD ENDING AT 6 PM EDT.

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

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.5 hours before the alert went out and 138 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, Cncnati-Daytn, OH at 12:00Z on 2009-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1492 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, Cncnati-Daytn, OH at 12:00Z on 2009-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 square meters per square second.193958Sfc1 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
1492 J/kg
Mixed-layer CIN
-50 J/kg
Mixed-layer LCL
1205 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
47 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.9

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KLMK 252132
FFWLMK
KYC017-049-097-260030-
/O.NEW.KLMK.FF.W.0021.090625T2132Z-090626T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
532 PM EDT THU JUN 25 2009

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  BOURBON COUNTY IN EAST CENTRAL KENTUCKY...
  NORTHERN CLARK COUNTY IN EAST CENTRAL KENTUCKY...
  HARRISON COUNTY IN EAST CENTRAL KENTUCKY...

* UNTIL 830 PM EDT

* AT 525 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
SEVERAL THUNDERSTORMS CONTAINING HEAVY RAIN STRETCHING FROM CLARK 
COUNTY NORTHWARD THROUGH CYNTHIANA...IN HARRISON COUNTY. THESE STORMS 
WERE MOVING SOUTH AT 20 MPH. THESE STORMS HAVE PRODUCED LOCALIZED 
RAIN TOTALS OF ONE TO THREE INCHES SINCE 3 PM EDT. 

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  PARIS...CLINTONVILLE...NORTH MIDDLETOWN AND WINCHESTER.

ADDITIONAL LOCALIZED RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE POSSIBLE 
THROUGH 7 PM EDT...ESPECIALLY WHERE REPEATED STORMS CROSS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.

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.

&&

LAT...LON 3795 8431 3807 8428 3812 8434 3828 8443
      3842 8447 3848 8454 3856 8437 3856 8426
      3845 8414 3837 8421 3818 8402 3813 8408
      3811 8408 3797 8401

$$

JSD
2 follow-up statements
000 
WGUS73 KLMK 252210
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
610 PM EDT THU JUN 25 2009

KYC017-049-097-260030-
/O.CON.KLMK.FF.W.0021.000000T0000Z-090626T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARRISON KY-BOURBON KY-CLARK KY-
610 PM EDT THU JUN 25 2009

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR
NORTHERN CLARK...BOURBON AND HARRISON COUNTIES...

AT 545 PM EDT...LOCAL LAW ENFORCEMENT OFFICIALS IN BOURBON COUNTY 
REPORTED WATER OVER SPEARS-MILL ROAD JUST EAST OF PARIS. IN 
ADDITION...SOME CITY STREETS IN PARIS WERE REDUCED TO ONE LANE 
TRAFFIC DUE TO STANDING WATER. 

AT 550 PM EDT...EMERGENCY MANAGEMENT OFFICIALS IN CLARK COUNTY 
REPORTED WATER OVER ROUTE 89 BETWEEN WINCHESTER AND THE ESTILL 
COUNTY LINE. 

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO 
SUNRISE...RUDDELS MILLS...PARIS...WINCHESTER...MILLERSBURG AND 
LEESBURG.

ALTHOUGH WIDESPREAD HEAVY RAIN HAS ENDED ACROSS HARRISON COUNTY AND 
BOURBON COUNTY NORTH OF PARIS...THUNDERSTORMS ACROSS CLARK COUNTY 
MAY BRING AN ADDITIONAL 1 INCH OF RAIN TO LOCALIZED AREAS SOUTH AND 
WEST OF WINCHESTER.

DOPPLER RADAR HAS ESTIMATED THAT 3 TO 4 INCHES OF RAIN HAVE FALLEN 
SINCE 3 PM EDT ACROSS SOUTHERN CLARK COUNTY.  

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.

&&

LAT...LON 3795 8431 3807 8428 3812 8434 3828 8443
      3842 8447 3848 8454 3856 8437 3856 8426
      3845 8414 3837 8421 3818 8402 3813 8408
      3811 8408 3797 8401

$$

JSD
000 
WGUS73 KLMK 260023
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
823 PM EDT THU JUN 25 2009

KYC017-049-097-260030-
/O.CAN.KLMK.FF.W.0021.000000T0000Z-090626T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
HARRISON KY-BOURBON KY-CLARK KY-
823 PM EDT THU JUN 25 2009

...THE FLASH FLOOD WARNING IN EFFECT THROUGH 830 PM EDT FOR NORTHERN 
CLARK...BOURBON AND HARRISON COUNTIES WILL BE ALLOWED TO EXPIRE.

CALLS TO LOCAL EMERGENCY MANAGEMENT INDICATE NO REPORTED ADDITIONAL 
FLOODING OR ANY ROAD CLOSURES. 

ALTHOUGH SCATTERED THUNDERSTORMS ARE STILL POSSIBLE THROUGHOUT THE 
REST OF THE EVENING...ADDITIONAL WIDESPREAD HEAVY RAIN IS NOT 
EXPECTED. 

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.

LAT...LON 3795 8431 3807 8428 3812 8434 3828 8443
      3842 8447 3848 8454 3856 8437 3856 8426
      3845 8414 3837 8421 3818 8402 3813 8408
      3811 8408 3797 8401

$$

JSD

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 25, 2:12 PM EDTFlash Flood WarningLMKClark, Madison3 hr
Jun 25, 3:32 PM EDTAreal Flood AdvisoryLMKMadison3 hr
Jun 25, 5:23 PM EDTFlash Flood WarningLMKClark, Madison3 hr
Jun 25, 5:52 PM EDTFlash Flood WarningLMKMadison3 hr
Jun 25, 6:47 PM EDTAreal Flood AdvisoryLMKMadison88 min

Nearby

Flash Flood Warnings in Kentucky, 2009Every flash flood warning in 2009

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.