Alert archive / Kentucky / Flash Flood Warnings in 2011

Flash Flood Warning 43, NWS Louisville, KY

June 10, 2011Bourbon County, Clark County, Kentucky

NWS Louisville, KY issued this flash flood warning at Jun 10, 2011, 2:58 PM EDT for Bourbon County, Clark County, 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
Jun 10, 2011, 2:58 PM EDT (18:58 UTC)
Expired
Jun 10, 2011, 6:00 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

The radar

The Jackson,KY radar (KJKL), 94 km from the middle of the area, began a volume at 19:01 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, 7.0 hours before the alert went out and 290 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 2011-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1338 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 2011-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -48 square meters per square second.1939Sfc1 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
1338 J/kg
Mixed-layer CIN
-73 J/kg
Mixed-layer LCL
1158 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-48 m²/s²
0-3 km storm-relative helicity
-24 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.

454 
WGUS53 KLMK 101858
FFWLMK
KYC017-049-102200-
/O.NEW.KLMK.FF.W.0043.110610T1858Z-110610T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
258 PM EDT FRI JUN 10 2011

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHERN BOURBON COUNTY IN EAST CENTRAL KENTUCKY...
  WESTERN CLARK COUNTY IN EAST CENTRAL KENTUCKY...

* UNTIL 600 PM EDT

* AT 253 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
  UP TO 4 INCHES OF RAIN HAS FALLEN FROM A SEVERE THUNDERSTORM       
  STALLED OVER THE WARNED AREA.

* LOCATIONS IMPACTED INCLUDE...WINCHESTER...

  IN ADDITION...WYANDOTTE...PRETTY RUN AND SILVER LAKE ARE INCLUDED
  IN THIS FLASH FLOOD WARNING.

ADDITIONAL RAINFALL AMOUNTS OF TWO TO THREE INCHES ARE POSSIBLE IN 
THE WARNED AREA. FLASH FLOODING IS LIKELY OCCURRING ALONG THE 
SOUTHERN BRANCH OF HANCOCK CREEK ON ROCKWELL ROAD AND GAWTHROP DRIVE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO
AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY
DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL
ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED
ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN.

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 3789 8418 3790 8427 3791 8428 3790 8432
      3790 8435 3794 8433 3794 8432 3796 8433
      3804 8429 3811 8431 3815 8411

$$

RS
2 follow-up statements
955 
WGUS73 KLMK 102131
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
531 PM EDT FRI JUN 10 2011

KYC017-049-102200-
/O.CON.KLMK.FF.W.0043.000000T0000Z-110610T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOURBON KY-CLARK KY-
531 PM EDT FRI JUN 10 2011

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR
WESTERN CLARK AND SOUTHERN BOURBON COUNTIES...

AT 522 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE THUNDERSTORMS PRODUCING HEAVY RAINFALL OVER THE WARNED AREA.

* LOCATIONS IMPACTED INCLUDE...
  WINCHESTER...

  IN ADDITION...PRETTY RUN...JUDIANNE ESTATES AND SILVER LAKE ARE
  INCLUDED IN THIS FLASH FLOOD WARNING.

ADDITIONAL RAINFALL AMOUNTS OF A HALF AN INCH TO AN INCH ARE 
POSSIBLE IN THE WARNED AREA AS THUNDERSTORMS CONTINUE TO DEVELOP TO 
FROM WEST TO EAST ACROSS THE WARNED AREA.

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.

&&

LAT...LON 3789 8418 3790 8427 3791 8428 3790 8432
      3790 8435 3794 8433 3794 8432 3796 8433
      3804 8429 3811 8431 3815 8411

$$

SCHOETTMER
152 
WGUS73 KLMK 102151
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
551 PM EDT FRI JUN 10 2011

KYC017-049-102200-
/O.EXP.KLMK.FF.W.0043.000000T0000Z-110610T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BOURBON KY-CLARK KY-
551 PM EDT FRI JUN 10 2011

...THE FLASH FLOOD WARNING WILL EXPIRE AT 600 PM EDT FOR WESTERN
CLARK AND SOUTHERN BOURBON COUNTIES...

THE STORMS THAT PROMPTED THE WARNING HAVE WEAKENED AND ARE NO LONGER 
PRODUCING HEAVY RAIN. NO REPORTS OF HIGH WATER HAVE BEEN RECEIVED 
FROM BOURBON OR CLARK COUNTY.

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 3789 8418 3790 8427 3791 8428 3790 8432
      3790 8435 3794 8433 3794 8432 3796 8433
      3804 8429 3811 8431 3815 8411

$$

SCHOETTMER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 9, 8:08 PM EDTSpecial Weather StatementLMKWarren22 min
Jun 9, 8:25 PM EDTSpecial Weather StatementLMKNicholas35 min
Jun 9, 8:30 PM EDTSpecial Weather StatementLMKAllen30 min
Jun 9, 9:45 PM EDTSpecial Weather StatementLMKHarrison30 min
Jun 9, 10:19 PM EDTSpecial Weather StatementLMKHarrison26 min
Jun 10, 9:01 AM EDTSpecial Weather StatementLMKShelby29 min
Jun 10, 9:28 AM EDTSpecial Weather StatementLMKFranklin32 min
Jun 10, 2:17 PM EDTSpecial Weather StatementLMKClark13 min
Jun 10, 2:30 PM EDTSpecial Weather StatementLMKClark30 min
Jun 10, 2:44 PM EDTSpecial Weather StatementLMKEdmonson31 min
Jun 10, 2:45 PM EDTSpecial Weather StatementLMKNicholas15 min
Jun 10, 2:46 PM EDTSevere Thunderstorm WarningLMKBourbon, Clark29 min
Jun 10, 2:47 PM EDTAreal Flood AdvisoryLMKClark25 min
Jun 10, 2:54 PM EDTSpecial Weather StatementLMKClark36 min
Jun 10, 3:03 PM EDTSevere Thunderstorm WarningLMKClark27 min
Jun 10, 3:23 PM EDTSpecial Weather StatementLMKClark37 min
Jun 10, 3:30 PM EDTAreal Flood AdvisoryLMKNicholas90 min
Jun 10, 4:44 PM EDTSpecial Weather StatementLMKFayette31 min
Jun 10, 5:13 PM EDTSpecial Weather StatementLMKClark32 min
Jun 10, 5:36 PM EDTSpecial Weather StatementLMKMadison24 min
Jun 10, 5:59 PM EDTSpecial Weather StatementLMKMadison31 min
Jun 10, 7:10 PM EDTSpecial Weather StatementLMKJessamine35 min
Jun 10, 7:20 PM EDTSpecial Weather StatementLMKHarrison25 min

Nearby

Flash Flood Warnings in Kentucky, 2011Every flash flood warning 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; radar from the NEXRAD Level II archive.