Alert archive / Kentucky / Flash Flood Warnings in 2013

Flash Flood Warning 13, NWS Louisville, KY

July 1, 2013Green County, Hart County, Larue County, Kentucky

NWS Louisville, KY issued this flash flood warning at Jul 1, 2013, 8:19 AM CDT for Green County, Hart County, Larue 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
Jul 1, 2013, 8:19 AM CDT (13:19 UTC)
Expired
Jul 1, 2013, 11:15 AM CDT
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Green County, KY, Hart County, KY, Larue County, KY

The radar

The Louisville radar (KLVX), 53 km from the middle of the area, began a volume at 13:21 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, 1.3 hours before the alert went out and 179 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 2013-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 814 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 2013-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 38 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
814 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
548 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
38 m²/s²
0-3 km storm-relative helicity
81 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.

170 
WGUS53 KLMK 011319
FFWLMK
KYC087-099-123-011615-
/O.NEW.KLMK.FF.W.0013.130701T1319Z-130701T1615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
919 AM EDT MON JUL 1 2013

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  LARUE COUNTY IN NORTH CENTRAL KENTUCKY...
  NORTHWESTERN GREEN COUNTY IN SOUTH CENTRAL KENTUCKY...
  NORTHEASTERN HART COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 1215 PM EDT/1115 AM CDT/

* AT 916 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAINFALL FROM A THUNDERSTORM OVER THE WARNED AREA.

* LOCATIONS IMPACTED INCLUDE...HODGENVILLE...

  IN ADDITION...JERICHO...TANNER AND ROANOKE ARE INCLUDED IN THIS
  FLASH FLOOD WARNING.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  BARREN RUN CREEK OVERFLOWS ONTO AIRLINE ROAD.
  THE SOUTH FORK OF NOLIN RIVER OVERFLOWS ONTO THE INTERSECTION OF
  HALL AND BROOKS STREET.

ADDITIONAL RAINFALL AMOUNTS OF ONE TO TWO INCHES ARE POSSIBLE IN THE 
WARNED AREA. EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE 
FLOODING OF SMALL CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. 
ADDITIONALLY...COUNTRY ROADS AND FARMLANDS ALONG THE BANKS OF 
CREEKS...STREAMS AND OTHER LOW LYING AREAS ARE SUBJECT TO FLOODING.

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.

REPORT FLOODING TO LOCAL LAW ENFORCEMENT...POST YOUR REPORT TO THE
NATIONAL WEATHER SERVICE LOUISVILLE FACEBOOK PAGE...OR TWEET YOUR
REPORT USING HASHTAG L...M...K...SPOTTER.

&&

LAT...LON 3743 8579 3744 8589 3754 8588 3765 8574
      3772 8569 3773 8567 3770 8563 3770 8560
      3762 8557 3761 8561 3760 8559 3754 8563
      3752 8556 3756 8555 3755 8551 3747 8547
      3747 8558 3739 8557 3739 8579

$$

MJ
1 follow-up statement
177 
WGUS73 KLMK 011514
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1114 AM EDT MON JUL 1 2013

KYC087-099-123-011523-
/O.CAN.KLMK.FF.W.0013.000000T0000Z-130701T1615Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LARUE KY-GREEN KY-HART KY-
1114 AM EDT MON JUL 1 2013

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR NORTHEASTERN
HART...NORTHWESTERN GREEN AND LARUE COUNTIES...

THE HEAVY RAINFALL THAT PROMPTED THE FLASH FLOOD WARNING HAS ENDED 
ACROSS LARUE COUNTY.  AREA CREEKS AND STREAMS ARE EXPECTED TO RUN 
HIGH FOR THE NEXT FEW HOURS DUE TO THE EXCESSIVE RAINFALL FROM THIS 
MORNINGS STORMS.

REPORT FLOODING TO LOCAL LAW ENFORCEMENT...POST YOUR REPORT TO THE
NATIONAL WEATHER SERVICE LOUISVILLE FACEBOOK PAGE...OR TWEET YOUR
REPORT USING HASHTAG L...M...K...SPOTTER.

LAT...LON 3743 8579 3744 8589 3754 8588 3765 8574
      3772 8569 3773 8567 3770 8563 3770 8560
      3762 8557 3761 8561 3760 8559 3754 8563
      3752 8556 3756 8555 3755 8551 3747 8547
      3747 8558 3739 8557 3739 8579

$$

MJ

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 1, 3:06 AM CDTSpecial Weather StatementLMKButler, Edmonson, Grayson, Warren59 min
Jul 1, 3:44 AM CDTFlash Flood WarningLMKWarren4 hr
Jul 1, 4:00 AM CDTSpecial Weather StatementLMKEdmonson, Grayson, Warren60 min
Jul 1, 4:34 AM CDTFlash Flood WarningLMKGrayson4 hr
Jul 1, 4:49 AM CDTSpecial Weather StatementLMKHardin46 min
Jul 1, 5:07 AM CDTSpecial Weather StatementLMKLogan43 min
Jul 1, 5:46 AM CDTSpecial Weather StatementLMKLogan44 min
Jul 1, 6:39 AM CDTAreal Flood AdvisoryLMKEdmonson2 hr
Jul 1, 7:25 AM CDTAreal Flood AdvisoryLMKHardin, Hart, Larue, Meade3 hr
Jul 1, 7:34 AM CDTAreal Flood AdvisoryLMKSimpson3 hr
Jul 1, 11:19 AM CDTSpecial Weather StatementLMKClark46 min
Jul 1, 11:20 AM CDTSpecial Weather StatementLMKScott45 min
Jul 1, 12:11 PM CDTSpecial Weather StatementLMKBourbon, Clark, Harrison, Nicholas, Scott59 min
Jul 1, 12:53 PM CDTSpecial Weather StatementLMKAllen, Simpson, Warren47 min
Jul 1, 1:48 PM CDTSpecial Weather StatementLMKLogan27 min
Jul 1, 2:15 PM CDTSpecial Weather StatementLMKAllen, Barren, Monroe45 min
Jul 1, 2:53 PM CDTSpecial Weather StatementLMKGreen27 min
Jul 1, 2:59 PM CDTSevere Thunderstorm WarningLMKAdair, Green, Metcalfe31 min
Jul 1, 3:19 PM CDTSpecial Weather StatementLMKGarrard31 min
Jul 1, 3:34 PM CDTSpecial Weather StatementLMKBoyle, Mercer31 min
Jul 1, 3:40 PM CDTSpecial Weather StatementLMKAllen, Warren30 min
Jul 1, 3:54 PM CDTFlash Flood WarningLMKGreen3 hr
Jul 1, 4:21 PM CDTSpecial Weather StatementLMKCasey, Taylor29 min
Jul 1, 4:24 PM CDTSevere Thunderstorm WarningLMKAdair, Casey, Marion, Taylor31 min
Jul 1, 4:49 PM CDTSpecial Weather StatementLMKMadison31 min
Jul 1, 5:02 PM CDTSpecial Weather StatementLMKBoyle28 min
Jul 1, 5:46 PM CDTSpecial Weather StatementLMKGarrard, Jessamine, Madison44 min
Jul 1, 5:55 PM CDTSevere Thunderstorm WarningLMKBoyle, Garrard, Jessamine, Madison, Mercer30 min
Jul 1, 6:28 PM CDTAreal Flood AdvisoryLMKJefferson3 hr
Jul 1, 6:31 PM CDTAreal Flood AdvisoryLMKBoyle3 hr
Jul 1, 6:34 PM CDTSpecial Weather StatementLMKFayette, Jessamine61 min
Jul 1, 6:48 PM CDTAreal Flood AdvisoryLMKFayette3 hr
Jul 1, 6:56 PM CDTAreal Flood AdvisoryLMKHarrison3 hr

Nearby

Flash Flood Warnings in Kentucky, 2013Every flash flood warning in 2013

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.