Alert archive / Indiana / Flash Flood Warnings in 2015

Flash Flood Warning 2, NWS Louisville, KY

April 3, 2015Clark County, Floyd County, Indiana; Jefferson County, Kentucky

NWS Louisville, KY issued this flash flood warning at Apr 3, 2015, 2:16 AM EDT for Clark County, Floyd County, Indiana; Jefferson County, Kentucky. It was in force for 3 hr. 10 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
Apr 3, 2015, 2:16 AM EDT (06:16 UTC)
Expired
Apr 3, 2015, 5:15 AM EDT
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Clark County, IN, Floyd County, IN, Jefferson County, KY

The radar

The Louisville radar (KLVX), 36 km from the middle of the area, began a volume at 06:16 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
Apr 3, 2:38 AM EDTFLOODLouisville, KYSEVERAL ROADS IMPASSABLE DUE TO FLOODING INCLUDING INTERSTATE 65
Apr 3, 3:01 AM EDTFLOOD1 Wsw Louisville, KYINTERSECTION OF 3RD AND EASTERN UNDER WATER. MANY OTHER INTERSECTIONS UNDER WATER ACROSS THE CITY INCLUDING FLOYD AND CARDINAL...SIX MILE AND BRECKENRIDGE...SIX MILE AND HURSTBOURNE...AND 4TH AND INDUSTRY.
Apr 3, 3:05 AM EDTFLOOD1 Nw Shively, KYHIGH WATER AT CANE RUN ROAD AND RALPH LANE.
Apr 3, 3:13 AM EDTFLOOD2 Wsw Jeffersontown, KYWATER RESCUE OF A PERSON IN A STALLED VEHICLE REPORTED AT SIX MILE AND HURSTBOURNE
Apr 3, 3:45 AM EDTFLASH FLOODLouisville, KYKY 22 AT SPRINGCREST DR CULVERT WASHED OUT. KY 146 BETWEEN SHADY LANE AND GLENBROOK RD CLOSED DUE TO HIGH WATER. KY 1020 NATIONAL TURNPIKE FROM OUTER LOOP TO KY 841 CLOSED DUE TO HIGH WATER. KY 1065 OUTER LOOP WEST OF I-65 CLOSED DUE TO HIGH WATER.
Apr 3, 3:55 AM EDTFLOOD2 Ssw Saint Matthews, KYRAMP AT TAYLORSVILLE AND I-264 CLOSED DUE TO HIGH WATER.
Apr 3, 4:08 AM EDTFLOOD1 Sw Louisville, KYEAST SIDE OF THE UNIVERSITY OF LOUISVILLE CAMPUS IS FLOODED. A COUPLE OF UNDERPASSES ON CAMPUS HAVE WATER 8 TO 10 FEET DEEP OVER THEM.
Apr 3, 4:48 AM EDTFLASH FLOOD1 Wnw Highview, KYWATER RESCUES BEING REPORTED IN THE WHISPERING HILLS APARTMENT COMPLEX OFF OF SHEPHERDSVILLE ROAD NEAR FERN CREEK.
Apr 3, 4:54 AM EDTFLASH FLOOD2 Nnw Okolona, KYEVACUATIONS AT 6111 GUARDIAN COURT DUE TO HIGH WATER ENTERING THE RESIDENCE.
Apr 3, 5:00 AM EDTFLASH FLOOD2 W Louisville, KYROAD REPORTEDLY OUT NEAR 15TH AND W. HILL STREET

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 00:00Z, 6.3 hours before the alert went out and 212 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 00:00Z on 2015-04-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 323 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 00:00Z on 2015-04-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 269 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
323 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
906 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
269 m²/s²
0-3 km storm-relative helicity
278 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.6

Open this sounding in Storm Lab

The text

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

377 
WGUS53 KLMK 030616
FFWLMK
INC019-043-KYC111-030915-
/O.NEW.KLMK.FF.W.0002.150403T0616Z-150403T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
216 AM EDT FRI APR 3 2015

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  JEFFERSON COUNTY IN NORTH CENTRAL KENTUCKY...
  THIS INCLUDES THE CITY OF LOUISVILLE...
  SOUTHERN CLARK COUNTY IN SOUTH CENTRAL INDIANA...
  FLOYD COUNTY IN SOUTH CENTRAL INDIANA...

* UNTIL 515 AM EDT

* AT 211 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAINFALL FROM THUNDERSTORMS ALONG A LINE ACROSS
  SOUTHERN FLOYD AND MUCH OF JEFFERSON COUNTIES. THE STORMS WERE 
  MOVING EAST AROUND 30 MPH...BUT WERE MOVING OVER THE SAME
  AREAS...INCREASING THE LIKELIHOOD FOR FLASH FLOODING. 

* THUNDERSTORMS PRODUCING FLASH FLOODING WILL BE NEAR...
  LOUISVILLE INTERNATIONAL AIRPORT AND FERN CREEK
  PLEASURE RIDGE...FAIRDALE
  OKOLONA AND HIGHVIEW

* OTHER LOCATIONS IMPACTED INCLUDE...JEFFERSONVILLE...NEW ALBANY...
  MIDDLETOWN...HIGHVIEW...ANCHORAGE...

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  POPE LICK CREEK OVERFLOWS ONTO BLACKTHORN ROAD.
  CHENOWETH RUN OVERFLOWS AT INTERSECTION OF RUCKRIEGEL PARKWAY AND
  WATTERSON TRAIL.

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. TURN AROUND...DONT DROWN.

&&

LAT...LON 3835 8558 3834 8558 3834 8556 3826 8541
      3819 8541 3811 8546 3808 8556 3810 8590
      3813 8591 3818 8590 3819 8594 3826 8595
      3828 8599 3836 8603 3836 8560

$$

TWF
1 follow-up statement
742 
WGUS73 KLMK 030714
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
314 AM EDT FRI APR 3 2015

INC019-043-KYC111-030915-
/O.CON.KLMK.FF.W.0002.000000T0000Z-150403T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
FLOYD IN-CLARK IN-JEFFERSON KY-
314 AM EDT FRI APR 3 2015

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 AM EDT FOR
JEFFERSON...SOUTHERN CLARK AND SOUTHERN FLOYD COUNTIES...

AT 306 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE NUMEROUS THUNDERSTORMS PRODUCING VERY HEAVY RAIN OVER THE 
WARNED AREA.

* LOCATIONS IMPACTED INCLUDE...
  LOUISVILLE...JEFFERSONVILLE...NEW ALBANY...
  MIDDLETOWN...HIGHVIEW...ANCHORAGE...
  GEORGETOWN...WATSON...UTICA...

NUMEROUS ROADS HAVE FLOODING...AND SOME ARE IMPASSABLE ACROSS 
JEFFERSON COUNTY. ALSO...A WATER RESCUE AT SIX MILE LANE AND 
HURSTBOURNE HAS BEEN REPORTED IN JEFFERSON COUNTY.

WITH MORE THUNDERSTORMS AND VERY HEAVY RAIN TO THE WEST AND MOVING 
EAST INTO THE WARNED AREA OVER THE NEXT 1 TO 2 HOURS...THE FLASH 
FLOOD THREAT WILL INCREASE AND AN INCREASINGLY DANGEROUS SITUATION 
COULD UNFOLD!

PRECAUTIONARY/PREPAREDNESS ACTIONS...

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT
TO FLOODING WHEN WATER BEGINS RISING.

DO NOT DRIVE THROUGH FLOODED ROADS...TURN AROUND DONT DROWN!

&&

LAT...LON 3835 8558 3834 8558 3834 8556 3826 8541
      3819 8541 3811 8546 3808 8556 3810 8590
      3813 8591 3818 8590 3819 8594 3826 8595
      3828 8599 3836 8603 3836 8560

$$

TWF

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 2, 11:33 PM EDTAreal Flood AdvisoryLMKClark, Crawford, Dubois, Jefferson, Orange, Scott and 1 more2 hr
Apr 3, 12:33 AM EDTAreal Flood AdvisoryLMKClark, Crawford, Dubois, Floyd, Harrison, Perry and 1 more2 hr
Apr 3, 1:16 AM EDTAreal Flood AdvisoryLMKHarrison2 hr
Apr 3, 1:42 AM EDTFlash Flood WarningLMKCrawford, Dubois, Harrison, Orange, Perry3 hr
Apr 3, 3:56 AM EDTFlash Flood WarningLMKCrawford, Harrison, Perry3 hr
Apr 3, 4:51 AM EDTAreal Flood WarningLMKCrawford, Dubois, Harrison, Orange, Perry, Washington3 hr
Apr 3, 5:10 AM EDTFlash Flood WarningLMKFloyd3 hr
Apr 3, 6:57 AM EDTAreal Flood WarningLMKCrawford, Harrison, Perry78 min
Apr 3, 7:43 AM EDTAreal Flood WarningLMKCrawford, Dubois, Harrison, Orange, Perry, Washington6 hr
Apr 3, 7:57 AM EDTAreal Flood WarningLMKFloyd6 hr
Apr 3, 8:13 AM EDTAreal Flood WarningLMKCrawford, Harrison, Perry6 hr
Apr 3, 10:06 AM EDTRiver Flood WarningLMKJefferson, Scott24 hr
Apr 3, 10:48 AM EDTRiver Flood WarningLMKHarrison, Washington22 hr
Apr 3, 11:20 AM EDTRiver Flood AdvisoryLMKClark, Floyd51 hr
Apr 3, 11:20 AM EDTRiver Flood AdvisoryLMKClark, Floyd, Harrison51 hr
Apr 3, 11:20 AM EDTRiver Flood AdvisoryLMKCrawford, Perry51 hr
Apr 3, 11:23 AM EDTRiver Flood WarningLMKPerry18 days
Apr 3, 11:36 AM EDTAreal Flood AdvisoryLMKPerry114 min
Apr 3, 1:04 PM EDTAreal Flood WarningLMKCrawford, Dubois, Floyd, Harrison, Perry6 hr
Apr 3, 2:14 PM EDTSpecial Weather StatementLMKCrawford, Perry31 min
Apr 3, 2:47 PM EDTSpecial Weather StatementLMKFloyd, Harrison28 min
Apr 3, 2:51 PM EDTFlash Flood WarningLMKClark, Floyd, Harrison3 hr
Apr 3, 6:33 PM EDTAreal Flood WarningLMKCrawford, Dubois, Floyd, Harrison, Orange, Perry12 hr
Apr 3, 6:44 PM EDTAreal Flood WarningLMKClark, Floyd12 hr
Apr 2, 8:00 PM EDTSevere Thunderstorm WarningLMKButler, Grayson, Ohio30 min
Apr 2, 8:27 PM EDTSevere Thunderstorm WarningLMKEdmonson, Grayson23 min
Apr 2, 10:47 PM EDTSpecial Weather StatementLMKJefferson28 min
Apr 3, 2:01 AM EDTAreal Flood AdvisoryLMKAnderson, Bourbon, Clark, Fayette, Franklin, Harrison and 6 more2 hr
Apr 3, 2:41 AM EDTFlash Flood WarningLMKAnderson, Franklin, Shelby, Spencer, Woodford3 hr
Apr 3, 3:23 AM EDTAreal Flood AdvisoryLMKAnderson, Clark, Fayette, Garrard, Jessamine, Madison and 4 more3 hr
Apr 3, 4:37 AM EDTFlash Flood WarningLMKAnderson, Bullitt, Fayette, Jessamine, Mercer, Nelson and 2 more3 hr
Apr 3, 5:43 AM EDTAreal Flood WarningLMKAnderson, Franklin, Shelby, Spencer, Woodford7 hr
Apr 3, 6:12 AM EDTAreal Flood WarningLMKAnderson, Bullitt, Clark, Fayette, Jessamine, Madison and 5 more3 hr
Apr 3, 6:28 AM EDTSpecial Weather StatementLMKHart27 min
Apr 3, 7:31 AM EDTSpecial Weather StatementLMKBarren, Metcalfe29 min
Apr 3, 9:13 AM EDTAreal Flood WarningLMKAnderson, Bullitt, Clark, Fayette, Jessamine, Madison and 3 more6 hr
Apr 3, 9:23 AM EDTRiver Flood WarningLMKBourbon52 hr
Apr 3, 9:34 AM EDTRiver Flood WarningLMKGarrard, Jessamine, Mercer39 hr
Apr 3, 9:34 AM EDTRiver Flood WarningLMKAnderson, Franklin, Woodford4 days
Apr 3, 9:34 AM EDTRiver Flood WarningLMKCarroll, Henry, Owen5 days
Apr 3, 9:34 AM EDTRiver Flood WarningLMKHardin, Nelson4 days
Apr 3, 9:34 AM EDTRiver Flood WarningLMKBullitt29 hr
Apr 3, 10:18 AM EDTRiver Flood WarningLMKNicholas, Robertson4 days
Apr 3, 10:31 AM EDTRiver Flood WarningLMKOhio47 hr
Apr 3, 10:31 AM EDTRiver Flood WarningLMKEdmonson3 days
Apr 3, 10:31 AM EDTRiver Flood WarningLMKButler, Warren5 days
Apr 3, 10:31 AM EDTRiver Flood WarningLMKButler, Muhlenberg, Ohio8 days
Apr 3, 10:43 AM EDTRiver Flood WarningLMKHarrison52 hr
Apr 3, 1:07 PM EDTAreal Flood WarningLMKAnderson, Bourbon, Bullitt, Clark, Fayette, Franklin and 14 more6 hr
Apr 3, 2:32 PM EDTSpecial Weather StatementLMKSimpson28 min
Apr 3, 2:40 PM EDTSpecial Weather StatementLMKLogan, Warren30 min
Apr 3, 3:08 PM EDTSpecial Weather StatementLMKBarren, Edmonson, Hart, Warren32 min
Apr 3, 3:39 PM EDTFlash Flood WarningLMKAnderson, Franklin, Mercer, Shelby, Spencer, Woodford3 hr
Apr 3, 3:39 PM EDTSpecial Weather StatementLMKGreen, Taylor31 min
Apr 3, 3:58 PM EDTSpecial Weather StatementLMKAnderson, Fayette, Woodford32 min
Apr 3, 4:00 PM EDTFlash Flood WarningLMKBourbon, Clark, Fayette, Harrison, Jessamine, Madison and 3 more3 hr
Apr 3, 4:09 PM EDTSpecial Weather StatementLMKLincoln, Taylor46 min
Apr 3, 4:41 PM EDTFlash Flood WarningLMKBreckinridge, Bullitt, Grayson, Hardin, Larue, Meade3 hr
Apr 3, 4:45 PM EDTSpecial Weather StatementLMKBullitt20 min
Apr 3, 5:12 PM EDTSpecial Weather StatementLMKClark8 min
Apr 3, 6:05 PM EDTSpecial Weather StatementLMKHarrison, Scott30 min
Apr 3, 6:29 PM EDTSpecial Weather StatementLMKClinton31 min
Apr 3, 6:34 PM EDTSpecial Weather StatementLMKJessamine31 min
Apr 3, 6:57 PM EDTAreal Flood WarningLMKBourbon, Clark, Fayette, Garrard, Harrison, Jessamine and 4 more12 hr

Nearby

Flash Flood Warnings in Indiana, 2015Flash Flood Warnings in Kentucky, 2015Every flash flood warning in 2015

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.