Alert archive / Indiana / Flash Flood Warnings in 2012

Flash Flood Warning 6, NWS Louisville, KY

March 2, 20126 counties in Indiana; Trimble County, Kentucky

NWS Louisville, KY issued this flash flood warning at Mar 2, 2012, 4:27 PM EST for 6 counties in Indiana; Trimble 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
Mar 2, 2012, 4:27 PM EST (21:27 UTC)
Expired
Mar 2, 2012, 7:17 PM EST
In force
3 hr
Issued by
NWS Louisville, KY
Area
Storm-based polygon
Flood severity
None

Counties Clark County, IN, Crawford County, IN, Harrison County, IN, Jefferson County, IN, Scott County, IN, Washington County, IN, Trimble County, KY

The radar

The Louisville radar (KLVX), 75 km from the middle of the area, began a volume at 21:29 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.5 hours before the alert went out and 182 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 2012-03-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2012-03-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 217 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1876 m above ground
0-6 km bulk shear
78 kt
0-1 km storm-relative helicity
217 m²/s²
0-3 km storm-relative helicity
254 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.

508 
WGUS53 KLMK 022127
FFWLMK
INC019-025-061-077-143-175-KYC223-030030-
/O.NEW.KLMK.FF.W.0006.120302T2127Z-120303T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
427 PM EST FRI MAR 2 2012

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  TRIMBLE COUNTY IN NORTH CENTRAL KENTUCKY...
  NORTHERN CLARK COUNTY IN SOUTH CENTRAL INDIANA...
  NORTHEASTERN CRAWFORD COUNTY IN SOUTH CENTRAL INDIANA...
  NORTHWESTERN HARRISON COUNTY IN SOUTH CENTRAL INDIANA...
  SOUTHERN JEFFERSON COUNTY IN SOUTH CENTRAL INDIANA...
  SOUTHERN SCOTT COUNTY IN SOUTH CENTRAL INDIANA...
  SOUTHERN WASHINGTON COUNTY IN SOUTH CENTRAL INDIANA...

* UNTIL 730 PM EST

* AT 425 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAINFALL FROM A THUNDERSTORMS OVER THE WARNED AREA.

* LOCATIONS IMPACTED INCLUDE...MADISON...SALEM...SCOTTSBURG...
  BEDFORD...

  IN ADDITION...TROUT...MOUNT PLEASANT AND MONITOR ARE INCLUDED IN
  THIS FLASH FLOOD WARNING.

  FLASH FLOOD PRONE AREAS IN THIS WARNING...
  INDIAN KENTUCKY CREEK OVERFLOWS BROOKSVILLE MANVILLE ROAD AND
  BISHOP HILL ROAD.
  LOW LYING AREA ON SPLINTER RIDGE 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 3869 8519 3869 8521 3874 8526 3873 8532
      3860 8521 3841 8599 3842 8603 3840 8603
      3834 8629 3857 8631 3883 8522

$$

MP
1 follow-up statement
779 
WGUS73 KLMK 030017
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
717 PM EST FRI MAR 2 2012

INC019-025-061-077-143-175-KYC223-030026-
/O.CAN.KLMK.FF.W.0006.000000T0000Z-120303T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SCOTT IN-WASHINGTON IN-JEFFERSON IN-HARRISON IN-CLARK IN-CRAWFORD IN-
TRIMBLE KY-
717 PM EST FRI MAR 2 2012

...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR TRIMBLE...
NORTHEASTERN CRAWFORD...NORTHERN CLARK...NORTHWESTERN HARRISON...
SOUTHERN JEFFERSON...SOUTHERN WASHINGTON AND SOUTHERN SCOTT
COUNTIES...

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 3869 8519 3869 8521 3874 8526 3873 8532
      3860 8521 3841 8599 3842 8603 3840 8603
      3834 8629 3857 8631 3883 8522

$$

MJ

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 2, 4:49 AM ESTSpecial Weather StatementLMKPerry26 min
Mar 2, 5:34 AM ESTSevere Thunderstorm WarningLMKHarrison26 min
Mar 2, 5:56 AM ESTSpecial Weather StatementLMKHarrison64 min
Mar 2, 7:00 AM ESTSpecial Weather StatementLMKFloyd30 min
Mar 2, 7:48 AM ESTSpecial Weather StatementLMKWashington27 min
Mar 2, 9:24 AM ESTSpecial Weather StatementLMKScott, Washington36 min
Mar 2, 9:33 AM ESTSpecial Weather StatementLMKDubois27 min
Mar 2, 10:05 AM ESTSpecial Weather StatementLMKOrange25 min
Mar 2, 10:07 AM ESTSpecial Weather StatementLMKHarrison23 min
Mar 2, 10:20 AM ESTSevere Thunderstorm WarningLMKClark, Crawford, Harrison, Orange, Washington25 min
Mar 2, 10:46 AM ESTSpecial Weather StatementLMKScott, Washington29 min
Mar 2, 11:13 AM ESTSpecial Weather StatementLMKJefferson17 min
Mar 2, 1:59 PM ESTTornado WarningLMKDubois, Perry46 min
Mar 2, 2:16 PM ESTTornado WarningLMKCrawford, Orange44 min
Mar 2, 2:40 PM ESTTornado Warning EmergencyLMKClark, Crawford, Floyd, Harrison, Orange, Washington50 min
Mar 2, 2:42 PM ESTFlash Flood WarningLMKCrawford, Dubois, Orange3 hr
Mar 2, 2:42 PM ESTTornado WarningLMKDubois18 min
Mar 2, 2:58 PM ESTTornado WarningLMKCrawford, Orange17 min
Mar 2, 3:06 PM ESTTornado Warning EmergencyLMKClark, Jefferson, Scott, Washington39 min
Mar 2, 3:15 PM ESTSevere Thunderstorm WarningLMKDubois, Perry30 min
Mar 2, 3:19 PM ESTSevere Thunderstorm WarningLMKPerry26 min
Mar 2, 3:25 PM ESTSevere Thunderstorm WarningLMKCrawford, Harrison, Perry35 min
Mar 2, 3:26 PM ESTTornado WarningLMKPerry34 min
Mar 2, 3:33 PM ESTTornado WarningLMKPerry27 min
Mar 2, 3:39 PM ESTTornado Warning EmergencyLMKClark, Jefferson, Scott36 min
Mar 2, 3:41 PM ESTTornado WarningLMKCrawford, Harrison, Orange, Washington34 min
Mar 2, 3:50 PM ESTSpecial Weather StatementLMKClark, Floyd, Harrison25 min
Mar 2, 3:51 PM ESTTornado WarningLMKClark24 min
Mar 2, 3:53 PM ESTTornado WarningLMKHarrison22 min
Mar 2, 3:55 PM ESTSevere Thunderstorm WarningLMKClark, Floyd, Harrison, Washington20 min
Mar 2, 4:10 PM ESTSevere Thunderstorm WarningLMKClark, Jefferson, Scott35 min
Mar 2, 4:15 PM ESTSevere Thunderstorm WarningLMKHarrison30 min
Mar 2, 4:20 PM ESTTornado WarningLMKHarrison25 min
Mar 2, 3:50 AM ESTSpecial Weather StatementLMKOhio25 min
Mar 2, 4:08 AM ESTSpecial Weather StatementLMKEdmonson37 min
Mar 2, 4:24 AM ESTSevere Thunderstorm WarningLMKBarren, Edmonson, Grayson, Hart, Warren36 min
Mar 2, 4:45 AM ESTSpecial Weather StatementLMKLarue30 min
Mar 2, 5:17 AM ESTSpecial Weather StatementLMKMarion, Taylor28 min
Mar 2, 6:07 AM ESTSpecial Weather StatementLMKBoyle, Garrard23 min
Mar 2, 6:40 AM ESTSpecial Weather StatementLMKGarrard, Madison35 min
Mar 2, 7:34 AM ESTSevere Thunderstorm WarningLMKButler, Logan, Ohio26 min
Mar 2, 7:41 AM ESTSevere Thunderstorm WarningLMKAllen, Barren, Simpson, Warren22 min
Mar 2, 8:03 AM ESTSpecial Weather StatementLMKCumberland, Monroe27 min
Mar 2, 8:08 AM ESTSpecial Weather StatementLMKButler, Grayson22 min
Mar 2, 8:15 AM ESTSevere Thunderstorm WarningLMKCumberland, Monroe30 min
Mar 2, 8:25 AM ESTSpecial Weather StatementLMKClinton, Cumberland35 min
Mar 2, 8:36 AM ESTSpecial Weather StatementLMKGrayson24 min
Mar 2, 8:38 AM ESTSpecial Weather StatementLMKJefferson, Oldham22 min
Mar 2, 8:52 AM ESTSpecial Weather StatementLMKBullitt, Hardin23 min
Mar 2, 8:53 AM ESTSpecial Weather StatementLMKRussell37 min
Mar 2, 9:02 AM ESTSpecial Weather StatementLMKHenry28 min
Mar 2, 9:09 AM ESTSpecial Weather StatementLMKFranklin36 min
Mar 2, 9:24 AM ESTSevere Thunderstorm WarningLMKJefferson26 min
Mar 2, 9:29 AM ESTSpecial Weather StatementLMKHancock31 min
Mar 2, 9:46 AM ESTSpecial Weather StatementLMKOldham29 min
Mar 2, 3:50 PM ESTTornado WarningLMKGrayson, Ohio25 min
Mar 2, 3:56 PM ESTSevere Thunderstorm WarningLMKBreckinridge, Hancock, Ohio19 min
Mar 2, 4:02 PM ESTSevere Thunderstorm WarningLMKBullitt, Hardin28 min
Mar 2, 4:07 PM ESTSevere Thunderstorm WarningLMKBoyle, Marion, Mercer, Washington23 min
Mar 2, 4:07 PM ESTTornado WarningLMKHenry23 min
Mar 2, 4:11 PM ESTTornado WarningLMKBreckinridge, Grayson, Hardin, Ohio34 min
Mar 2, 4:27 PM ESTSevere Thunderstorm WarningLMKBoyle, Fayette, Garrard, Jessamine, Lincoln, Madison and 1 more33 min
Mar 2, 4:30 PM ESTSevere Thunderstorm WarningLMKShelby, Spencer30 min
Mar 2, 4:32 PM ESTSevere Thunderstorm WarningLMKHenry28 min
Mar 2, 4:34 PM ESTTornado WarningLMKBullitt, Shelby, Spencer26 min
Mar 2, 4:37 PM ESTSevere Thunderstorm WarningLMKAllen, Logan, Simpson, Warren23 min
Mar 2, 4:38 PM ESTSevere Thunderstorm WarningLMKButler, Logan, Warren37 min
Mar 2, 4:39 PM ESTTornado WarningLMKFayette, Jessamine, Woodford21 min
Mar 2, 4:41 PM ESTTornado WarningLMKButler, Logan, Warren34 min
Mar 2, 4:42 PM ESTTornado WarningLMKGarrard, Madison33 min
Mar 2, 4:43 PM ESTTornado WarningLMKHardin, Larue32 min
Mar 2, 4:44 PM ESTTornado WarningLMKAllen, Logan, Simpson, Warren46 min
Mar 2, 4:46 PM ESTSevere Thunderstorm WarningLMKGreen, Hart, Larue, Taylor29 min
Mar 2, 4:53 PM ESTTornado WarningLMKAnderson, Franklin, Shelby, Spencer, Woodford22 min
Mar 2, 4:59 PM ESTSevere Thunderstorm WarningLMKBourbon, Clark, Nicholas16 min
Mar 2, 5:04 PM ESTTornado WarningLMKClark, Madison11 min
Mar 2, 5:04 PM ESTTornado WarningLMKLogan, Warren26 min
Mar 2, 5:04 PM ESTTornado WarningLMKMarion, Nelson, Washington26 min
Mar 2, 5:09 PM ESTTornado WarningLMKButler, Edmonson, Hart, Warren36 min
Mar 2, 5:10 PM ESTTornado WarningLMKMarion, Taylor35 min

Nearby

Flash Flood Warnings in Indiana, 2012Flash 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.