Alert archive / Kentucky / Flash Flood Warnings in 2006

Flash Flood Warning 21, NWS Louisville, KY

March 12, 2006Harrison County, Scott County, Kentucky

NWS Louisville, KY issued this flash flood warning at Mar 12, 2006, 7:09 AM EST for Harrison County, Scott County, Kentucky. It was in force for 4 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 12, 2006, 7:09 AM EST (12:09 UTC)
Expired
Mar 12, 2006, 11:15 AM EST
In force
4 hr
Issued by
NWS Louisville, KY
Area
Counties, with a storm outline in the text

Counties Harrison County, KY, Scott County, KY

The radar

The Cincinnati radar (KILN), 131 km from the middle of the area, began a volume at 12:12 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, 0.2 hours before the alert went out and 133 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 2006-03-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 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 2006-03-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -236 square meters per square second.1939587897Sfc1 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
1 J/kg
Mixed-layer CIN
-97 J/kg
Mixed-layer LCL
738 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
-236 m²/s²
0-3 km storm-relative helicity
-92 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.

000 
WGUS53 KLMK 121213
FFWLMK
KYC097-209-121615-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
709 AM EST SUN MAR 12 2006

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  HARRISON COUNTY IN EAST CENTRAL KENTUCKY
  SCOTT COUNTY IN EAST CENTRAL KENTUCKY

* UNTIL 1115 AM EST

* AT 706 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
  THUNDERSTORMS PRODUCING HEAVY RAIN AT A RATE OF 1 TO 2 INCHES      
  PER HOUR ACROSS SATURATED GROUND.   

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  CYNTHIANA.

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 UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF 
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE. DO NOT 
DRIVE THROUGH FLOWING WATER. TURN AROUND...DONT DROWN. 

REPORT FLOODING TO YOUR NEAREST LOCAL LAW ENFORCEMENT AGENCY AND HAVE
THEM RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
LOUISVILLE.

STAY TUNED TO NOAA ALL HAZARDS WEATHER RADIO...YOUR LOCAL RADIO AND
TELEVISION MEDIA FOR DETAILS AND FURTHER UPDATES.

LAT...LON 3834 8474 3821 8473 3813 8465 3821 8444
      3828 8444 3830 8433 3834 8426 3846 8411
      3858 8423 3856 8440 3850 8453

$$

KIRKPATRICK
2 follow-up statements
000 
WGUS73 KLMK 121329
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
828 AM EST SUN MAR 12 2006

KYC097-209-121615-
HARRISON KY-SCOTT KY-
828 AM EST SUN MAR 12 2006

...A FLASH FLOOD WARNING CONTINUES UNTIL 1115 AM EST FOR SCOTT AND
HARRISON COUNTIES...

AT 824 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE SHOWERS WITH EMBEDDED THUNDERSTORMS PRODUCING MODERATE TO 
HEAVY RAINS OVER MUCH OF THE BLUEGRASS.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GEORGETOWN 
AND CYNTHIANA.

EVEN THOUGH THE HEAVIEST RAINS HAVE DROPPED SOUTH OF THE WARNED 
AREA...ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE STILL 
POSSIBLE.

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.

LAT...LON 3834 8474 3821 8473 3813 8465 3821 8444
      3828 8444 3830 8433 3834 8426 3846 8411
      3858 8423 3856 8440 3850 8453

$$
CS
000 
WGUS73 KLMK 121625
FFSLMK

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1118 AM EST SUN MAR 12 2006

KYC097-209-121628-
HARRISON KY-SCOTT KY-
1118 AM EST SUN MAR 12 2006

...THE FLASH FLOOD WARNING FOR SCOTT AND HARRISON COUNTIES EXPIRED AT
1115 AM EST...

STREAMS AND CREEKS WERE AT BANKFULL...BUT APPARENTLY THE RAIN WAS 
NOT HEAVY ENOUGH TO PRODUCE ANY FLOODING. 

SHOWERS WILL CONTINUE INTO THE AFTERNOON AS DOES A FLOOD WATCH.

LAT...LON 3834 8474 3821 8473 3813 8465 3821 8444
      3828 8444 3830 8433 3834 8426 3846 8411
      3858 8423 3856 8440 3850 8453

$$
DK

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 11, 7:22 PM ESTSevere Thunderstorm WarningLMKAllen23 min
Mar 11, 7:38 PM ESTSevere Thunderstorm WarningLMKBarren37 min
Mar 12, 4:56 AM ESTSevere Thunderstorm WarningLMKTrimble34 min
Mar 12, 4:59 AM ESTTornado WarningLMKTrimble21 min
Mar 12, 6:14 AM ESTFlash Flood WarningLMKHenry, Jefferson, Oldham, Trimble4 hr

Nearby

Flash Flood Warnings in Kentucky, 2006Every flash flood warning in 2006

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.