Alert archive / Indiana / Flash Flood Warnings in 2003

Flash Flood Warning 13, NWS Louisville, KY

June 15, 2003Harrison County, Indiana

NWS Louisville, KY issued this flash flood warning at Jun 15, 2003, 4:17 PM EDT for Harrison County, Indiana. It was in force for 118 min. 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 15, 2003, 4:17 PM EDT (20:17 UTC)
Expired
Jun 15, 2003, 6:15 PM EDT
In force
118 min
Issued by
NWS Louisville, KY
Area
Counties, with a storm outline in the text

County Harrison County, IN

The radar

The Louisville radar (KLVX), 32 km from the middle of the area, began a volume at 20:18 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, 8.3 hours before the alert went out and 236 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 2003-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 320 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 2003-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 square meters per square second.193958Sfc1 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
320 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
610 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
26 m²/s²
0-3 km storm-relative helicity
5 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 152019
FFWLMK
INC061-152215-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
417 PM EDT SUN JUN 15 2003

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CENTRAL HARRISON COUNTY IN SOUTH CENTRAL INDIANA

* UNTIL 615 PM EDT

* AT 413 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY
  RAIN OVER LANESVILLE...OR ABOUT 15 MILES WEST OF LOUISVILLE...  
  MOVING VERY LITTLE OR STATIONARY.

* SOME LOCATIONS IN THE WARNING INCLUDE CORYDON

RAINFALL SINCE 3 PM HAS BEEN AROUND 2 INCHES IN THE CORYDON AREA AND 
ADDITIONAL RAINFALL THROUGH 615 PM WILL BE 2 INCHES OR MORE. 
NUMEROUS CITY ROADS IN DOWNTOWN CORYDON HAVE BEEN REPORTED TO BE 
FLOODED BY THE HARRISON COUNTY EMERGENCY MANAGEMENT.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY.
THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY.
VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO
HIGHER GROUND.

LAT...LON 3825 8627 3810 8634 3817 8591 3822 8597
          3832 8602

$$

JB
2 follow-up statements
000 
WGUS73 KLMK 152144
FFSLMK
INC061-152215-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
545 PM EDT SUN JUN 15 2003

...A FLASH FLOOD WARNING CONTINUES UNTIL 615 PM EDT FOR HARRISON
COUNTY IN SOUTH CENTRAL INDIANA...

AT 535 PM EDT LAW ENFORCEMENT OFFICIALS REPORTED STREET FLOODING IN 
DOWNTOWN CORYDON CONTINUING. ALTHOUGH THE HEAVY RAIN WHICH PROMPTED 
THE WARNING HAS ENDED...LIGHT TO MODERATE RAIN WILL CONTINUE TO 
OCCUR AND MAY AGGRAVATE ONGOING FLOODING PROBLEMS IN HARRISON 
COUNTY. ADDITIONAL RAINFALL OF 1/4 INCH IS LIKELY THROUGH 615 PM. 

A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IMMINENT.
MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS
BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS THE ROADWAY.
NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO
ESCAPE RISING WATER MOVE TO HIGHER GROUND.

REPORT FLOODING TO YOUR NEAREST LAW ENFORCEMENT AGENCY. THEY WILL
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
LOUISVILLE.

$$

JB
000 
WGUS73 KLMK 152213
FFSLMK
INC061-152230-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
612 PM EDT SUN JUN 15 2003

...THE FLASH FLOOD WARNING WHICH WAS IN EFFECT UNTIL 615 PM EDT FOR 
HARRISON COUNTY IN SOUTH CENTRAL INDIANA WILL BE ALLOWED TO EXPIRE...

RAINFALL ACROSS CENTRAL HARRISON COUNTY HAS TOTALED AROUND 3 INCHES 
SINCE 4 PM. HOWEVER THE RAIN HAS SINCE ENDED AND THE FLASH FLOOD 
WARNING WILL BE ALLOWED TO EXPIRE. 

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY.
THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY.
VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO
HIGHER GROUND.

REPORT FLOODING TO YOUR NEAREST LAW ENFORCEMENT AGENCY. THEY WILL 
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN 
LOUISVILLE.

$$

JB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 15, 10:16 AM EDTFlash Flood WarningLMKJefferson29 min
Jun 15, 3:40 PM EDTFlash Flood WarningLMKPerry65 min

Nearby

Flash Flood Warnings in Indiana, 2003Every flash flood warning in 2003

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.