Alert archive / Indiana / Flash Flood Warnings in 2004

Flash Flood Warning 8, NWS Indianapolis, IN

May 30, 20046 counties in Indiana

NWS Indianapolis, IN issued this flash flood warning at May 30, 2004, 9:21 PM EST for 6 counties in Indiana. It was in force for 5 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
May 30, 2004, 9:21 PM EST (02:21 UTC)
Expired
May 31, 2004, 2:15 AM EST
In force
5 hr
Issued by
NWS Indianapolis, IN
Area
Counties, with a storm outline in the text

Counties Hendricks County, IN, Johnson County, IN, Marion County, IN, Morgan County, IN, Owen County, IN, Putnam County, IN

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 2.4 hours before the alert went out and 184 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, Lincoln, IL at 00:00Z on 2004-05-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 7 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, Lincoln, IL at 00:00Z on 2004-05-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -89 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
7 J/kg
Mixed-layer CIN
-270 J/kg
Mixed-layer LCL
845 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
-89 m²/s²
0-3 km storm-relative helicity
-31 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 KIND 310223
FFWIND
INC063-081-097-109-119-133-310815-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
921 PM EST SUN MAY 30 2004

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  HENDRICKS COUNTY IN CENTRAL INDIANA
  NORTHERN JOHNSON COUNTY IN CENTRAL INDIANA
  MARION COUNTY IN CENTRAL INDIANA
  THIS INCLUDES THE CITY OF INDIANAPOLIS
  MORGAN COUNTY IN CENTRAL INDIANA
  OWEN COUNTY IN WEST CENTRAL INDIANA
  PUTNAM COUNTY IN WEST CENTRAL INDIANA

* UNTIL 315 AM EST

* AT 914 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  TWO AND A HALF TO FOUR INCHES OF RAIN HAVE FALLEN SINCE LATE 
  AFTERNOON.  ALMOST THREE INCHES OF RAINFALL HAVE BEEN REPORTED
  AT THE INDIANAPOLIS AIRPORT DURING THAT SAME TIME.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  WYNNEDALE...WHITELAND...WARREN PARK...SPRING HILL...SPENCER...
  SPEEDWAY...SOUTHPORT...PLAINFIELD...PARAGON...NORTH CROWS NEST...
  NEW WHITELAND...MOORESVILLE...LAKE HART...HOMECROFT...GREENWOOD...
  DANVILLE...CROWS NEST...ROCKY RIPPLE...COATESVILLE...CLOVERDALE...
  CLERMONT...CLAYTON...CASTLETON...BROOKLYN...BETHANY...BEECH
  GROVE...BARGERSVILLE AND AMO.

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

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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

LAT...LON 3955 8687 3916 8706 3923 8680 3934 8672
          3954 8602 3991 8601 3979 8657

$$

JEH
1 follow-up statement
000 
WGUS73 KIND 310459
FFSIND
INC063-081-097-109-119-133-310815-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1159 PM EST SUN MAY 30 2004

...FLASH FLOOD WARNINGS REMAIN IN EFFECT FOR OWEN...PUTMAN...
   MORGAN...HENDRICKS...MARION AND JOHNSON COUNTIES UNTIL
   315 AM EST.

RAIN AMOUNTS FROM TWO AND A HALF INCHES TO JUST OVER 4
INCHES HAVE OCCURRED SINCE THIS MORNING.  AT THE
INDIANAPOLIS OVER 3.8 INCHES OF RAINFALL HAVE BEEN REPORTED.

AT 1100 PM EST LAW ENFORCEMENT REPORTED OVER 2 FEET OF WATER
ON SOME ROADWAYS IN DECATUR TOWNSHIP.  THERE WAS ALSO
EXTENSIVE STREET FLOODING REPORTED IN FRANKLIN IN SOUTHERN
JOHNSON COUNTY.

FORTUNATELY MOST OF THE RAINS HAVE DIMINISHED ACROSS CENTRAL
INDIANA.  ONLY LIGHT RAIN AMOUNTS WILL OCCUR FOR THE REST OF
THE NIGHT.

MOTORISTS SHOULD BE ALERT FOR AREAS OF HIGH WATER ON SOME
ROADWAYS.  BE ESPECIALLY CAREFUL WHEN DRIVING IN DARK
UN-LIGHTED AREAS AS IT IS HARD TO SEE AREAS OF DEEP WATER ON
ROADS.

REPORT SERIOUS FLOODING TO THE LAW ENFORCEMENT AGENCY FOR
RELAY TO THE NATIONAL WEATHER SERVICE.
$$

JEH

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 30, 7:01 PM ESTSevere Thunderstorm WarningINDCarroll, Clinton, Tippecanoe59 min
May 30, 7:10 PM ESTTornado WarningINDHancock, Marion50 min
May 30, 7:15 PM ESTTornado WarningINDParke, Vermillion60 min
May 30, 7:29 PM ESTFlash Flood WarningINDParke, Vermillion5 hr
May 30, 7:32 PM ESTTornado WarningINDCarroll, Clinton, Tippecanoe58 min
May 30, 7:40 PM ESTSevere Thunderstorm WarningINDVigo50 min
May 30, 7:42 PM ESTTornado WarningINDVigo48 min
May 30, 7:44 PM ESTTornado WarningINDBoone, Montgomery61 min
May 30, 7:51 PM ESTTornado WarningINDSullivan39 min
May 30, 7:54 PM ESTSevere Thunderstorm WarningINDKnox51 min
May 30, 7:59 PM ESTTornado WarningINDClay46 min
May 30, 8:00 PM ESTTornado WarningINDHancock45 min
May 30, 8:04 PM ESTTornado WarningINDPutnam41 min
May 30, 8:11 PM ESTTornado WarningINDClinton64 min
May 30, 8:13 PM ESTTornado WarningINDMadison47 min
May 30, 8:25 PM ESTSevere Thunderstorm WarningINDHamilton, Hendricks, Marion, Morgan50 min
May 30, 8:27 PM ESTTornado WarningINDGreene33 min
May 30, 8:36 PM ESTFlash Flood WarningINDClay, Vigo4 hr
May 30, 8:39 PM ESTTornado WarningINDClay, Vigo51 min
May 30, 8:44 PM ESTSevere Thunderstorm WarningINDDaviess, Martin31 min
May 30, 8:47 PM ESTSevere Thunderstorm WarningINDOwen28 min
May 30, 8:56 PM ESTSevere Thunderstorm WarningINDLawrence, Monroe49 min
May 30, 8:56 PM ESTTornado WarningINDDelaware, Madison34 min
May 30, 9:10 PM ESTSevere Thunderstorm WarningINDBrown35 min
May 30, 9:31 PM ESTSevere Thunderstorm WarningINDRandolph29 min
May 30, 9:37 PM ESTSevere Thunderstorm WarningINDJackson38 min
May 30, 9:45 PM ESTSevere Thunderstorm WarningINDBartholomew, Brown, Decatur, Jennings45 min
May 30, 10:03 PM ESTSevere Thunderstorm WarningINDRush42 min

Nearby

Flash Flood Warnings in Indiana, 2004Every flash flood warning in 2004

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.