Alert archive / Indiana / Severe Thunderstorm Warnings in 2004

Severe Thunderstorm Warning 73, NWS Indianapolis, IN

May 30, 20044 counties in Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at May 30, 2004, 9:45 PM EST for 4 counties in Indiana. It was in force for 45 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
May 30, 2004, 9:45 PM EST (02:45 UTC)
Expired
May 30, 2004, 10:30 PM EST
In force
45 min
Issued by
NWS Indianapolis, IN
Area
Counties, with a storm outline in the text

Counties Bartholomew County, IN, Brown County, IN, Decatur County, IN, Jennings County, IN

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 30, 6:55 PM ESTTornado WatchSPC8 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 2.8 hours before the alert went out and 178 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 2004-05-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 778 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2004-05-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 316 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
778 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
710 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
316 m²/s²
0-3 km storm-relative helicity
399 m²/s²
Significant tornado parameter
1.7
Supercell composite
9.6

Open this sounding in Storm Lab

The text

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

083 
WUUS53 KIND 310245
SVRIND
INC005-013-031-079-310330-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
944 PM EST SUN MAY 30 2004

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BARTHOLOMEW COUNTY IN CENTRAL INDIANA
  THIS INCLUDES THE CITY OF COLUMBUS
  DECATUR COUNTY IN CENTRAL INDIANA
  BROWN COUNTY IN SOUTH CENTRAL INDIANA
  NORTHERN JENNINGS COUNTY IN SOUTHEAST INDIANA

* UNTIL 1030 PM EST

* AT 939 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM.  THIS STORM WAS LOCATED 8 MILES SOUTHEAST OF
  NASHVILLE...OR ABOUT 12 MILES WEST OF COLUMBUS...AND MOVING EAST AT
  50 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  COLUMBUS AROUND 955 PM EST
  ELIZABETHTOWN AROUND 1000 PM EST
  HOPE AROUND 1010 PM EST
  HARTSVILLE AROUND 1015 PM EST

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF
YOUR HOME OR BUSINESS. THIS STORM HAS THE POTENTIAL TO CAUSE SERIOUS
INJURY AND SIGNIFICANT DAMAGE TO PROPERTY.

LAT...LON 3933 8638 3905 8638 3903 8532 3944 8532
          3944 8562 3934 8563

$$
DRT

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, 9:21 PM ESTFlash Flood WarningINDHendricks, Johnson, Marion, Morgan, Owen, Putnam5 hr
May 30, 9:31 PM ESTSevere Thunderstorm WarningINDRandolph29 min
May 30, 9:37 PM ESTSevere Thunderstorm WarningINDJackson38 min
May 30, 10:03 PM ESTSevere Thunderstorm WarningINDRush42 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2004Every severe thunderstorm 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.