Alert archive / Indiana / Severe Thunderstorm Warnings in 2003
Severe Thunderstorm Warning 118, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Jul 6, 2003, 11:10 PM EST for Marion County, Indiana. It was in force for 65 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
- Jul 6, 2003, 11:10 PM EST (04:10 UTC)
- Expired
- Jul 7, 2003, 12:15 AM EST
- In force
- 65 min
- Issued by
- NWS Indianapolis, IN
- Area
- Counties, with a storm outline in the text
County Marion County, IN
The radar
The Indianapolis radar (KIND), 15 km from the middle of the area, began a volume at 04:13 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 6, 11:10 PM EST | Severe Thunderstorm Watch | SPC | 3 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 4.2 hours before the alert went out and 207 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.
- Mixed-layer CAPE
- 1162 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 1025 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 115 m²/s²
- 0-3 km storm-relative helicity
- 120 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KIND 070410 SVRIND INC097-070515- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1110 PM EST SUN JUL 6 2003 THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL MARION COUNTY IN CENTRAL INDIANA THIS INCLUDES THE CITY OF INDIANAPOLIS * UNTIL 1215 AM EST * AT 1103 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 5 MILES NORTHWEST OF WILLIAMS CREEK...OR ABOUT 13 MILES NORTH OF INDIANAPOLIS...MOVING SOUTHEAST AT 35 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... NORTH CROWS NEST AT 1115 PM EST INDIANAPOLIS AT 1120 PM EST WARREN PARK AT 1125 PM EST HAIL...INTENSE RAIN AND STRONG DAMAGING WINDS ARE LIKELY WITH THIS STORM. TAKE COVER IN A SUBSTANTIAL SHELTER UNTIL THE STORM PASSES. REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN INDIANAPOLIS. LAT...LON 3990 8612 3990 8635 3967 8625 3968 8596 $$ JK
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Indianapolis, IN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 6, 1:37 PM EST, 9 hours 33 minutes earlier.
Area forecast discussion, Jul 6, 1:37 PM EST, 9 hours 33 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE INDIANAPOLIS IN 137 PM EST SUN JUL 6 2003 ...FLOOD WATCH WILL BE EXTENDED INTO MONDAY AFTERNOON... PERSISTENCE SEEMS TO BE THE KEY OVER THE LAST SEVERAL DAYS SO WILL GO WITH THAT AND A MODEL BLEND. AT 18Z SCATTERED STORMS WERE SKIRTING THE CWA TO THE NORTH AND SOUTH. SOME CONVECTION IN CENTRAL IL IS HEADED THIS WAY. AS WITH THE LAST 2 DAYS STORMS HAVE BEEN FORMING ON OLD OUTFLOW BOUNDARIES IN SUPER MOIST AND UNSTABLE AIR. POPS HAVE BEEN CHALLENGING AS STORMS ARE MOSTLY SCATTERED IN NATURE TO BEGIN WITH BEFORE ORGANIZING LATER IN THE EVENING. FLOODING IS ALSO A CONCERN AS THESES STORMS HAVE BEEN DUMPING 1-2 INCHES OF RAIN EACH TIME. UPPER PATTERN REMAINS THE SAME FOR THE NEXT FEW DAYS. MOSTLY ZONAL FLOW WITH SHORT WAVES PASSING BY EVERY 24-36 HOURS OR SO UNTIL WEDNESDAY WHEN FRONTAL BOUNDARY MOVES SOUTH THROUGH THE CWA. SHORT WAVES ARE MOSTLY CONFINED TO THE NORTHERN PART OF THE STATE AS IND CWA IS IN THE MORE DIFFLUENT AREA OF THE UPPER FLOW. IN THE SHORTER TERM WILL KEEP SCT TSRA IN THROUGH TUESDAY AS SPC HAS CWA IN SLIGHT RISK THROUGH THEN AND NORTHERN 1/3 OF CWA IN MDT RISK ON DY2. .IND...FLOOD WATCH TIL MONDAY AFTERNOON NORTHERN TWO-THIRDS. SALLY
Hazardous weather outlook, Jul 6, 6:28 PM EST, 4 hours 42 minutes before
INZ021-028>031-035>049-051>057-060>065-067>072-071000- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE INDIANAPOLIS IN 628 PM EST SUN JUL 6 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA. .DAY ONE...TONIGHT THERE IS A CHANCE OF THUNDERSTORMS TONIGHT. THE STORMS COULD BE SEVERE ESPECIALLY NORTH OF INDIANAPOLIS WITH DAMAGING WINDS...LARGE HAIL...HEAVY RAIN AND FLASH FLOODING ALL POSSIBLE. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY THERE IS A CHANCE OF THUNDERSTORMSON MONDAY AFTERNOON. THE CHANCE FOR THUNDERSTORMSS WILL CONTINUE FROM TUESDAY AFTERNOON THROUGH WEDNESDAY EVENING. .SPOTTER INFORMATION STATEMENT... SEVERE WEATHERS MAY BE NEEDED TONIGHT ESPECIALLY NORTH OF INDIANAPOLIS && MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING URL... HTTP://WWW.CRH.NOAA.GOV/IND (ALL LOWER CASE) KOCH
In the hours before
Local storm report, Jul 6, 9:47 PM EST, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
0947 PM EST SUN JUL 06 2003
TIME(EST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0919 PM COVINGTON IN WIND DAMAGE
07/06/03 FOUNTAIN
JEOLocal storm report, Jul 6, 9:58 PM EST, 1 hour 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
0958 PM EST SUN JUL 06 2003
TIME(EST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0940 PM 3 NW COVINGTON IN WIND DAMAGE
07/06/03 FOUNTAIN LARGE LIMBS DOWN
JEOLocal storm report, Jul 6, 9:59 PM EST, 1 hour 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
0959 PM EST SUN JUL 06 2003
TIME(EST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0940 PM 7 SW WILLIAMSPORT IN WIND DAMAGE
07/06/03 FOUNTAIN LARGE LIMBS DOWN
JEOLocal storm report, Jul 6, 10:40 PM EST, 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1040 PM EST SUN JUL 06 2003
TIME(EST) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1035 PM 9 NW LEBANON IN WIND DAMAGE
07/06/03 BOONE POWER LINES DOWN OVER
STATE ROUTE 47 AT COUNTY
ROAD 900 W.
JEOSpecial weather statement, Jul 6, 10:57 PM EST, 13 minutes before
INZ021-029>031-037>042-049-010400- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1057 PM EST SUN JUL 6 2003 SEVERE THUNDERSTORM WATCH #657 THAT WAS IN EFFECT FOR...CARROLL... HOWARD...TIPPECANOE...CLINTON...TIPTON...MADISON...DELAWARE...RANDOLP H...HAMILTON...BOONE AND HENRY COUNTIES...HAS BEEN CANCELLED. A NEW SEVERE THUNDERSTORM WATCH WILL BE ISSUED SHORTLY.
Special weather statement, Jul 6, 10:58 PM EST, 12 minutes before
INZ028-035-036-070400- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1058 PM EST SUN JUL 6 2003 SEVERE THUNDERSTORM WATCH #658 THAT WAS IN EFFECT FOR...WARREN... FOUNTAIN AND MONTGOMERY COUNTIES... HAS BEEN CANCELLED. KOCH
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 7:42 PM EST | Severe Thunderstorm Warning | IND | Carroll, Tippecanoe | 33 min |
| Jul 6, 7:47 PM EST | Flash Flood Warning | IND | Carroll, Tippecanoe | 118 min |
| Jul 6, 8:05 PM EST | Severe Thunderstorm Warning | IND | Warren | 25 min |
| Jul 6, 8:36 PM EST | Severe Thunderstorm Warning | IND | Fountain, Warren | 39 min |
| Jul 6, 8:44 PM EST | Severe Thunderstorm Warning | IND | Tippecanoe | 31 min |
| Jul 6, 9:14 PM EST | Severe Thunderstorm Warning | IND | Fountain, Warren | 46 min |
| Jul 6, 10:05 PM EST | Flash Flood Warning | IND | Boone, Clinton, Howard, Montgomery, Tipton | 3 hr |
| Jul 6, 10:30 PM EST | Severe Thunderstorm Warning | IND | Boone | 45 min |
| Jul 6, 10:53 PM EST | Severe Thunderstorm Warning | IND | Montgomery | 37 min |
| Jul 6, 10:54 PM EST | Severe Thunderstorm Warning | IND | Hendricks | 66 min |
| Jul 6, 10:58 PM EST | Severe Thunderstorm Warning | IND | Delaware, Hamilton, Madison, Randolph, Tipton | 62 min |
| Jul 6, 11:12 PM EST | Severe Thunderstorm Warning | IND | Boone | 33 min |
| Jul 6, 11:28 PM EST | Severe Thunderstorm Warning | IND | Hancock, Henry | 62 min |
| Jul 7, 12:15 AM EST | Flash Flood Warning | IND | Hamilton | 60 min |
| Jul 7, 12:55 AM EST | Flash Flood Warning | IND | Delaware, Henry, Madison | 65 min |
| Jul 7, 2:49 AM EST | Flash Flood Warning | IND | Delaware, Randolph | 56 min |
| Jul 7, 12:17 PM EST | Severe Thunderstorm Warning | IND | Henry | 43 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 2003Every severe thunderstorm 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.