Alert archive / Indiana / Tornado Warnings in 2002
Tornado Warning 6, NWS Indianapolis, IN
NWS Indianapolis, IN issued this tornado warning at Sep 20, 2002, 11:28 AM EST for Knox County, Indiana. It was in force for 32 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Sep 20, 2002, 11:28 AM EST (16:28 UTC)
- Expired
- Sep 20, 2002, 12:00 PM EST
- In force
- 32 min
- Issued by
- NWS Indianapolis, IN
- Area
- Counties, with a storm outline in the text
County Knox County, IN
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 20, 11:35 AM EST | Tornado F0 | Petersburg, IN | The tornado path began in a remote area just south of the White River near County Road 775 in far northwestern Pike County. The tornado was only on the ground for a mile before crossing the White River into Knox County. No known structural damage occurred in P |
| Sep 20, 11:37 AM EST | Tornado F2 | Monroe City, IN |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 4.5 hours before the alert went out and 203 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
- 429 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 454 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 163 m²/s²
- 0-3 km storm-relative helicity
- 174 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.2
The text
As transmitted, in the capitals the NWS used until 2016.
574 WFUS53 KIND 201628 TORIND INC083-201700- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1128 AM EST FRI SEP 20 2002 THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A * TORNADO WARNING FOR... SOUTHERN KNOX COUNTY IN SOUTHWEST INDIANA * UNTIL NOON EST * AT 1123 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO OVER DECKER...OR ABOUT 13 MILES SOUTH OF VINCENNES...MOVING NORTHEAST AT 35 MPH. * THE MOST DANGEROUS PART OF THE STORM IS EXPECTED TO BE NEAR... MONROE CITY AT 1140 AM EST WHEATLAND AT 1145 AM EST THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. IF NO BASEMENT IS AVAILABLE...GO TO THE LOWEST FLOOR OF THE BUILDING IN AN INTERIOR HALLWAY OR ROOM. GET UNDER STURDY FURNITURE OR USE BLANKETS OR PILLOWS TO COVER YOUR BODY. IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH OR OTHER LOW SPOT. LAT...LON 3850 8764 3837 8748 3857 8724 3878 8733
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 7:35 PM EST | Severe Thunderstorm Warning | IND | Clay, Sullivan, Vigo | 25 min |
| Sep 20, 11:39 AM EST | Tornado Warning | IND | Daviess | 51 min |
| Sep 20, 11:50 AM EST | Tornado Warning | IND | Daviess, Greene, Knox | 25 min |
| Sep 20, 12:14 PM EST | Tornado Warning | IND | Greene, Owen | 46 min |
| Sep 20, 12:15 PM EST | Tornado Warning | IND | Daviess, Greene | 30 min |
| Sep 20, 12:39 PM EST | Tornado Warning | IND | Greene, Monroe, Owen | 36 min |
| Sep 20, 12:42 PM EST | Tornado Warning | IND | Morgan, Owen | 33 min |
| Sep 20, 1:04 PM EST | Tornado Warning | IND | Morgan | 41 min |
| Sep 20, 1:08 PM EST | Severe Thunderstorm Warning | IND | Hendricks | 37 min |
| Sep 20, 1:22 PM EST | Tornado Warning | IND | Johnson, Marion | 38 min |
| Sep 20, 1:46 PM EST | Tornado Warning | IND | Hancock | 44 min |
| Sep 20, 1:53 PM EST | Severe Thunderstorm Warning | IND | Jackson, Lawrence | 37 min |
| Sep 20, 1:58 PM EST | Tornado Warning | IND | Marion | 17 min |
| Sep 20, 2:06 PM EST | Tornado Warning | IND | Madison | 54 min |
| Sep 20, 2:07 PM EST | Severe Thunderstorm Warning | IND | Hamilton | 23 min |
| Sep 20, 2:09 PM EST | Severe Thunderstorm Warning | IND | Bartholomew, Brown | 66 min |
| Sep 20, 2:44 PM EST | Tornado Warning | IND | Delaware | 46 min |
| Sep 20, 3:02 PM EST | Tornado Warning | IND | Rush | 28 min |
| Sep 20, 3:03 PM EST | Severe Thunderstorm Warning | IND | Decatur, Jennings | 42 min |
| Sep 20, 3:19 PM EST | Severe Thunderstorm Warning | IND | Randolph | 41 min |
Nearby
Tornado Warnings in Indiana, 2002Every tornado warning in 2002Tornadoes in 2002
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.