Alert archive / Indiana / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 112, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 29, 1998, 7:01 PM EST for Montgomery County, Indiana. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 29, 1998, 7:01 PM EST (00:01 UTC)
- Expired
- Jun 29, 1998, 7:35 PM EST
- In force
- 34 min
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
County Montgomery County, IN
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 29, 6:30 PM EST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 0.0 hours before the alert went out and 273 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
- 397 J/kg
- Mixed-layer CIN
- -57 J/kg
- Mixed-layer LCL
- 1435 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 146 m²/s²
- 0-3 km storm-relative helicity
- 201 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 4.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KIND 300001 RRA SVRIND INC021-107-133-300035- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE INDIANAPOLIS IN 701 PM EST MON JUN 29 1998 THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CLAY COUNTY IN WEST CENTRAL INDIANA MONTGOMERY COUNTY IN WEST CENTRAL INDIANA PUTNAM COUNTY IN WEST CENTRAL INDIANA * UNTIL 735 PM EST * AT 657 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM FROM LAFAYETTE TO TERRE HAUTE... MOVING EAST AT 40 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... BRAZIL BY 710 PM EST CRAWFORDSVILLE BY 715 PM EST GREENCASTLE BY 720 PM EST GO INSIDE A STURDY BUILDING AND STAY AWAY FROM WINDOWS! A TORNADO WATCH IS IN EFFECT. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. CONLEY
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 7:01 PM EST | Severe Thunderstorm Warning | IND | Clay, Putnam | 34 min |
| Jun 29, 7:02 PM EST | Severe Thunderstorm Warning | IND | Vermillion | 33 min |
| Jun 29, 7:15 PM EST | Flash Flood Warning | IND | Clay, Owen | 3 hr |
| Jun 29, 7:27 PM EST | Severe Thunderstorm Warning | IND | Hendricks | 33 min |
| Jun 29, 7:34 PM EST | Severe Thunderstorm Warning | IND | Montgomery | 31 min |
| Jun 29, 7:38 PM EST | Severe Thunderstorm Warning | IND | Marion | 47 min |
| Jun 29, 7:53 PM EST | Severe Thunderstorm Warning | IND | Greene | 32 min |
| Jun 29, 8:01 PM EST | Tornado Warning | IND | Daviess | 34 min |
| Jun 29, 8:04 PM EST | Severe Thunderstorm Warning | IND | Johnson | 51 min |
| Jun 29, 8:08 PM EST | Severe Thunderstorm Warning | IND | Hancock, Shelby | 47 min |
| Jun 29, 8:22 PM EST | Tornado Warning | IND | Lawrence | 33 min |
| Jun 29, 8:29 PM EST | Severe Thunderstorm Warning | IND | Bartholomew | 36 min |
| Jun 29, 8:45 PM EST | Severe Thunderstorm Warning | IND | Jackson, Jennings | 45 min |
| Jun 29, 8:45 PM EST | Severe Thunderstorm Warning | IND | Lawrence | 45 min |
| Jun 29, 8:51 PM EST | Severe Thunderstorm Warning | IND | Jackson, Jennings | 49 min |
| Jun 29, 8:51 PM EST | Severe Thunderstorm Warning | IND | Decatur | 49 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 1998Every severe thunderstorm warning in 1998
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.