Alert archive / Indiana / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 49, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 2, 1990, 8:30 PM EST for Kosciusko County, Indiana. It was in force for 30 min.
The area
The counties it named.
The facts
- Issued
- Jun 2, 1990, 8:30 PM EST (01:30 UTC)
- Expired
- Jun 2, 1990, 9:00 PM EST
- In force
- 30 min
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
County Kosciusko County, IN
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 00:00Z, 1.5 hours before the alert went out and 205 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
- 1038 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 715 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 188 m²/s²
- 0-3 km storm-relative helicity
- 285 m²/s²
- Significant tornado parameter
- 1.1
- Supercell composite
- 6.4
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KSBN 030132
SVRSBN
INC085-030200-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SOUTH BEND IN
830 PM EST PM JUN 2 1990
THE NATIONAL WEATHER SERVICE IN SOUTH BEND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 900 PM EST
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN NORTH CENTRAL INDIANA
...SOUTHERN KOSCUISKO
AT 830 PM EST...SOUTH BEND RADAR INDICATED A SEVERE THUNDERSTORM NEAR
CLAYPOOL INDIANA...31 MILES WEST NORTHWEST OF FORT WAYNE.
THIS STORM PRODUCED DIME TO QUARTER SIZE HAIL AT 825 PM EST AT SILVER
LAKE INDIANA...31 MILES WEST OF FORT WAYNE.
THE SEVERE THUNDERSTORM IS MOVING EAST AT 20 MPH.
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.
WHEN THUNDERSTORMS ARE OCCURRING...PEOSPLE SHOULD MOVE INSIDE A
STRONG BUILDING. DO NOT STAND BY WINDOWS. DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 2, 7:00 PM EST | Tornado Warning | IND | Daviess | 30 min |
| Jun 2, 7:11 PM EST | Tornado Warning | IND | Boone, Clinton | 49 min |
| Jun 2, 7:17 PM EST | Tornado Warning | IND | Hendricks | 38 min |
| Jun 2, 7:18 PM EST | Tornado Warning | IND | Gibson, Knox | 42 min |
| Jun 2, 7:25 PM EST | Tornado Warning | IND | Greene | 50 min |
| Jun 2, 7:26 PM EST | Severe Thunderstorm Warning | IND | Kosciusko | 34 min |
| Jun 2, 7:26 PM EST | Tornado Warning | IND | Martin | 49 min |
| Jun 2, 7:29 PM EST | Tornado Warning | IND | Cass, Miami | 46 min |
| Jun 2, 7:34 PM EST | Tornado Warning | IND | Fulton | 26 min |
| Jun 2, 7:35 PM EST | Tornado Warning | IND | Hamilton, Marion | 40 min |
| Jun 2, 7:40 PM EST | Tornado Warning | IND | Pike | 50 min |
| Jun 2, 7:48 PM EST | Tornado Warning | IND | Greene, Lawrence, Monroe | 42 min |
| Jun 2, 7:57 PM EST | Tornado Warning | IND | Daviess, Knox | 48 min |
| Jun 2, 7:59 PM EST | Severe Thunderstorm Warning | IND | Kosciusko | 16 min |
| Jun 2, 8:01 PM EST | Severe Thunderstorm Warning | IND | Cass, Miami | 44 min |
| Jun 2, 8:05 PM EST | Tornado Warning | IND | Greene | 40 min |
| Jun 2, 8:05 PM EST | Tornado Warning | IND | Sullivan | 17 min |
| Jun 2, 8:11 PM EST | Tornado Warning | IND | Jackson | 49 min |
| Jun 2, 8:25 PM EST | Tornado Warning | IND | Dubois, Gibson, Pike | 50 min |
| Jun 2, 8:25 PM EST | Tornado Warning | IND | Martin | 50 min |
| Jun 2, 8:28 PM EST | Tornado Warning | IND | Madison | 47 min |
| Jun 2, 8:39 PM EST | Tornado Warning | IND | Lawrence | 51 min |
| Jun 2, 8:44 PM EST | Tornado Warning | IND | Bartholomew | 46 min |
| Jun 2, 8:52 PM EST | Severe Thunderstorm Warning | IND | Delaware | 38 min |
| Jun 2, 8:54 PM EST | Tornado Warning | IND | Vanderburgh | 36 min |
| Jun 2, 8:58 PM EST | Tornado Warning | IND | Decatur, Jennings | 47 min |
| Jun 2, 9:15 PM EST | Tornado Warning | IND | Jackson | 30 min |
| Jun 2, 9:25 PM EST | Tornado Warning | IND | Spencer, Warrick | 35 min |
| Jun 2, 9:38 PM EST | Tornado Warning | IND | Jennings | 52 min |
| Jun 2, 9:51 PM EST | Tornado Warning | IND | Jackson | 24 min |
| Jun 3, 3:39 PM EST | Severe Thunderstorm Warning | IND | Hamilton, Madison | 51 min |
| Jun 3, 3:49 PM EST | Severe Thunderstorm Warning | IND | Delaware | 41 min |
| Jun 3, 4:00 PM EST | Severe Thunderstorm Warning | IND | Hancock, Marion | 45 min |
| Jun 3, 4:00 PM EST | Severe Thunderstorm Warning | IND | Henry | 45 min |
| Jun 3, 4:32 PM EST | Severe Thunderstorm Warning | IND | Randolph, Wayne | 28 min |
| Jun 3, 4:56 PM EST | Severe Thunderstorm Warning | IND | Wayne | 34 min |
| Jun 3, 5:03 PM EST | Tornado Warning | IND | Fayette, Rush | 27 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 1990Every severe thunderstorm warning in 1990
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.