Alert archive / Indiana / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 32, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Jun 22, 1990, 3:39 PM EST for Franklin County, Indiana. It was in force for 36 min.
The area
The counties it named.
The facts
- Issued
- Jun 22, 1990, 3:39 PM EST (20:39 UTC)
- Expired
- Jun 22, 1990, 4:15 PM EST
- In force
- 36 min
- Issued by
- NWS Wilmington, OH
- Area
- Whole counties
County Franklin 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 12:00Z, 8.7 hours before the alert went out and 91 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
- 8 J/kg
- Mixed-layer CIN
- -322 J/kg
- Mixed-layer LCL
- 1723 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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.
In the hours before
Special weather statement, Jun 22, 2:58 PM EST, 41 minutes before
OHZ005-010-222100- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DAYTON OH 355 PM EDT FRI JUN 22 1990 THUNDERSTORMS WITH VERY HEAVY RAIN...STRONG GUSTY WINDS...AND POSSIBLY SMALL HAIL WERE MOVING INTO WEST CENTRAL OHIO AT 350 PM EDT. AT 350 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS OVER EASTERN INDIANA FROM DECATUR TO NEAR MUNCIE. THE STRONGEST STORM WAS MOVING INTO VAN WERT COUNTY OHIO AT 350 PM. THE STORMS WERE MOVING EAST AT 35 MPH. THE STORM MOVING INTO VAN WERT COUNTY OHIO WILL MOVE ACROSS THE SOUTHERN PART OF THE COUNTY BETWEEN 400 AND 430 PM EDT. THIS STORM MAY MAY PRODUCE WIND GUSTS OF 40 TO 50 MPH...AND SMALL HAIL. PEOPLE IN IN VAN WERT COUNTY SHOULD TAKE COVER IF THREATENING WEATHER APPROACHES. HARLEY
Special weather statement, Jun 22, 3:39 PM EST, 0 minutes before
OHZ005-010-222230- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DAYTON OH 435 PM EDT FRI JUN 22 1990 AT 435 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED A LINE OF THUNDERSTORMS FROM LIMA OHIO TO COLUMBUS INDIANA. THE THUNDERSTORMS WILL PRODUCE BRIEF VERY HEAVY RAIN...STRONG GUSTY WINDS...AND POSSIBLY SMALL HAIL AS THEY MOVE ACROSS WESTERN OHIO. THE STORMS WERE MOVING EAST AT 35 MPH...AND WILL MOVE ACROSS HARDIN...AUGLAIZE...SHELBY...DARKE...AND PREBLE COUNTIES OF WESTERN OHIO BETWEEN 445 AND 530 PM EDT. THUNDERSTORMS SHOULD MOVE INTO MONTGOMERY COUNTY OHIO...AND THE DAYTON AREA BETWEEN 530 PM AND 600 PM EDT. PEOPLE IN WESTERN OHIO SHOULD REMAIN ALERT FOR RAPIDLY CHANGING WEATHER CONDTIONS...AND BE PREPARED TO TAKE SHELTER IF THREATENING WEATHER APPROACHES. . A TORNADO WATCH IS IN EFFECT FOR WESTERN OHIO UNTIL 10 PM EDT. HARLEY
The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 8:18 AM EST | Severe Thunderstorm Warning | ILN | Highland | 57 min |
| Jun 22, 4:20 PM EST | Severe Thunderstorm Warning | ILN | Hardin, Logan | 40 min |
| Jun 22, 4:52 PM EST | Tornado Warning | ILN | Butler, Hamilton | 38 min |
| Jun 22, 5:10 PM EST | Severe Thunderstorm Warning | ILN | Crawford | 60 min |
| Jun 22, 5:40 PM EST | Severe Thunderstorm Warning | ILN | Brown, Clermont | 50 min |
| Jun 22, 6:53 PM EST | Severe Thunderstorm Warning | ILN | Morrow | 37 min |
| Jun 22, 4:25 PM EST | Severe Thunderstorm Warning | ILN | Carroll, Gallatin | 65 min |
| Jun 22, 5:24 PM EST | Severe Thunderstorm Warning | ILN | Campbell, Pendleton | 36 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.