Alert archive / Ohio / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 42, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 30, 1990, 4:14 PM EDT for Lorain County, Ohio. It was in force for 61 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jun 30, 1990, 4:14 PM EDT (20:14 UTC)
- Expired
- Jun 30, 1990, 5:15 PM EDT
- In force
- 61 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
County Lorain County, OH
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 30, 4:20 PM EDT | Thunderstorm Wind 0 | Lorain, OH |
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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Detroit, MI (KFNT), launched 12:00Z, 8.2 hours before the alert went out and 176 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 901 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 119 m²/s²
- 0-3 km storm-relative helicity
- 231 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCLE 302016
SVRCLE
OHC093-302115-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OH
414 PM EDT SAT JUN 30 1990
THE NATIONAL WEATHER SERVICE IN CLEVELAND HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 515 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN NORTHEAST OHIO
...LORAIN
AT 400 PM...WEATHER RADAR SHOWED A SEVERE THUNDERSTORM ENTERING THE
NORTHWEST PORTION OF LORAIN COUNTY ABOUT 10 MILES NORTHWEST OF
OBERLIN. THE STORM WAS MOVING SOUTHEAST AROUND 30 MPH. THIS MOVEMENT
WILL TAKE THE STORM THROUGH OR NEAR THE COMMUNITIES OF
OBERLIN...GRAFTON...AMHERST AND ELYRIA. SMALL HAIL WAS REPORTED WITH
THIS STORM AS IT DEVELOPED N{EAR SANDUSKY.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
HEAVY RAINS FLOOD ROADS QUICKLY SO DON'T DRIVE INTO AREAS WHERE
WATER COVERS THE ROAD.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 30, 3:30 PM EDT, 44 minutes before
OHZALL-302045- SEVERE WEATHER OUTLOOK FOR OHIO NATIONAL WEATHER SERVICE CLEVELAND OH 330 PM EDT SAT JUN 30 1990 A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR THE NORTHERN THIRD OF OHIO UNTIL 10 PM. THE SEVERE THUNDERSTORM WATCH AREA IS GENERALLY NORTH OF A LINE FROM PITTSBURGH TO FORT WAYNE. SOME OF THE CITIES IN THE WATCH AREA ARE TOLEDO... FINDLAY... MANSFIELD... CLEVELAND... YOUNGSTOWN AND AKRON CANTON. SHOWERS AND THUNDERSTORMS BEGAN TO DEVELOP OVER SOUTHEAST MICHIGAN... WESTERN LAKE ERIE AND NORTHEAST OHIO DURING THE MID AFTERNOON. AT 320 PM WEATHER SERVICE RADAR SHOWED AN AREA OF SHOWERS OVER LAKE ERIE ABOUT 30 MILES NORTH OF CLEVELAND. OTHER THUNDERSTORMS WERE LOCATED OVER PORTAGE AND COLUMBIANA COUNTIES. THESE STORMS WERE MOVING SOUTHEAST AT 35 MPH. REMEMBER... A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WELATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SJN
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 4:36 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 69 min |
| Jun 30, 5:12 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 63 min |
| Jun 30, 5:52 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 53 min |
| Jun 30, 6:52 PM EDT | Severe Thunderstorm Warning | CLE | Tuscarawas | 68 min |
| Jun 30, 7:30 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 80 min |
| Jun 30, 7:33 PM EDT | Severe Thunderstorm Warning | CLE | Washington | 57 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.