Alert archive / Ohio / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 141, NWS Cleveland, OH

September 26, 1986Lorain County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Sep 26, 1986, 8:25 PM EDT for Lorain County, Ohio. It was in force for 55 min. 2 reports 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
Sep 26, 1986, 8:25 PM EDT (00:25 UTC)
Expired
Sep 26, 1986, 9:20 PM EDT
In force
55 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

TimeReportWhereRemark
Sep 26, 8:30 PM EDTThunderstorm Wind 0Lorain, OH
Sep 26, 8:45 PM EDTThunderstorm Wind 0Lorain, 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 00:00Z, 0.4 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.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 00:00Z on 1986-09-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1454 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 00:00Z on 1986-09-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 114 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1454 J/kg
Mixed-layer CIN
-37 J/kg
Mixed-layer LCL
843 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
114 m²/s²
0-3 km storm-relative helicity
149 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KCLE 270025
SVRCLE
OHC093-270120-

BULLETIN
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CLEVELAND OHIO
825 PM EDT FRI SEP 26 1986 

THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL 920 PM EDT FOR THE FOLLOWING COUNTIES OF
   
OHIO...LORAIN
 AND THE ADJACENT WATERS OF LAKE ERIE.

AT 815 PM 50 MPH WINDS WERE REPORTED IN VERMILION AND A CAR WAS
BLOWN OFF THE ROAD BETWEEN NORWALK AND SANDUSKY. THE THUNDERSTORMS
THAT7 WERE CAUSING THIS WAS MOVING EAST AT 30 MPH.

THESE THUNDERSTORMS MAY PRODUCE LARGE HAIL.. HEAVY RAIN.. 
DAMAGING WINDS AND FREQUENT LIGHTNING.

FMK
OH02 920

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, Sep 26, 3:01 PM EDT, 5 hours 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ERIE, PA
254 PM EDT FRI SEP 26 1986

...SEVERE THUNDERSTORM WATCH UNTIL 8 PM...
...FLOOD WATCH UNTIL 10 PM TONIGHT...

AT 250 PM ERIE WEATHER RADAR INDICATED THE STRONGEST THUNDERSTORMS WERE
OCCURRING FROM THE JAMESTOWN AREA OF WESTERN NEW YORK...SOUTHWESTWARD...
THROUGH WARREN AND CRAWFORD COUNTIES IN NORTHWEST PENNSYLVANIA.  THESE
STORMS ARE PRODUCING DANGEROUS LIGHTNING AND VERY HEAVY DOWNPOURS...
CAUSING FLOODING PROBLEMS IN THESE COUNTIES...AS THESE STORMS MOVE SOUTH-
EASTWARD...THEY WILL AFFECT WARREN..EASTERN CRAWFORD..FOREST..MCKEAN AND
VENANGO COUNTIES IN NORTHWEST PENNSYLVANIA.

THESE STORMS ARE MOVING SOUTHEAST AT 25 MILES AN HOUR..MOTORISTS SHOULD
USE CAUTION IF TRAVELING THROUGH THESE HEAVY DOWNPOURS.

PARRISH
Special weather statement, Sep 26, 3:19 PM EDT, 5 hours 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
318 PM EDT FRI SEP 26 1986

SEVERE THUNDERSTORM WATCHES ARE IN EFFECT FOR TWO AREAS OF OHIO
UNTIL THIS EVENING.

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 8PM EDT FOR EXTREME
EASTERN OHIO, THAT IS, THE AREA EAST OF A LINE FROM LAKE COUNTY TO
MONROE COUNTY. THE SECOND WATCH IS FOR NORTHWEST OHIO NORTHWEST OF
A LINE FROM PORT CLINTON TO LIMA. THAT WATCH IS IN EFFECT UNTIL
9PM EDT.

THUNDERSTORMS WERE SCATTERED ACROSS OHIO AT 3PM, BUT NO SEVERE WEATHER
HAS BEEN REPORTED.

THE AIR IS UNSTABLE AND THUNDERSTORMS COULD INCREASE IN AREA AND
INTENSITY.

LISTEN FOR STATEMENTS FROM THE NATIONAL WEATHER SERVICE AND PREPARE TO
 TAKE SHELTER IF CONDITIONS BECOME THREATENING.

REPORT ANY SEVERE WEATHER TO YOUR NEAREST LAW ENFORCEMENT AGENCY.

MATANICK
Special weather statement, Sep 26, 5:03 PM EDT, 3 hours 22 minutes before
SPECIAL WEATHER STATEMENT AND AFTERNOON OHIO WEATHER STORY
NATIONAL WEATHER SERVICE CLEVELAND OH
501 PM EDT FRI SEP 26 1986

THERE IS A SEVERE THUNDERSTORM WATCH IN EFFECT FOR NORTHWEST OHIO
UNTIL 9PM. HOWEVER, THE WATCH THAT HAD BEEN IN EFFECT FOR EXTREME
EASTERN OHIO HAS BEEN CANCELLED.

IT WAS A WARM, HUMID SUMMERY DAY IN OHIO WITH SCATTERED SHOWERS AND
THUNDERSTORMS. SO FAR NO SEVERE WEATHER HAS BEEN REPORTED, BUT
CONDITIONS ARE FAVORABLE FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS
THROUGH THE EVENING IN NORTHWEST OHIO. VERY STRONG THUNDERSTORMS HAD
BEEN REPORTED IN INDIANA, AND THOSE STORMS WERE MOVING EAST.

IN NORTHWEST OHIO THE WATCH INCLUDES THE FOLLOWING COUNTIES..
WILLIIAMS, DEFIANCE, PAULDING, FULTON, HENRY, PUTNAM, LUCAS, WOOD,
HANCOCK, VAN WERT, ALLEN, OTTAWA, SANDUSKY AND SENECA.

PEOPLE IN THE NORTHWEST OHIO COUNTIES SHOULD STAY ON THE ALERT FOR
SEVERE WEATHER. LISTEN FOR STATEMENTS, OR POSSIBLE WARNING, FROM THE
 NATIONAL WEATHER SERVICE. IF THREATENING WEATHER DEVELOPS TAKE SHELTER.
PLEASE REPORT ANY SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY.

ALL OHIO STATIONS REPORTED TEMPERATURES IN THE 80S THIS AFTERNOON. AT
YOUNGSTOWN THE TEMPERATURE ROSE TO A NEW HIGH FOR THE DAY OF 85 DEGREES
AT 115 PM. THE OLD RECORD WAS 84 IN 1959.

REPORTED RAIN AMOUNTS WERE LIGHT AND SPOTTY FOR THE SIX HOURS ENDING AT
2PM. AT TOLEDO THERE WAS A TENTH OF AN INCH OF RAIN DURING THAT TIME.
MUCH OF THE RAIN FELL AT NON REPORTING POINTS.

SHOWERS AND THUNDERSTORMS ARE INCLUDED IN NATIONAL WEATHERS SERVICE
FORECASTS THROUGH SATURDAY. SHOWERS ARE POSSIBLE SATURDAY NIGHT AND
SUNDAY. CONDITIONS WILL REMAIN WARM AND HUMID. HIGHS WILL BE IN THE 80S
SATURDAY AND IN THE 70S AND 80S SUNDAY.

ON THE WEATHER MAP A WARM FRONT EXTENDED FROM WISCONSIN TO MICHIGAN
AND NEW YORK.  IT WILL DROP DOWN INTO NORTHEAST OHIO BY SATURDAY
EVENING. HIGH PRESURE WILL REMAIN OVER THE SOUTHEAST STATES THROUGH
SUND1AY.

RJM
Special weather statement, Sep 26, 5:52 PM EDT, 2 hours 33 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
552 PM EDT FRI SEP 26 1986

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 9PM EDT FOR
NORTHWEST OHIO.

UP UNTIL 530 PM NO SEVERE WEATHER HAS BEEN REPORTED. THERE WERE
VERY STRONG THUNDERSTORMS THOUGH FROM SOUTH CENTRAL LOWER MICHIGAN
TO EXTRME NORTHWEST OHIO. THE THUNDERSTORMS WERE MOVING EAST.

PEOPLE IN NORTHWEST OHIO SHOULD LISTEN FOR NATIONAL WEATHER STATEMENTS,
AND ANY WARNINGS THAT MAY BE NEEDED, AND TAKE SHELTER IF CONDITIONS
BECOME THREATENING.

PLEASE REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY.

MATANICK
Special weather statement, Sep 26, 6:53 PM EDT, 1 hour 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
652 PM EDT FRI SEP 26 1986

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 9 PM EDT FOR OHIO
NORTHWEST OF A LINE FROM PORT CLINTON TO LIMA,  AND UNTIL 11 PM EDT
FOR THE REST OF OHIO NORTH OF A LINE FROM CINCINNATI TO WHEELING,
WEST VIRGINIA.

A LARGE AREA OF THUNDERSTORMS AND SHOWERS WAS OVER WESTERN OHIO AND
EXTENDED INTO INDIANA AND NORTH INTO EASTERN LOWER MICHIGAN. THAT AREA
OF STORMS WAS MOVING EAST.

TREES WERE REPORTED DOWN AND A TRASH DUMPSTER OVERTURNED BY HIGH WINDS
AT 620 PM IN DEFIANCE COUNTY. HAIL OF THREE-QUARTER INCH DIAMETER WAS
ALSO REPORTED.

PEOPLE IN OHIO ARE URGED TO LISTEN TO STATEMENTS AND WARNINGS FROM THE
NATIONAL WEATHER SERVICE. TAKE COVER IF WEATHER BECOMES THREATENING.
 <
PLEASE REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT
AGENCY.

MATANICK

The office that day

Everything else NWS Cleveland, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 26, 8:30 PM EDTSevere Thunderstorm WarningCLEGuernsey60 min
Sep 26, 8:51 PM EDTSevere Thunderstorm WarningCLECuyahoga54 min
Sep 26, 9:50 PM EDTSevere Thunderstorm WarningCLEStark60 min
Sep 26, 10:12 PM EDTSevere Thunderstorm WarningCLETrumbull78 min
Sep 27, 4:04 PM EDTSevere Thunderstorm WarningCLECuyahoga56 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1986Every severe thunderstorm warning in 1986

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.