Alert archive / Ohio / Severe Thunderstorm Warnings in 1987

Severe Thunderstorm Warning 38, NWS Cleveland, OH

June 8, 1987Hancock County, Wyandot County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 8, 1987, 6:55 PM EDT for Hancock County, Wyandot County, Ohio. It was in force for 45 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 8, 1987, 6:55 PM EDT (22:55 UTC)
Expired
Jun 8, 1987, 7:40 PM EDT
In force
45 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Hancock County, OH, Wyandot 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
Jun 8, 6:59 PM EDTThunderstorm Wind 0Hancock, 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

Dayton/James M C, OH (KDAY), launched 12:00Z, 10.9 hours before the alert went out and 129 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, Dayton/James M C, OH at 12:00Z on 1987-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 6 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, Dayton/James M C, OH at 12:00Z on 1987-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 120 square meters per square second.1939Sfc1 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
6 J/kg
Mixed-layer CIN
-439 J/kg
Mixed-layer LCL
1435 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
120 m²/s²
0-3 km storm-relative helicity
83 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 KTOL 082255
SVRTOL
OHC063-175-082340-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TOLEDO OH
655 PM EDT MON JUN 8 1987
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL 740 PM EDT FOR THE FOLLOWING COUNTIES OF
 
NORTHWEST OHIO... HANCOCK
 
NORTH CENTRAL OHIO... WYANDOT
 
AT 653 PM WEATHER SERVICE RADAR INDICATED A POSSIBLE SEVERE
THUNDERSTORM OVER CENTRAL HANCOCK COUNTY MOVING EAST-SOUTHEAST AT
35 MPH.
 
THIS THUNDERSTORM MAY PRODUCE LARGE HAIL...HEAVY RAIN...DAMAGING WINDS
AND DANGEROUS LIGHTNING.  SEEK SHELTER FROM THIS STORM.
 
KSL

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 8, 5:06 PM EDT, 1 hour 49 minutes before
SPECIAL WEATHER STATEMENT AND AFTERNOON OHIO WEATHER STORY
NATIONAL WEATHER SERVICE CLEVELAND OHIO
505 PM EDT MON JUN 8 1987

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR NORTH CENTRAL AND
NORTHEAST OHIO UNTIL 10 PM EDT...

A COLD FRONT EXTENDING ACROSS THE EXTREME SOUTH PART OF LOWER MICHIGAN
WILL PUSH SOUTH INTO NORTHERN OHIO BY DARK. THE FRONT WILL TRIGGER
SCATTERED THUNDERSTORMS OVER THE AREA... SOME OF THE STORMS MAY BE
SEVERE. LATE THIS AFTERNOON NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS
WERE FOUND OVER LAKE EIRE AND THE EXTREME NORTHERN COUNTIES. A STRONG
THUNDERSTORM WAS LOCATED BY CLEVELAND RADAR IN ERIE COUNTY. THE STORM
WAS MOVING RATHER RAPIDLY EAST.

A RATHER STRONG SOUTHWEST AIR FLOW AHEAD OF THE COLD FRONT BROUGHT WERY
WARM CONDITIONS TO THE BUCKEYE STATE TODAY. TEMPERATURES PUSHED INTO
THE MID AND UPPER 80S AND LATE THIS AFTERNOON READINGS CONTINUED IN
THIS RANGE. THE COLD FRONT WILL PUSH ACROSS THE STATE TO THE OHIO
VALLEY BY EARLY TUESDAY MORNING WITH SOMEWHAT COOLER AIR. A THREAT OF
SHOWERS AND THUNDERSTORMS WILL CONTINUE IN OHIO OVERNIGHT... THEN DRY
WEATHER WILL RETURN ON TUESDAY. HIGH TEMPERATURES TUESDAY WILL ONLY BE
IN THE 70S FOR MOST PARTS OF THE STATE.

THE LATEST WEATHER MAP SHOWED A LOW PRESSURE SYSTEM LOCATED OVER
EASTERN CANADA WITH A COLD FRONT TRAILING SOUTHWEST ACROSS THE LOWER
GREAT LAKES REGION AND ON INTO THE CENTRAL PLAINS. A COOL HIGH PRESSURE
SYSTEM WAS CENTERED OVER S~OUTH CENTRAL CANADA AND WAS BUILDING SOUTH
INTO THE NORTHERN PLAINS AND EAST INTO THE GREAT LAKES REGION. WARM
HIGH PRESSURE WAS FOUND SOUTH OF THE FRONT TO THE GULF OF MEXICO.

CHUDOWSKY  COR FOR TYPOS.
Special weather statement, Jun 8, 5:31 PM EDT, 1 hour 24 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OHIO
532 PM EDT MON JUN 8 1987

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR NORTH CENTRAL AND
NORTHEAST OHIO UNTIL 10 PM EDT...

SEVERE THUNDERSTORMS HAVE KNOCKED DOWN TREES IN LORAIN COUNTY SHORTLY
AFTER 5PM. HAIL UP ONE AND ONE QUARTER INCH IN DIAMETER WAS REPORTED
FROM MONROEVILLE IN HURON COUNTY AT 510 PM. ALSO... 2 INCHES OF RAIN
IN 30 MINUTES WAS REPORTED FROM PITTSFIELD IN LORAIN COUNTY.

THUNDERSTORMS THAT WERE NOT PRODUCING DAMAGE HAD BEEN GIVING BRIEF
TORRENTIAL DOWNPOURS AND SMALL HAIL. POWER OUTAGES ARE LIKELY IN SOME
AREAS OF NORTH CENTRAL AND NORTHEAST OHIO THIS EVENING DUE TO
LIGHTNING STRIKES.

AT 525PM...RADAR WAS SHOWING NUMEROUS THUNDERSTORMS STRUNG OUT EAST
WEST ACROSS THE NORTH THIRD OF OHIO FROM NEAR TOLEDO AND FINDLAY
EAST THROUGH THE LAKESHORE COUNTIES BETWEEN CLEVELAND AND MANSFIELD...
THEN EAST TO BETWEEN AKRON AND YOUNGSTOWN.

THE STORMS WERE RACING EAST NEAR 40 MPH WILE THE BAND OF STORMS SINKS
SLOWLY SOUTH.

THE MANSFIELD CANTON AKRON AREAS ARE EXPECTED TO BE DIRECTLY AFFECTED
BY THUNDERSTORMS... SOME POSSIBLY SEVERE BETWEEN 6 AND 8PM.

THE THREAT FOR SEVERE WEATHER SHOULD DIMINISH FROM TOLEDO TO
CLEVELAND AFTER 7PM.

DRAG
Special weather statement, Jun 8, 6:01 PM EDT, 54 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OHIO
559 PM EDT MON JUN 8 1987

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR NORTH CENTRAL AND
NORTHEAST OHIO UNTIL 10 PM EDT...

AT 558PM...RADAR SHOWED STORMS CONTINUING TO MOVE
THROUGH PORTIONS OF LORAIN AND MEDINA COUNTIES.
PORTIONS OF THESE COUNTIES MAY REPORT LOCALIZED STREET
FLOODING DUE TO THE BARRAGE OF STORMS MOVING THROUGH. STORMS SHOULD
BE ENDING IN LORAIN AND MEDINA COUNTIES BY 7PM.

ELSEWHERE... WARNINGS CONTINUE FOR HURON COUNTY TIL 610 PM...
TRUMBALL AND MAHONING COUNTIES TIL 615 PM... PORTAGE COUNTY TIL 620...
ERIE COUNTY TIL 640 PM... HENRY COUNTY NEAR TOLEDO TIL 640 PM... WAYNE
AND STARK COUNTIES NEAR CANTON AKRON TIL 650 PM.

DRAG
Special weather statement, Jun 8, 6:06 PM EDT, 49 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
606  PM EDT MON JUN 8  1987

SEVERE THUNDERSTORM WARNING ARE IN EFFECT FOR PORTAGE COUNTY TILL 620P,
SUMMIT COUNTY TILL 630 PM AND STARK AND WAYNE COUNTIES UNTIL 650 PM.

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 10 PM.

AT 605 PM RADAR INDICATED A LINE OF VERY HEAVY THUNDERSTORMS EXTENDING
FROM GRASTON OHIO TO ALLIANCE OHIO. THIS LINE IS MOVING EAST SOUTHEAST
AT 40 MPH. NUMERIOUS REPORTS OF TREES DOWN AND POWER OUTAGE HAVE BEEN
REPORTED IN SUMMIT AND PORTAGE COUNTY WITH THE PASSAGE OF THIS LINE.

EH
Special weather statement, Jun 8, 6:42 PM EDT, 13 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
641  PM EDT MON JUN 8  1987

SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR WAYNE AND STARK COUNTIES
OF OHIO TIL 650 PM EDT. AT 620 PM SPOTTERS REPORTED TREES DOWN AND
POWER OUTAGES NEAR DOYLESTOWN OHIO AND JUST WEST OF THE AKRON CANTON
AIRPORT.

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 10 PM.

AT 640 PM RADAR INDICATED A LINE OF VERY HEAVY THUNDERSTORMS EXTENDING
FRON CONGRESS OHIO ACROSS NORTHERN STARK COUNTY TO BEAVER FALLS
PENNSYLVANIA. THIS LINE WAS MOVING EAST SOUTHEAST AT 35 MPH.

EH
Special weather statement, Jun 8, 6:53 PM EDT, 2 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OHIO
652 PM EDT MON JUN 8 1987

A SEVERE THUNDERSTORM WATCH CONTINUES FOR ALL OF NORTH CENTRAL AND
NORTHEAST OHIO UNTIL 10 PM EDT EXCEPT THE EXTREME NORTHEAST LAKESHORE
COUNTIES TO THE NORTHEAST OF CLEVELAND.

REPORTS OF SEVERE WEATHER HAVE DIMINISHED IN NORTHERN OHIO SINCE 6PM.
PRIOR TO 6PM... TREES WERE BLOWN DOWN IN ERIE..MEDINA..LORAIN AND HURON
COUNTIES. THERE WAS ONE REPORT OF HAIL OVER 1 INCH IN DIAMETER FROM
NEAR PITTSFIELD. SEVERAL REPORTS OF POWER OUTAGES AND INTENSE RAINS
HAVE BEEN RECEIVED. THE LAST BEING 1.37 INCHES IN ROUGHLY 30 MINUTES
FROM THE TOWN OF FLORENCE NEAR INTERSTATE 80 IN ERIE COUNTY BETWEEN 530
AND 6PM.

BRIEF URBAN/LOW LYING AREA FLOODING WILL OCCUR IN A FEW LOCATIONS
THIS EVENING IN THE BAND OF STORMS THAT AT 648PM EXTENDED FROM
FINDLAY TO MANSFIELD TO NEAR CANTON AKRON. STORMS CONTINUE TO RACE
EAST SOUTHEAST AT NEAR 40 MPH WHILE THE BAND SINKS EVER SO SLOWLY
SOUTH.

DRAG

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 8, 5:02 PM EDTSevere Thunderstorm WarningCLELorain, Medina58 min
Jun 8, 5:10 PM EDTSevere Thunderstorm WarningCLEHuron60 min
Jun 8, 5:13 PM EDTSevere Thunderstorm WarningCLEMahoning, Trumbull62 min
Jun 8, 5:21 PM EDTSevere Thunderstorm WarningCLEPortage59 min
Jun 8, 5:29 PM EDTSevere Thunderstorm WarningCLESummit61 min
Jun 8, 5:35 PM EDTSevere Thunderstorm WarningCLEHenry65 min
Jun 8, 5:36 PM EDTSevere Thunderstorm WarningCLEErie49 min
Jun 8, 5:48 PM EDTSevere Thunderstorm WarningCLEStark, Wayne62 min
Jun 8, 6:02 PM EDTTornado WarningCLEColumbiana, Mahoning28 min
Jun 8, 6:35 PM EDTTornado WarningCLEColumbiana30 min
Jun 8, 6:55 PM EDTTornado WarningCLEColumbiana35 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1987Every severe thunderstorm warning in 1987

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.