Alert archive / Ohio / Severe Thunderstorm Warnings in 1987
Severe Thunderstorm Warning 61, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jun 29, 1987, 8:27 PM EDT for Wyandot County, Ohio. It was in force for 48 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 29, 1987, 8:27 PM EDT (00:27 UTC)
- Expired
- Jun 29, 1987, 9:15 PM EDT
- In force
- 48 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
County 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 29, 8:35 PM EDT | Thunderstorm Wind 52 | Wyandot, 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 00:00Z, 0.5 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.
- Mixed-layer CAPE
- 717 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 1772 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 71 m²/s²
- 0-3 km storm-relative helicity
- 130 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KTOL 300027 SVRTOL OHC175-300130- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TOLEDO OH 827 PM EDT MON JUN 29 1987 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 930 PM EDT FOR THE FOLLOWING COUNTY OF NORTH CENTRAL OHIO... WYANDOT AT 825 PM NATIONAL WEATHER SERVICE RADAR INDICATED A LINE OF POSSIBLE SEVERE THUNDERSTORMS EXTENDING FROM EASTERN HANCOCK INTO EASTERN H)ARDIN COUNTIES. THESE STORMS HAVE A HISTORY OF WIND DAMAGE AND WERE MOVING EAST AT 40 TO 45 MPH. THIS THUNDERSTORM MAY PRODUCE LARGE HAIL...HEAVY RAIN...DAMAGING WINDS AND DANGEROUS LIGHTNING. SEEK SHELTER FROM THIS STORM. ECKERT
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 29, 5:18 PM EDT, 3 hours 9 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE YOUNGSTOWN OH 515 PM EDT MON JUN 29 1987 A LINE OF SHOWERS AND THUNDERSTORMS WAS MOVING THROUGH WESTERN PENNSYLVANIA AND EASTERN OHIO THIS EVENING. AT 510 PM RADAR INDICATED A LINE OF SHOWERS AND THUNDERSTORMS FROM ERIE PENNSYLVANIA TO MERCER COUNTY IN WESTERN PENNSYLVANIA TO SOUTHERN COLUMBIANA COUNTY IN OHIO. THE STRONGEST THUNDERSTORMS WERE OVER COLUMBIANA COUNTY. THESE THUNDERSTORMS WILL LIKELY PRODUCE VERY HEAVY RAIN, SMALL HAIL, AND GUSTY WINDS AS THEY MOVE EAST AT 40 MPH. AT 448 PM QUARTER INCH HAIL WAS REPORTED AT SALINEVILLE OHIO AND AT 510 PM PEA SIZE HAIL WAS REPORTED AT WELLSVILLE OHIO, BOTH IN COLUMBIANA COUNTY. PEOPLEA IN THE PATH OF THESE STORMS SHOULD SEEK SHELTER IF THE WEATHER LOOKS THREATENING. MCMULLEN
Special weather statement, Jun 29, 5:50 PM EDT, 2 hours 37 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OHIO 550 PM EDT MON JUN 29 1987 A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR A SMALL PART OF EAST CENTRAL OHIO AND EXTREME NORTHWEST OHIO UNTIL 10 PM EDT. RADAR AT 545 PM SHOWED STRONG THUNDERSTORMS DEVELOPING OVER NORTHWEST OHIO. THESE STORMS WERE HEADING NORTHEAST BETWEEN DEFINACE AND FINDLAY. OTHER STRONG STORMS WERE LOCATED BETWEEN MANSFIELD AND ZANESVILLE IN THE EAST CENTRAL PORTION OF THE STATE. NO SEVERE WEATHER WAS REPORTED IN NORTH CENTRAL OR NORTHEAST OHIO BETWEEN 5 AND 545 PM. HOWEVER... THE ATMOSPHERE CONTINUES QUITE UNSTABLE AND ANOTHER OUTBREAK OF SEVERE STORMS OVER NORTHERN OHIO IS POSSIBLE THIS] EVENING AND EARLY TONIGHT. DRAG
Special weather statement, Jun 29, 6:04 PM EDT, 2 hours 23 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ERIE, PA 559 PM EDT MON JUN 29 1987 THE SEVERE THUNDERSTORM WATCH THAT WAS IN EFFECT FOR PORTIONS OF NORTH- WEST PENNSYLVANIA...HAS BEEN CANCELED. THE THUNDERSTORMS HAVE DECREASED IN INTENSITY AND NO LONGER ARE EXPECTED TO PRODUCE SEVERE WEATHER. HOWEVER THUNDERSTORMS ARE EXPECTED TO CONTINUE IN NORTHWEST PENNSYLVANIA TONIGHT AND SOME OF THESE STORMS MAY PRODUCE STRONG AND GUSTY WINDS...HAIL AND HEAVY DOWNPOURS.
Special weather statement, Jun 29, 6:59 PM EDT, 1 hour 28 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OHIO 650 PM EDT MON JUN 29 1987 A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR MOST OF THE NORTHWEST THIRD OF OHIO UNTIL 10PM. THE EASTERN EDGE OF THE WATCH IS BOUNDED FROM JUST WEST OF CLEVELAND TO NEAR COLUMBUS AND CINCINNATI. NO SEVERE WEATHER WAS REPORTED IN NORTHWEST OHIO BETWEEN 550 AND 650 PM BUT A SEVERE THUNDERSTORM WARNING IS IN EFFECT UNTIL 710 PM FOR HENRY AND PUTNAM COUNTIES. STORMS CROSSING NORTHWEST OHIO TONIGHT MAY BE SEVERE. WE EXPECT VERY HEAVY RAINFALL...SOME HAIL AND STRONG WINDS IN PARTS OF THE WATCH AREA. A COUPLE OF PLACES MAY RECIEVE 1 TO 2 INCHES OF RAIN IN AN HOURS TIME ALONG WITH SOME URBAN FLOODING. ALSO... A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR A PORTION OF EAST CENTRAL OHIO NEAR ZANESVILLE UNTIL 10PM. AT 655 PM... A LARGE AREA OF SHOWERS AND THUNDERSTORMS WAS CROSSING THE OHIO INDIANA BORDER IN THE NORTHWEST SECTION OF THE STATE. DRAG
Special weather statement, Jun 29, 7:51 PM EDT, 36 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OHIO 745 PM EDT MON JUN 29 1987 A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR MOST OF THE NORTHWEST THIRD OF OHIO UNTIL 10PM AS WELL AS PORTION OF EAST CENTRAL OHIO NEAR ZANESVILLE. SEVERE THUNDERSTORM WARNINGS WILL EXPIRE IN EASTERN PAULDING COUNTY AT 8PM AND IN PUTNAM COUNTY OF NORTHWEST OHIO AT 820 PM. A SEVERE THUNDERSTORM WARNING IS IN EFFECT FOR MERCER COUNTY OF WEST CENTRAL OHIO TIL 850 PM. NUMEROUS THUNDERSTORMS HAVE DEVELOPED OVER THE NORTHWEST QUARTER OF OHIO. THEY WERE MOVING EAST NORTHEAST. NEAR 1 INCH DIAMETER HAIL WAS REPORTED IN SOUTHERN HENRY COUNTY OF OF NORTHWEST OHIO AROUND 615 PM. HAIL AND FUNNEL CLOUDS WERE REPORTED AT THE OTTAWA COUNTY HARBOR AT 740 PM. A SPECIAL MARINE WARNING CONTINUES IN EFFECT FROM MAUMEE BAY TO AVON POINT OHIO UNTIL 9PM. THUNDERSTORMS WITH VERY HEAVY RAIN... HAIL AND HIGH WIND ARE LIKELY IN PARTS OF THE REGION FROM NEAR DAYTON TO FINDLAY TO SANDUSKY AND TOLEDO THROUGH 9PM THIS EVENING. OTHER THUNDERSTORMS CONTINUE NEAR THE WEST VIRGINIA PANHANDLE BETWEEN WHEELING AND CANTON. THESE STORMS WERE MOVING EAST. IF THREATENING WEATHER APPROACHES... TAKE SHELTER. DRAG
Special weather statement, Jun 29, 8:01 PM EDT, 26 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MANSFIELD OH 800 PM EDT MON JUN 29 1987 ...SEVERE THUNDERSTORM WATCH IN EFFECT UNTIL 10 PM EDT. AT 800 PM EDT WEATHER RADAR SHOWED A NEARLY SOLID LINE OF OF THUNDERSTORMS..SOME SEVERE..FROM TOLEDO..TO FINDLAY..TO LIMA. THE THUNDERSTORMS WERE MOVING EAST AT 45 MPH. THE LINE OF THUNDERSTORMS WILL ENTER CRAFORD AND MORROW COUNTIES BY 830 PM EDT..AND THEN SWEEP ACROSS RICHLAND..KNOX AND ASHLAND COUNTIES BETWEEN 830-10 PM EDT. THESE THUNDERSTORMS ARE DANGEROUS AND THEY HAVE ALREADY CAUSED HIGH WINDS AND ONE (1) HAIL IN NORTHWEST OHIO. BANYAS
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 8:05 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 65 min |
| Jun 29, 8:07 PM EDT | Tornado Warning | CLE | Belmont | 23 min |
| Jun 29, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 46 min |
| Jun 29, 8:37 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 38 min |
| Jun 29, 8:40 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 50 min |
| Jun 29, 8:53 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 67 min |
| Jun 29, 9:30 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga | 60 min |
| Jun 29, 9:37 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 53 min |
| Jun 29, 9:45 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 45 min |
| Jun 29, 9:55 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 65 min |
| Jun 30, 1:37 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 33 min |
| Jun 30, 2:19 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 61 min |
| Jun 30, 6:16 PM EDT | Tornado Warning | CLE | Carroll | 44 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.