Alert archive / Ohio / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 129, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Aug 26, 1986, 7:10 PM EDT for Williams County, Ohio. It was in force for 50 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
- Aug 26, 1986, 7:10 PM EDT (23:10 UTC)
- Expired
- Aug 26, 1986, 8:00 PM EDT
- In force
- 50 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
County Williams 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 |
|---|---|---|---|
| Aug 26, 7:32 PM EDT | Thunderstorm Wind 0 | Williams, 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, 11.2 hours before the alert went out and 160 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
- 77 J/kg
- Mixed-layer CIN
- -163 J/kg
- Mixed-layer LCL
- 735 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 43 m²/s²
- 0-3 km storm-relative helicity
- 117 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 KTOL 262310 SVRTOL OHC171-270000- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TOLEDO OH 710 PM EDT TUE AUG 26 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 800 PM EDT FOR THE FOLLOWING COUNTY OF OHIO... WILLIAMS AT 703 PM WEATHER SERVICE RADAR INDICATED A POSSIBLE SEVERE THUNDERSTORM OVER NORTHCENTRAL WILLIAMS COUNTY NEAR THE TOWN OF PIONEER. THIS STORM PRODUCED WINDS OF 50 MPH AS IT PASSED THROUGH PIONEER. MOVEMENT WAS EAST AT 40 TO 45 MPH. IF YOU ARE IN THE PATH OF THIS THUNDERSTORM GET TO A REINFORCED SHELTER AND PREPARE FOR STRONG`.. DAMAGING WINDS.. LARGE HAIL.. HEAVY RAINS.. AND DANGEROUS LIGHTNING. REMEMBER THESE STORMS CAN.. AND OCCASIONALLY DO.. PRODUCE A TORNADO WITH LITTLE OR NO ADVANCED WARNING. 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, Aug 26, 4:28 PM EDT, 2 hours 42 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ERIE, PA 422 PM EDT TUE AUG 26 1986 SHOWERS AND THUNDERSTORMS MOVING TOWARDS NORTHWESTERN PENNSYLVANIA... AT 420 PM THIS TUESDAY AFTERNOON, ERIE WEATHER RADAR SHOWED AN AREA OF SHOWERS AND THUNDERSTORMS FROM LORAIN OHIO EASTWARD INTO ASHTABULA COUNTY. THIS AREA EXTENDS AS FAR SOUTH AS AKRON AND NORTH ACROSS THE LAKE INTO CENTRAL ONTARIO. SOME HEAVIER THUNDERSTORMS ARE PRESENTLY IN THE CLEVELAND AREA. THIS PRECIPITATION IS MOVING EAST AT AROUND 30 MPH. SOME GUSTY WINDS AND LOCALLY HEAVY DOWNPOURS HAVE BEEN REPORTED ALONG THE OHIO LAKESHORE IN THE CLEVELAND AREA. THIS ACTIVITY WILL BE AFFECTING THE ERIE AREA WITHIN THE HOUR AND CONTINUE UNTIL 7 TO 8 OCLOCK THIS EVENING.
Special weather statement, Aug 26, 5:00 PM EDT, 2 hours 10 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 500 PM EDT TUE AUG 26 1986 SEVERE THUNDERSTORMS RUMBLED THROUGH LORAIN COUNTY AND THE GREATER CLEVELAND AREA BETWEEN 4 AND 5 O'CLOCK. THESE STORMS PRODUCED WINDS OVER 70 MPH IN LORAIN COUNTY BETWEEN 405 AND 445 PM EDT. THE WINDS DOWNED SEVERAL TREES AND UTILITY LINES. REPORTS INDICATE THAT A ROOF WAS BLOWN OFF A K-MART STORE IN THE AMHERST AREA AROUND 425 PM AND THERE WAS CONSIDERABLE DAMAGE IN SHEFFIELD LAKE AROUND 430 PM EDT. IN CUYAHOGA COUNTY SEVERAL TREES WERE DOWNED IN THE WESTERN SUBURBS AND ON THE WEST SIDE OF CLEVELAND. THESE STORMS ALSO HAVE PRODUCED UP TO ONE INCH OF RAIN IN AROUND ONE HALF HOUR IN MANY LOCATIONS. THE STRONG THUNDERSTORMS WERE OVER LAKE AND GEAUGA COUNTIES AT 5 PM MOVING EAST AT 45 MPH. THE STRONGEST STORMS HAVE MOVED OUT OVER LAKE ERIE. A TORNADO WATCH REMAINS IN EFFECT FOR THE NORTHWEST QUARTER OF OHIO UNTIL 10 PM EDT AS MORE STRONG STORMS WERE DEVELOPING OVER WESTERN MICHIGAN AND NORTHERN INDIANA. THE RAIN IN NORTHERN OHIO WILL END FOR A TIME THIS EVENING, BUT THIS SECOND LINE OF STRONG STORMS WILL MOVE INTO THE STATE LATER. PEOPLE IN AND NEAR THE WATCH AREA SHOULD NOT LET THE GUARD DOWN AS THESE NEW STORMS WILL BE CAPABLE OF PRODUCING DAMAGING WINDS AND TORNADOES LATER TONIGHT. MAXIMUK
Special weather statement, Aug 26, 5:07 PM EDT, 2 hours 3 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE YOUNGSTOWN OH
506 PM EDT TUE AUG 26 1986
VERY STRONG THUNDERSTORMS WERE MOVING INTO TRUMBULL COUNTY.
AT 5 PM EDT RADAR SHOWED VERY STRONG THUNDERSTORMS OVER NORTHERN
PORTAGE AND GEAUGA COUNTY MOVING EAST AT 45 MPH. THESE STORMS
WILL CONTAIN VERY HEAVY RAIN, FREQUENT LIGHTNING, AND STRONG
GUSTY WINDS AS THEY MOVE THROUGH NORTHERN TRUMBULL COUNTY.
IF THE WEATHER LOOKS THREATENING, MOVE TO A PLACE OF SAFETY
IMMEDIATELY SUCH AS A BASEMENT OR THE MOST INTERIOR PART OF A
BUILDING.
MCMULLEN
[Local storm report, Aug 26, 5:40 PM EDT, 1 hour 30 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CLEVELAND OH
540 PM EDT TUE AUG 26 1986
FOLLOWING ARE STORM REPORTS FOR THIS AFTERNOON.
408 PM EDT WIND GUST TO 64 KNOTS RECORDED AT LORAIN COAST GUARD
LIGHTHOUSE.
423 PM EDT TREES DOWN AND ROOF OFF K-MART STORE IN AMHERST,
LORAIN COUNTY.
430 PM EDT TREES AND UTILITY LINES IN WESTLAKE AND CLEVELAND
CUYAHOGA COUNTY.
MAXIMUKSpecial weather statement, Aug 26, 5:50 PM EDT, 1 hour 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 550 PM EDT TUE AUG 26 1986 A TORNADO WATCH CONTINUES IN EFFECT FOR THE NORTHWEST QUARTER OF OHIO UNTIL 10 PM EDT. THERE HAVE BEEN NO REPORTS OF SEVERE WEATHER IN OHIO SINCE 5 PM EDT. HOWEVER, BETWEEN 4 AND 5 PM THERE WAS CONSIDERABLE DAMAGE IN LORAIN AND CUYAHOGA COUNTIES. AROUND 430 PM EDT SEVERAL TREES WERE DOWNED IN THE GREATER CLEVELAND AREA IN WESTLAKE, NORTH OLMSTED AND FAIRVIEW PARK, AS WELL AS THE WEST PARK AREA OF CLEVELAND. HEAVY RAINS DIABLED VEHICLES AND FLOODED STREETS. IN LORAIN COUNTY BETWEEN 420 AND 430 PM A SCHOOL AND K-MART STORE IN AMHERST BOTH HAD ROOF DAMAGE, AND THERE WAS WIND DAMAGE REPORTED IN SHEFFIELD LAKE. A SPECIAL MARINE WARNING WILL BE IN EFFECT FOR LAKE ERIE FROM CLEVELAND TO RIPLEY NEW YORK UNTIL 7 PM EDT. AT 545 PM EDT WEATHER RADAR SHOWED THE STRONGEST THUNDERSTORMS FROM CONNEAUT TO EAST ORWELL IN ASHTABULA COUNTY OF NORTHEAST OHIO. OTHER THUNDERSTORMS WERE ALONG A LINE FROM ASHTABULA THROUGH MANSFIELD TO CINCINNATI. WHEN THIS LINE OF STORMS MOVED THROUGH THE DAYTON AREA IT PRODUCED WINDS OF 35 TO 45 MPH AND AROUND ONE QUATER INCH OF RAIN. THE TEMPERATURE IN DAYTON DROPPED FORM 90 TO 70 AS THE STORMS MOVED THROUGH. A SECOND LINE OF THUNDERSTORMS WAS FROM JACKSON MICHIGAN THROUGH SOUTH BEND INDIANA INTO CENTRAL ILLINOIS. THIS LINE OF STORMS WAS MOVING SOUTHEAST AT 45 MPH AND WILL MOVE INTO NORTHWEST OHIO BY 8 PM EDT. THIS LINE OF STORMS HAS THE POTENTIAL TO PRODUCE DAMAGING WINDS AND TORNADOES. PEOPLE IN AND CLOSE TO THE TORNADO WATCH AREA SHOULD BE ALERT FOR CHANGING WEATHER CONDITIONS AND BE READY TO MOVE TO SAFETY QUI+CKLY. MAXIMUK
Special weather statement, Aug 26, 6:50 PM EDT, 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 650 PM EDT TUE AUG 26 1986 A TORNADO WATCH CONTINUES IN EFFECT UNTIL 10 PM FOR NORTHWEST OHIO. AT 630 PM RADAR SHOWED A LINE OF THUNDERSTORMS WITH HEAVY RAIN MOVING INTO WILLIAMS COUNTY IN NORTHWEST OHIO. THE LINE WAS FROM FLINT MICHIGAN THROUGH THE NORTHWEST CORNER OF OHIO AND SOUTHWEST THROUGH INDIANA. OTHER THUNDERSTORMS EXTENDED ACROSS OHIO FROM ASHTABULA COUNTY TO JUST EAST OMF CINCINNATI. BOTH LINES OF THUNDERSTORMS WER MOVING EAST ABOUT 40 MPH. NO REPORTS OF SEVERE WEATHER IN OHIO HAVE BEEN RECEIVED SINCE 6 PM. THOMPSON
The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 1:20 PM EDT | Severe Thunderstorm Warning | CLE | Henry | 60 min |
| Aug 26, 4:12 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 33 min |
| Aug 26, 4:34 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 56 min |
| Aug 26, 7:18 PM EDT | Severe Thunderstorm Warning | CLE | Fulton | 72 min |
| Aug 26, 7:38 PM EDT | Severe Thunderstorm Warning | CLE | Defiance, Henry | 62 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.