Alert archive / Ohio / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 92, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jul 11, 1986, 6:02 PM EDT for Holmes 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
- Jul 11, 1986, 6:02 PM EDT (22:02 UTC)
- Expired
- Jul 11, 1986, 6:50 PM EDT
- In force
- 48 min
- Issued by
- NWS Cleveland, OH
- Area
- Whole counties
County Holmes 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 |
|---|---|---|---|
| Jul 11, 6:10 PM EDT | Thunderstorm Wind 0 | Holmes, 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
Pittsburgh, PA (KPIT), launched 12:00Z, 10.0 hours before the alert went out and 156 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
- 858 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 129 m²/s²
- 0-3 km storm-relative helicity
- 169 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 KCAK 112202 SVRCAK OHC075-112250- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE AKRON CANTON OH 602 PM EDT FRI JUL 11 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 650 PM EDT FOR THE FOLLOWING COUNTY OF NORTHEAST OHIO... HOLMES AT 555 PM EDT RADAR INDICATED A VERY HEAVY THUNDERSTORM 10 MILES NORTHWEST OF MILLERSBURG MOVING EAST AT 35 MPH. MARBLE SIZE HAIL WAS REPORTED BY HOLMES COUNTY SHERIFF AT NASHVILLE AT 55 PM EDT. THESE THUNDERSTORMS MAY PRODUCE LARGE HAIL...HEAVY RAINS... DAMAGING WINDS AND DANGEROUS LIGHTNING. EWD
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, Jul 11, 3:45 PM EDT, 2 hours 17 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CLEVELAND OH 345 PM EDT FRI JUL 11 1986 MOST OF OHIO IS UNDER A SEVERE THUNDERSTORM WATCH UNTIL 9 O'CLOCK THIS EVENING. THE POSSIBILITY OF THUNDERSTORMS CONTAINING LARGE HAIL AND DAMAGING WINDS EXISTS IN THAT PART OF OHIO ALONG AND SOUTH OF A TOLEDO- MANSFIELD-STEUBENVILLE LINE. AT 3:40 PM, NATIONAL WEATHER SERVICE RADARS SHOWED SCATTERED THUNDERSTORMS ALL OVER THE STATE. THE MOST SIGNIFICANT WERE IN A LINE FROM THE CINCINNATI AREA EAST ACROSS SOUTH-CENTRAL OHIO TO NEAR MARIETTA. ANOTHER SIGNIFICANT AREA OF DEVELOPING THUNDERSTORMS WAS OVER NORTHWEST OHIO BETWEEN MARION AND FINDLAY. MORE HEAVY THUNDERSTORMS WE-RE IN NORTHEAST INDIANA READY TO MOVE INTO OHIO. THESE THUNDERSTORMS DOWNED TREES 2 MILES SOUTH OF MT. EDNA, INDIANA, JUST SOUTHWEST OF FT. WAYNE. ALL OF THESE STORMS WERE MOVING EAST-NORTHEAST AT 30 TO 40 MPH. MAY N
Special weather statement, Jul 11, 4:45 PM EDT, 1 hour 17 minutes before
SPECIAL WEATHER STATEMENT AND OHIO WEATHER STORY NATIONAL WEATHER SERVICE CLEVELAND OH 445 PM EDT FRI JUL 11 1986 A SEVERE THUNDERSTORM WATCH CONTINUES FOR MOST OF OHIO UNTIL 9 O'CLOCK TONIGHT. THE PART OF OHIO UNDER THE SEVERE THUNDERSTORM WATCH IS ALONG AND SOUTH OF A TOLEDO-MANSFIELD-STEUBENVILLE LINE. A SEVERE THUNDERSTORM WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR DAMAGING THUNDERSTORM WINDS AND LARGE HAIL. AT 440 PM, NATIONAL WEATHER SERVICE RADARS SHOWED SCATTERED THUNDERSTORMS OVER ALL OF OHIO. THE MOST SIGNIFICANT STORMS COVERED THE STATE IN A 75 MILE WIDE BAND FROM DAYTON TO FT. WAYNE, INDIANA. OTHER HEAVY STORMS WERE IN THE MANSFIELD AREA AND BETWEEN ZANESVILLE AND COSHOCTON. THE STORMS WERE MOVING EAST-NORTHEAST AT 35 TO 40 MPH. OTHERWISE, A WET WEEKEND IS IN STORE FOR THE BUCKEYE STATE. NUMEROUS SHOWERS AND THUNDERSTORMS WILL DOMINATE THE OHIO WEATHER PICTURE DURING THE NEXT FEW DAYS. AN AREA OF LOW PRESSURE OVER THE MID SECTION OF THE NATION THIS AFTERNOON WILL MOVE TO THE LOWER GREAT LAKES REGION BY SUNDAY MORNING. THE LOW PRESSURE WILL BRING WARM AND HUMID AIR ACROSS THE OHIO AREA AND TRIGGER THE PRECIPITATION. THE LEADING EDGE OF THIS WARM AIR FLOW EXTENDED ACROSS NORTHERN OHIO LATE THIS AFTERNOON. THIS LEADING EDGE OR WARM FRONT WILL PUSH NORTH OF THE STATE TONIGHT. SUNSHINE WAS PLENTIFUL OVER THE CENTRAL AND SOUTH PARTS OF THE STATE TODAY, WHILE A CLOUD COVER HELD OF THE EXTREME NORTH. WIDELY SCATTERED SHOWERS AND THUNDERSTORMS WERE REPORTED OVER THE ENTIRE AREA. IT WAS RATHER WARM OVER MOST OF THE STATE WITH LATE AFTERNOON READINGS INTO THE MID TO UPPER 80S IN THE SUNNY SECTIONS. IN THE CLOUDY EXTREME NORTH, THE MERCURY WAS HOLDING IN THE UPPER 60S AND LOWER 70S. THE LATEST WEATHER MAP SHOWED LOW PRESSURE COVERING MOST OF THE MID SECTION OF THE COUNTRY, WHILE HIGH PRESSURE DOMINATED MOST OF THE EASTERN STATES. A WARM FRONT EXTENDED FROM THE LfOW PRESSURE IN IOWA EAST ACROSS NORTERN OHIO, SOUTHERN PENNSYLVANIA, AND ON TO THE NEW JERSEY COAST. MAY
Special weather statement, Jul 11, 5:45 PM EDT, 17 minutes before
SPECIAL WEATHER STATEMENT AND OHIO WEATHER STORY NATIONAL WEATHER SERVICE CLEVELAND OH 545 PM EDT FRI JUL 11 1986 A SEVERE THUNDERSTORM WATCH CONTINUES FOR MOST OF OHIO UNTIL 9 O'CLOCK THIS EVENING. THE PART OF OHIO AFFECTED BY THE WATCH IS ALONG AND SOUTH OF A LINE FROM TOLEDO TO MANSFIELD TO STEUBENVILLE. AT 540 PM NATIONAL WEATHER SERVICE RADAR SHOWED NUMEROUS THUNDERSTORMS OVER OHIO SOUTH OF A FINDLAY AKRON LINE. THESE THUNDERSTORMS WERE MOVING EAST ABOUT 35 MPH. TREES AND POWER LINES WWERE DOWNED BY THUNDERSTORMS THAT MOVED THROUGH THE CINCINNATI AREA JUST AFTER 4 PM. THOMPSON
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.