Alert archive / Ohio / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 95, NWS Cleveland, OH

July 15, 1986Lucas County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jul 15, 1986, 11:52 PM EDT for Lucas County, Ohio. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Jul 15, 1986, 11:52 PM EDT (03:52 UTC)
Expired
Jul 16, 1986, 1:00 AM EDT
In force
68 min
Issued by
NWS Cleveland, OH
Area
Whole counties

County Lucas County, OH

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Detroit, MI (KFNT), launched 00:00Z, 3.9 hours before the alert went out and 115 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 1986-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1986-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 20 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
20 m²/s²
0-3 km storm-relative helicity
123 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 160352
SVRTOL
OHC095-160500-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TOLEDO OH
1152 PM EDT TUE JUL 15 1986
 
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING
EFFECTIVE UNTIL 100 AM EDT FOR THE FOLLOWING COUNTY OF
 
OHIO... LUCAS
 
AT 1148 PM WEATHER SERVICE RADAR INDICATED A POSSIBLE
SEVERE THUNDERSTORM OVER SOUTHERN LENAWEE COUNTY MOVING
SOUTHEAST AT 35 MPH.
 
THESE THUNDBERSTORMS MAY PRODUCE LARGE HAIL.. HEAVY RAINS..
DAMAGING WINDS AND DANGEROUS LIGHTNING.
 
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, Jul 15, 10:44 PM EDT, 1 hour 8 minutes before
^CLESPSTOL

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
1044PM EDT TUE JUL 15 1986

VERY STRONG THUNDERSTORMS WERE MOVING CLOSER TO OHIO LATE THIS EVENING.

AT 1040 PM WEATHER SERVICE RADAR INDICATED A LINE OF VERY STRONG
THUNDERSTORMS FROM JUST WEST OF DETROIT, MICHIGAN INTO EXTREME SOUTHERN
MICHIGAN.  THIS LINE HAS A HISTORY OF PRODUCING STRONG GUSTY WINDS AND
HEAVY RAIN.

BY 1145 PM THIS LINE OF STORMS WILL BE ENTERING WILLIAMS, FULTON AND
LUCAS COUNTIES OF NORTHWEST OHIO.

THESE THUNDERSTORMS CAN PRODUCE STRONG GUSTY WINDS, VERY HEAVY RAIN,
DANGEROUS LIGHTNING AND POSSIBLY HAIL.  MOVEMENT WAS SOUTHEAST AT ABOUT
40 MPH.
IF SEVERE WEATHER IS SIGHTED, TAKE COVER IMMEDIATELY.  REPORT ANY
DAMAGE TO YOUR NEAREST LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL
WEATHER SERVICE.

ECKERT
Special weather statement, Jul 15, 11:36 PM EDT, 16 minutes before
^CLESPSTOL

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
1135PM EDT TUE JUL 15 1986

VERY STRONG THUNDERSTORMS WERE MOVING INTO NORTHWEST OHIO LATE THIS
EVENING.

AT 1130 PM WEATHER SERVICE RADAR INDICATED A LINE OF VERY STRONG
THUNDERSTORMS FROM DETROIT, MICHIGAN INTO EXTREME NORTHERN WILLIAMS AND
FULTON COUNTIES OF NORTHWEST OHIO.  THIS LINE OF THUNDERSTORMS DID
PRODUCE WINDS OF 40 TO 45 MPH AS THEY PASSED THROUGH ADRIAN, MICHIGAN.
ALSO NUMEROUS TREES WERE BLOWN DOWN NEAR ANN ARBOR, MICHIGAN.
MOVEMENT WAS SOUTHEAST AT 40 MPH.

THESE STORMS WILL MOVE THROUGH WILLIAMS, FULTON AND LUCAS COUNTIES AND
INTO DEFIANCE AND HENRY COUNTIES BY 1230 AM WEDNESDAY MORNING.

THESE THUNDERSTORMS CAN PRODUCE STRONG DAMAGING WINDS, VERY HEAVY RAIN,
DANGEROUS LIGHTNING AND POSSIBLY HAIL.

IF SEVERE WEATHER IS SIGHTED, TAKE COVER IMMEDIATELY.  REPORT ANY
DAMAGE TO YOUR NEAREST LAW ENFORCEMENT AGENCY FOR RELAY TO THE
NATIONAL WEATH8ER SERVICE.

ECKERT

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 16, 1:27 AM EDTSevere Thunderstorm WarningCLEWood33 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; the sounding from the Mesonet's radiosonde archive.