Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 145, NWS Cleveland, OH

June 28, 1994Seneca County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jun 28, 1994, 6:59 PM EDT for Seneca County, Ohio. It was in force for 46 min.

The area

The counties it named.

The facts

Issued
Jun 28, 1994, 6:59 PM EDT (22:59 UTC)
Expired
Jun 28, 1994, 7:45 PM EDT
In force
46 min
Issued by
NWS Cleveland, OH
Area
Whole counties

County Seneca County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 11.0 hours before the alert went out and 164 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 1994-06-28Temperature 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, Dayton/James M C, OH at 12:00Z on 1994-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 61 square meters per square second.19395878Sfc1 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
1601 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
61 m²/s²
0-3 km storm-relative helicity
140 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 282258
SVRTOL
OHC147-069-282345-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TOLEDO OH
659 PM EDT TUE JUN 28 1994
 
THE NATIONAL WEATHER SERVICE IN TOLEDO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  745 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...S...
 
IN NORTH CENTRAL OHIO
 
   ...SENECA COUNTY
 
IN NORTHWEST OHIO
 
   ...HENRY COUNTY
 
AT 655 PM EDT WEATHER SERVICE DOPPLER RADAR INDICATED POSSIBLE
SEVERE THUNDERSTORMS OVER SENECA AND ALSO OVER HENRY COUNTIES.
THE STRONGEST THUNDERSTORM WAS ABOUT 8 MILES SOUTHWEST OF TIFFIN.
THE THUNDERSTORMS WERE MOVING TO THE EAST AT 35 MILES AN HOUR.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
 
BARNES/LVW

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 28, 4:38 PM EDT, 2 hours 21 minutes before
OHC051-063-069-095-137-175-282145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
438 PM EDT TUE JUN 28 1994

A TORNADO WATCH IS IN EFFECT FOR NORTHWEST OHIO UNTIL 10 PM EDT.

THE FOLLOWING CITIES ARE INCLUDED IN THE WATCH AREA...TOLEDO...LIMA
...DEFIANCE AND FINDLAY.

AT 435 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED SCATTERED
THUNDERSTORMS OVER LOWER MICHIGAN...NORTHEAST INDIANA AND NORTHWEST OHIOTHE STRONGEST THUNDERSTORM WAS INDICATED ALONG THE OHIO/MICHIGAN BORDER
IN LUCAS COUNTY. THE THUNDERSTORMS WERE MOVING TO THE EAST AROUND 25
MILES AN HOUR.

SOME OF THE THUNDERSTORMS COULD BE SEVERE THROUGH THE EVENING WITH LARGE
HAIL...WINDS IN EXCESS OF 50 MILES AN HOUR AND HEAVY RAIN ALONG WITH
FREQENT LIGHTNING.

LISTEN TO NOAA WEATHER RADIO OR LOCAL MEDIA STATIONS FOR ANY ADDITIONAL
STATEMENTS OR WARNINGS THAT MAY BE ISSUED.

LVW
Special weather statement, Jun 28, 4:39 PM EDT, 2 hours 20 minutes before
OHC051-063-069-095-137-175-282145-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TOLEDO OH
438 PM EDT TUE JUN 28 1994

A TORNADO WATCH IS IN EFFECT FOR NORTHWEST OHIO UNTIL 10 PM EDT.

THE FOLLOWING CITIES ARE INCLUDED IN THE WATCH AREA...TOLEDO...LIMA
...DEFIANCE AND FINDLAY.

AT 435 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED SCATTERED
THUNDERSTORMS OVER LOWER MICHIGAN...NORTHEAST INDIANA AND NORTHWEST OHIOTHE STRONGEST THUNDERSTORM WAS INDICATED ALONG THE OHIO/MICHIGAN BORDER
IN LUCAS COUNTY. THE THUNDERSTORMS WERE MOVING TO THE EAST AROUND 25
MILES AN HOUR.

SOME OF THE THUNDERSTORMS COULD BE SEVERE THROUGH THE EVENING WITH LARGE
HAIL...WINDS IN EXCESS OF 50 MILES AN HOUR AND HEAVY RAIN ALONG WITH
FREQENT LIGHTNING.

LISTEN TO NOAA WEATHER RADIO OR LOCAL MEDIA STATIONS FOR ANY ADDITIONAL
STATEMENTS OR WARNINGS THAT MAY BE ISSUED.

LVW
Special weather statement, Jun 28, 5:32 PM EDT, 1 hour 27 minutes before
OHZ001>006-015>017-024>026-034-035-282230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
532 PM EDT TUE JUN 28 1994

A TORNADO WATCH REMAINS IN EFFECT UNTIL 10 PM EDT FOR NORTHWEST OHIO.

SOME CITIES IN THE WATCH AREA INCLUDE DEFIANCE...FINDLAY...LIMA AND
TOLEDO.

A SPECIAL MARINE WARNING IS IN EFFECT UNTIL 7 PM EDT FOR LAKE ERIE FROM
MAUMEE BAY TO THE ISLANDS.

AT 530 PM CLEVELAND DOPPLER WEATHER RADAR INDICATED THAT SCATTERED
THUNDERSTORMS CONTINUED TO DEVELOP ACROSS NORTHWEST OHIO AND WESTERN
LAKE ERIE. THE STRONGEST STORM WAS MOVING ONTO WESTERN LAKE ERIE JUST
NORTH OF TOLEDO. THE STORMS WERE MOVING EAST-NORTHEAST AT 25 MILES AN
HOUR.

CONDITIONS REMAIN FAVORABLE FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS
PRODUCING LARGE HAIL...DAMAGING WINDS...AND POSSIBLY TORNADOES ACROSS
THE WATCH AREA. ALSO...STRONG TO SEVERE THUNDERSTORMS WERE RAPIDLY
DEVELOPING ACROSS NORTHERN INDIANA AT 530 PM...AND THESE STORMS WILL
MOVE INTO NORTHWEST OHIO LATER THIS EVENING.

PEOPLE IN THE WATCH AREA SHOULD MONITOR THE WEATHER SITUATION CLOSELY.
BE PREPARED TO MOVE TO SAFETY SHOULD THREATENING WEATHER APPROACH OR
WARNING BE ISSUED. LISTEN TO NOAA WEATHER RADIO FOR LATER UPDATES.

GERARD
Special weather statement, Jun 28, 5:33 PM EDT, 1 hour 26 minutes before
OHZ001>006-015>017-024>026-034-035-282230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
532 PM EDT TUE JUN 28 1994

A TORNADO WATCH REMAINS IN EFFECT UNTIL 10 PM EDT FOR NORTHWEST OHIO.

SOME CITIES IN THE WATCH AREA INCLUDE DEFIANCE...FINDLAY...LIMA AND
TOLEDO.

A SPECIAL MARINE WARNING IS IN EFFECT UNTIL 7 PM EDT FOR LAKE ERIE FROM
MAUMEE BAY TO THE ISLANDS.

AT 530 PM CLEVELAND DOPPLER WEATHER RADAR INDICATED THAT SCATTERED
THUNDERSTORMS CONTINUED TO DEVELOP ACROSS NORTHWEST OHIO AND WESTERN
LAKE ERIE. THE STRONGEST STORM WAS MOVING ONTO WESTERN LAKE ERIE JUST
NORTH OF TOLEDO. THE STORMS WERE MOVING EAST-NORTHEAST AT 25 MILES AN
HOUR.

CONDITIONS REMAIN FAVORABLE FOR THE DEVELOPMENT OF SEVERE THUNDERSTORMS
PRODUCING LARGE HAIL...DAMAGING WINDS...AND POSSIBLY TORNADOES ACROSS
THE WATCH AREA. ALSO...STRONG TO SEVERE THUNDERSTORMS WERE RAPIDLY
DEVELOPING ACROSS NORTHERN INDIANA AT 530 PM...AND THESE STORMS WILL
MOVE INTO NORTHWEST OHIO LATER THIS EVENING.

PEOPLE IN THE WATCH AREA SHOULD MONITOR THE WEATHER SITUATION CLOSELY.
BE PREPARED TO MOVE TO SAFETY SHOULD THREATENING WEATHER APPROACH OR
WARNING BE ISSUED. LISTEN TO NOAA WEATHER RADIO FOR LATER UPDATES.

GERARD
Special weather statement, Jun 28, 6:25 PM EDT, 34 minutes before
TOLEDO WEATHER DATA
NATIONAL WEATHER SERVICE TOLEDO OH
625 PM EDT TUE JUN 28 1994

OVERNIGHT LOW TEMPERATURE...56 DEGREES

AFTERNOON HIGH TEMPERATURE...83 DEGREES

PRECIPITATION SINCE MIDNIGHT...TRACE4

BARNES
Special weather statement, Jun 28, 6:25 PM EDT, 34 minutes before
TOLEDO WEATHER DATA
NATIONAL WEATHER SERVICE TOLEDO OH
625 PM EDT TUE JUN 28 1994

OVERNIGHT LOW TEMPERATURE...56 DEGREES

AFTERNOON HIGH TEMPERATURE...83 DEGREES

PRECIPITATION SINCE MIDNIGHT...TRACE

BARNES

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 8:30 PM EDTSevere Thunderstorm WarningCLEFulton45 min
Jun 27, 9:25 PM EDTSevere Thunderstorm WarningCLELucas50 min
Jun 27, 11:34 PM EDTSevere Thunderstorm WarningCLEHancock41 min
Jun 28, 5:53 PM EDTSevere Thunderstorm WarningCLEOttawa52 min
Jun 28, 6:59 PM EDTSevere Thunderstorm WarningCLEHenry46 min
Jun 28, 7:37 PM EDTSevere Thunderstorm WarningCLEHuron68 min

Nearby

Severe Thunderstorm Warnings in Ohio, 1994Every severe thunderstorm warning in 1994

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.