Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 174, NWS Cleveland, OH

July 2, 1994Portage County, Summit County, Ohio

NWS Cleveland, OH issued this severe thunderstorm warning at Jul 2, 1994, 2:09 PM EDT for Portage County, Summit County, Ohio. It was in force for 66 min.

The area

The counties it named.

The facts

Issued
Jul 2, 1994, 2:09 PM EDT (18:09 UTC)
Expired
Jul 2, 1994, 3:15 PM EDT
In force
66 min
Issued by
NWS Cleveland, OH
Area
Whole counties

Counties Portage County, OH, Summit County, OH

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 6.2 hours before the alert went out and 134 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, Pittsburgh, PA at 12:00Z on 1994-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 18 joules per kilogram.LCLLFCEL10008507005003002001001 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, Pittsburgh, PA at 12:00Z on 1994-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 146 square meters per square second.1939Sfc1 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
18 J/kg
Mixed-layer CIN
-120 J/kg
Mixed-layer LCL
1526 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
146 m²/s²
0-3 km storm-relative helicity
146 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 KCAK 021822 COR
SVRCAK
OHC133-153-021915-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING...CORRECTED
NATIONAL WEATHER SERVICE AKRON OH
209 PM EDT SAT JUL 2 1994

THE NATIONAL WEATHER SERVICE IN AKRON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  315 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...S...

IN NORTHEAST OHIO

   ...PORTAGE COUNTY...SUMMIT COUNTY

WEATHER RADAR AT THE AKRON CANTON AIRPORT INDICATED A POSSIBLE SEVERE
THUNDERSTORM ON THE SUMMIT-MEDINA COUNTY BORDER WEST OF AKRON. THIS
STORM WAS MOVING TO THE EAST AT 20 MPH AND SHOULD AFFECT AKRON BETWEEN
230 PM AND 3 PM EDT. THE STORM WAS OBSERVED AT 205 PM EDT.
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.

MARTIN
CORRECTED FOR TIME OF OBSERVATION OF POS
SIBLE SEVERE THUNDERSTORM

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 2, 1:34 PM EDT, 35 minutes before
OHZ004-007-DDHHHH-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
1230 PM EDT SAT JUN 2 1994

WEATHER RADAR AT THE AKRON CANTON AIRPORT AT 1225 PM EDT INDICATED A
VERY RAPID DEVELOPING LINES OF THUNDERTORMS ALONG A LINE FROM
FINDLY OH  THRU WOOSTER OH TO SHARON PA. MOVEMENT APPEARS TO BE TO THE
EAST AT 10 MPH.

THESE STORMS ARE DEVELOPING VERY RAPIDLY AND COULD PRODUCE HAEVY RAIN..
SMALL HAIL AND GUSTY WINDS IN WAYNE STARK AND SUMMIT COUNTIES UBTIL 330
PM EDT.

MARTIN
Special weather statement, Jul 2, 1:34 PM EDT, 35 minutes before
OHZ004-007-DDHHHH-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AKRON CANTON OH
1230 PM EDT SAT JUN 2 1994

WEATHER RADAR AT THE AKRON CANTON AIRPORT AT 1225 PM EDT INDICATED A
VERY RAPID DEVELOPING LINES OF THUNDERTORMS ALONG A LINE FROM
FINDLY OH  THRU WOOSTER OH TO SHARON PA. MOVEMENT APPEARS TO BE TO THE
EAST AT 10 MPH.

THESE STORMS ARE DEVELOPING VERY RAPIDLY AND COULD PRODUCE HAEVY RAIN..
SMALL HAIL AND GUSTY WINDS IN WAYNE STARKl AND SUMMIT COUNTIES UBTIL 330
PM EDT.

MARTIN
Special weather statement, Jul 2, 1:37 PM EDT, 32 minutes before
OHZALL-021840-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
137 PM EDT SAT JUL 2 1994

...THUNDERSTORMS WERE RAPIDLY DEVELOPING ACROSS NORTHERN OHIO...

AT 137 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
RAPIDLY DEVELOPING LINE OF THUNDERSTORMS WHICH EXTENDED FROM NEAR
CHARDON IN GEAUGA COUNTY THROUGH MEDINA IN MEDINA COUNTY TO NEAR
KENTON IN HARDIN COUNTY.

THIS LINE OF THUNDERSTORMS WAS MOVING TO THE SOUTHEAST AT 20 MPH.
THESE STORMS WILL LIKELY PRODUCE GUSTY WINDS AND BRIEF HEAVY DOWNPOURS
AS THEY COUNTINUE TO TREK SOUTHEASTERLY.

OTHER SHOWERS AND THUNDERSTORMS CONTINUED TO REDEVELOP NEAR COLUMBUS IN
FRANKLIN COUNTY.  THESE THUNDERSTORMS HAVE A HISTORY OF PRODUCING VERY
HEAVY RAINS AND SMALL HAIL.
THESE THUNDERSTORMS ARE ASSOCIATED WITH A COLD FRONT THAT IS CURRENTLY
MOVING THROUGH THE STATE AND MORE THUNDERSTORMS ARE EXPECTED TO DEVELOP
AS THE FRONT CONTINUES IS SOUTHEASTERLY PROGRESSION.

PERSONS THROUGHOUT NORTHERN AND CENTRAL OHIO SHOULD BE ON THE LOOKOUT
FOR THREATENING WEATHER AND MONITOR NOOA WEATHER RADIO OR YOUR LOCAL
MEDIA FOR ADDITIONAL WEATHER INFORMATION.

PASSETTI

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Special weather statement, Jul 2, 1:40 PM EDT, 29 minutes before
OHZALL-021840-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CLEVELAND OH
137 PM EDT SAT JUL 2 1994

...THUNDERSTORMS WERE RAPIDLY DEVELOPING ACROSS NORTHERN OHIO...

AT 137 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
RAPIDLY DEVELOPING LINE OF THUNDERSTORMS WHICH EXTENDED FROM NEAR
CHARDON IN GEAUGA COUNTY THROUGH MEDINA IN MEDINA COUNTY TO NEAR
KENTON IN HARDIN COUNTY.

THIS LINE OF THUNDERSTORMS WAS MOVING TO THE SOUTHEAST AT 20 MPH.
THESE STORMS WILL LIKELY PRODUCE GUSTY WINDS AND BRIEF HEAVY DOWNPOURS
AS THEY COUNTINUE TO TREK SOUTHEASTERLY.

OTHER SHOWERS AND THUNDERSTORMS CONTINUED TO REDEVELOP NEAR COLUMBUS IN
FRANKLIN COUNTY.  THESE THUNDERSTORMS HAVE A HISTORY OF PRODUCING VERY
HEAVY RAINS AND SMALL HAIL.
THESE THUNDERSTORMS ARE ASSOCIATED WITH A COLD FRONT THAT IS CURRENTLY
MOVING THROUGH THE STATE AND MORE THUNDERSTORMS ARE EXPECTED TO DEVELOP
AS THE FRONT CONTINUES IS SOUTHEASTERLY PROGRESSION.

PERSONS THROUGHOUT NORTHERN AND CENTRAL OHIO SHOULD BE ON THE LOOKOUT
FOR THREATENING WEATHER AND MONITOR NOOA WEATHER RADIO OR YOUR LOCAL
MEDIA FOR ADDITIONAL WEATHER INFORMATION.

PASSETTI
Special weather statement, Jul 2, 2:00 PM EDT, 9 minutes before
PAZ002>006-008>011-022000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ERIE, PA
200 PM EDT SAT JUL 02 1994

...THUNDERSTORMS CONTINUE TO DEVELOPE ACROSS THE REGION...

AT 200 PM ERIE WEATHER RADAR SHOWED A SCATTERED LINE OF THUNDERSTORMS
FROM BRADFORD IN MCKEAN COUNTY IN NORTHWEST PENNSYLVANIA...SOUTHWEST...
THROUGH FOREST COUNTY INTO VENANGO COUNTY NEAR FRANKLIN.

ANOTHER LINE OF THUNDERSTORMS EXTENDED FROM THE NORTHWEST CORNER OF WARREN
COUNTY...SOUTHWEST THROUGH CRAWFORD COUNTY ENTERING NORTHEAST OHIO NEAR
ANDOVER AND CONTINUING TO NEAR MANSFIELD.

THUNDERSTORMS WERE MOVING TOWARDS THE SOUTHEAST AT 20 MILES AN HOUR.

SOME THUNDERSTORMS WILL PRODUCE STRONG GUSTY WINDS...DANGEROUS LIGHTNING...
POSSIBLE SMALL HAIL AND BRIEF HEAVY DOWNPOURS.

PARRISH
Special weather statement, Jul 2, 2:08 PM EDT, 1 minute before
PAZ002>006-008>011-022000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ERIE, PA
200 PM EDT SAT JUL 02 1994

...THUNDERSTORMS CONTINUE TO DEVELOPE ACROSS THE REGION...

AT 200 PM ERIE WEATHER RADAR SHOWED A SCATTERED LINE OF THUNDERSTORMS
FROM BRADFORD IN MCKEAN COUNTY IN NORTHWEST PENNSYLVANIA...SOUTHWEST...
THROUGH FOREST COUNTY INTO VENANGO COUNTY NEAR FRANKLIN.

ANOTHER LINE OF THUNDERSTORMS EXTENDED FROM THE NORTHWEST CORNER OF WARREN
COUNTY...SOUTHWEST THROUGH CRAWFORD COUNTY ENTERING NORTHEAST OHIO NEAR
ANDOVER AND CONTINUING TO NEAR MANSFIELD.

THUNDERSTORMS WERE MOVING TOWARDS THE SOUTHEAST AT 20 MILES AN HOUR.

SOME THUNDERSTORMS WILL PRODUCE STRONG GUSTY WINDS...DANGEROUS LIGHTNING...
POSSIBLE SMALL HAIL AND BRIEF HEAVY DOWNPOURS.

PARRISH

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 2:33 PM EDTSevere Thunderstorm WarningCLEStark, Wayne57 min
Jul 2, 2:55 PM EDTSevere Thunderstorm WarningCLEMahoning, Trumbull50 min
Jul 2, 3:13 PM EDTTornado WarningCLEColumbiana, Mahoning47 min
Jul 2, 3:26 PM EDTSevere Thunderstorm WarningCLEStark, Wayne64 min
Jul 2, 6:29 PM EDTSevere Thunderstorm WarningCLECoshocton, Tuscarawas61 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.