Alert archive / Ohio / Tornado Warnings in 1994

Tornado Warning 15, NWS Wilmington, OH

July 2, 1994Morrow County, Ohio

NWS Wilmington, OH issued this tornado warning at Jul 2, 1994, 2:38 PM EDT for Morrow County, Ohio. It was in force for 52 min.

The area

The counties it named.

The facts

Issued
Jul 2, 1994, 2:38 PM EDT (18:38 UTC)
Expired
Jul 2, 1994, 3:30 PM EDT
In force
52 min
Issued by
NWS Wilmington, OH
Area
Whole counties

County Morrow County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 6.6 hours before the alert went out and 138 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 1994-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1424 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, Dayton/James M C, OH at 12:00Z on 1994-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
1424 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
1045 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
53 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 KMFD 021838
TORMFD
OHC117-021930-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MANSFIELD OH
238 PM EDT SAT JUL 2 1994
 
THE NATIONAL WEATHER SERVICE IN MANSFIELD HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  330 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION......
 
IN NORTH CENTRAL OHIO
 
   ...MORROW COUNTY
 
AT 230 PM FIRE DEPARTMENT OFFICIALS REPORTED A POSSIBLE TORNADO
ON THE GROUND 15 MILES SOUTHEAST OF MT. GILEAD MOVING TO THE
SOUTHEAST.  PEOPLE IN THE CITY OF CHESTERVILLE SHOULD TAKE
COVER IMMEDIATELY. THIS STORM WILL AFFECT THESE AREAS OVER
THE NEXT 45 MINUTES.
 
 
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT. PROTECT YOUR HEAD... CHESTv AND EXPOSED SKIN.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR AND
PUT AS MANY WALLS AS POSSIBLE BETWEEN YOURSELF AND THE STORM.
AVOID WINDOWS.
 
 
BLONDIN
&
NNNN

What forecasters said that day

The local office's own words before this tornado 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, 11:43 AM EDT, 2 hours 55 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021645-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE CINCINNATI OH
1139 AM EDT (1039 AM EST) SAT JUL 2 1994

...THUNDERSTORMS FIRING UP IN WARREN AND CLINTON COUNTIES OF SOUTHWEST
OHIO...

AT 1135 AM EDT WEATHER SERVICE RADAR INDICATED THUNDERSTORMS WERE
BEGINNING TO FIRE UP IN WARREN COUNTY EAST OF THE TOWN OF MASON AND IN
CLINTON COUNTY SOUTHWEST OF WILMINGTON...OR ABOUT 25 TO 35 MILES TO THE
NORTHEAST OF CINCINNATI.

THESE THUNDERSTORMS HAVE DEVELOPED RAPIDLY DURING THE PAST 15 MINUTES.

THE THUNDERSTORMS MAY CONTAIN BRIEF HEAVY RAIN...OCCASIONAL
LIGHTNING...AND GUSTY WINDS UP TO 30 MILES PER HOUR.

OTHER THUNDERSTORMS...SOME SEVERE ARE OCCURING IN THE COLUMBUS OHIO
AREA. THIS STORM IS MOVING TO THE EAST AT 20 MILES PER HOUR.

IF A THUNDERSTORM MOVES THROUGH YOUR AREA...REMAIN INDOORS UNTIL IT
PASSES.

RFK

...CORRECTED FOR LOCATION...
Special weather statement, Jul 2, 11:43 AM EDT, 2 hours 55 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021645-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE CINCINNATI OH
1139 AM EDT (1039 AM EST) SAT JUL 2 1994

...THUNDERSTORMS FIRING UP IN WARREN AND CLINTON COUNTIES OF SOUTHWEST
OHIO...

AT 1135 AM EDT WEATHER SERVICE RADAR INDICATED THUNDERSTORMS WERE
BEGINNING TO FIRE UP IN WARREN COUNTY EAST OF THE TOWN OF MASON AND IN
CLINTON COUNTY SOUTHWEST OF WILMINGTON...OR ABOUT 25 TO 35 MILES TO THE
NORTHEAST OF CINCINNATI.

THESE THUNDERSTORMS HAVE DEVELOPED RAPIDLY DURING THE PAST 15 MINUTES.

THE THUNDERSTORMS MAY CONTAIN BRIEF HEAVY RAIN...OCCASIONAL
LIGHTNING...AND GUSTY WINDS UP TO 30 MILES PER HOUR.

OTHER THUNDERSTORMS...SOME SEVERE ARE OCCURING IN THE COLUMBUS OHIO
AREA. THIS STORM IS MOVING TO THE EAST AT 20 MILES PER HOUR.

IF A THUNDERSTORM MOVES THROUGH YOUR AREA...REMAIN INDOORS UNTIL IT
PASSES.

RFK

...CORRECTED FOR LOCATION...
Special weather statement, Jul 2, 12:45 PM EDT, 1 hour 53 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021745-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
1244 PM EDT (1144 AM EST) SAT JUL 2 1994

...SEVERE THUNDERSTORM WATCH FOR ALL OF SOUTHEAST INDIANA EXCEPT
SWITZERLAND COUNTY UNTIL 600 PM EST (700 PM EDT)...

STRONG THUNDERSTORMS BREAKING OUT IN CENTRAL INDIANA AND CENTRAL OHIO.

AT 1235 PM EDT (1135 PM EST) WEATHER SERVICE RADAR INDICATED
THUNDERSTORMS...SOME SEVERE OCCURING IN CENTRAL PARTS OF OHIO AND
INDIANA. ONE STRONG THUNDERSTORM WAS LOCATED IN EXTREME EASTERN CLINTON
COUNTY AND WESTERN FAYETTE COUNTIES OF SOUTHWEST OHIO. THIS THUNDERSTORM
HAS INTENSIFIED RAPIDLY DURING THE PAST HALF-HOUR AT IT MOVES EASTWARD
AT 20 MILES PER HOUR.

OTHER STRONGER THUNDERSTORMS WERE LOCATED FROM 15 TO 55 MILES NORTH OF
INDIANAPOLIS INDIANA AND NEAR COLUMBUS OHIO.

THESE STORMS ARE MOVING MOSTLY EAST AT 20 MILES PER HOUR.

IF A THUNDERSTORM APPROACHES YOUR AREA...REMAIN INDOORS UNTIL THE STORM
PASSES. LISTEN TO NOAA WEATHER RADIO OR COMMERCIAL BROADCASTS FOR
FURTHER INFORMATION REGARDING THIS POTENTIALLY DANGEROUS WEATHER
SITUATION.

RFK
Special weather statement, Jul 2, 12:45 PM EDT, 1 hour 53 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021745-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
1244 PM EDT (1144 AM EST) SAT JUL 2 1994

...SEVERE THUNDERSTORM WATCH FOR ALL OF SOUTHEAST INDIANA EXCEPT
SWITZERLAND COUNTY UNTIL 600 PM EST (700 PM EDT)...

STRONG THUNDERSTORMS BREAKING OUT IN CENTRAL INDIANA AND CENTRAL OHIO.

AT 1235 PM EDT (1135 PM EST) WEATHER SERVICE RADAR INDICATED
THUNDERSTORMS...SOME SEVERE OCCURING IN CENTRAL PARTS OF OHIO AND
INDIANA. ONE STRONG THUNDERSTORM WAS LOCATED IN EXTREME EASTERN CLINTON
COUNTY AND WESTERN FAYETTE COUNTIES OF SOUTHWEST OHIO. THIS THUNDERSTORM
HAS INTENSIFIED RAPIDLY DURING THE PAST HALF-HOUR AT IT MOVES EASTWARD
AT 20 MILES PER HOUR.

OTHER STRONGER THUNDERSTORMS WERE LOCATED FROM 15 TO 55 MILES NORTH OF
INDIANAPOLIS INDIANA AND NEAR COLUMBUS OHIO.

THESE STORMS ARE MOVING MOSTLY EAST AT 20 MILES PER HOUR.

IF A THUNDERSTORM APPROACHES YOUR AREA...REMAIN INDOORS UNTIL THE STORM
PASSES. LISTEN TO NOAA WEATHER RADIO OR COMMERCIAL BROADCASTS FOR
FURTHER INFORMATION REGARDING THIS POTENTIALLY DANGEROUS WEATHER
SITUATION.

RFK
Special weather statement, Jul 2, 1:48 PM EDT, 50 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021845-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
147 PM EDT (1247 PM EST) SAT JUL 2 1994

...SEVERE THUNDERSTORM WATCH FOR ALL OF SOUTHWEST OHIO EXCEPT BROWN
COUNTY UNTIL 800 PM EDT AND FOR ALL OF SOUTHEAST INDIANA UNTIL 600 PM
EST (700 PM EDT)...

...STRONG THUNDERSTORMS CONTINUE IN EAST-CENTRAL INDIANA AND CENTRAL
PARTS OF OHIO...

AT 135 PM EDT (1235 PM EST) WEATHER SERVICE RADAR INDICATED
THUNDERSTORMS...SOME SEVERE CONTINUING IN PARTS OF EAST CENTRAL INDIANA
AND CENTRAL OHIO.  THE STRONGEST THUNDERSTORMS WERE IN A LINE EXTENDING
FROM 25 MILES TO THE SOUTH OF FORT WAYNE INDIANA...80 MILES NORTHWEST OF
CINCINNATI TO 45 MILES TO THE NORTH OF INDIANAPOLIS.

OTHER STRONG THUNDERSTORMS WERE LOCATED 30 MILES TO THE NORTHEAST OF
INDIANAPOLIS INDIANA AND 20 MILES TO THE SOUTH OF COLUMBUS OHIO.

ALL THUNDERSTORMS ARE MOVING MOSTLY EAST AT 20 MILES PER HOUR.

THE THUNDERSTORMS ARE CAPABLE OF PRODUCING HEAVY RAIN...LARGE
HAIL...DANGEROUS CLOUD TO GROUND LIGHTNING...AND DAMAGING THUNDERSTORM
WINDS UP TO 50 MILES PER HOUR.

IF A THUNDERSTORM APPROACHES YOUR AREA...IT IS BEST TO REMAIN INDOORS
AWAY FROM WINDOWS.

RFK
Special weather statement, Jul 2, 1:48 PM EDT, 50 minutes before
INZ066-073-074-075-080-OHZ070-071-072-077-078-079-080-KYZ089-090-
091-092-093-094-095-096-097-099-021845-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
147 PM EDT (1247 PM EST) SAT JUL 2 1994

...SEVERE THUNDERSTORM WATCH FOR ALL OF SOUTHWEST OHIO EXCEPT BROWN
COUNTY UNTIL 800 PM EDT AND FOR ALL OF SOUTHEAST INDIANA UNTIL 600 PM
EST (700 PM EDT)...

...STRONG THUNDERSTORMS CONTINUE IN EAST-CENTRAL INDIANA AND CENTRAL
PARTS OF OHIO...

AT 135 PM EDT (1235 PM EST) WEATHER SERVICE RADAR INDICATED
THUNDERSTORMS...SOME SEVERE CONTINUING IN PARTS OF EAST CENTRAL INDIANA
AND CENTRAL OHIO.  THE STRONGEST THUNDERSTORMS WERE IN A LINE EXTENDING
FROM 25 MILES TO THE SOUTH OF FORT WAYNE INDIANA...80 MILES NORTHWEST OF
CINCINNATI TO 45 MILES TO THE NORTH OF INDIANAPOLIS.

OTHER STRONG THUNDERSTORMS WERE LOCATED 30 MILES TO THE NORTHEAST OF
INDIANAPOLIS INDIANA AND 20 MILES TO THE SOUTH OF COLUMBUS OHIO.

ALL THUNDERSTORMS ARE MOVING MOSTLY EAST AT 20 MILES PER HOUR.

THE THUNDERSTORMS ARE CAPABLE OF PRODUCING HEAVY RAIN...LARGE
HAIL...DANGEROUS CLOUD TO GROUND LIGHTNING...AND DAMAGING THUNDERSTORM
WINDS UP TO 50 MILES PER HOUR.

IF A THUNDERSTORM APPROACHES YOUR AREA...IT IS BEST TO REMAIN INDOORS
AWAY FROM WINDOWS.

RFK

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 2:01 PM EDTSevere Thunderstorm WarningILNMorrow, Richland59 min
Jul 2, 2:23 PM EDTSevere Thunderstorm WarningILNAshland67 min
Jul 2, 3:33 PM EDTSevere Thunderstorm WarningILNMorrow42 min
Jul 2, 3:33 PM EDTSevere Thunderstorm WarningILNAshland42 min
Jul 2, 4:13 PM EDTSevere Thunderstorm WarningILNMorrow62 min
Jul 2, 4:27 PM EDTTornado WarningILNMorrow28 min

Nearby

Tornado Warnings in Ohio, 1994Every tornado warning in 1994Tornadoes 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.