Alert archive / Indiana / Tornado Warnings in 1992

Tornado Warning 5, NWS Wilmington, OH

June 18, 1992Dearborn County, Indiana

NWS Wilmington, OH issued this tornado warning at Jun 18, 1992, 3:41 PM EDT for Dearborn County, Indiana. It was in force for 49 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
Jun 18, 1992, 3:41 PM EDT (19:41 UTC)
Expired
Jun 18, 1992, 4:30 PM EDT
In force
49 min
Issued by
NWS Wilmington, OH
Area
Whole counties

County Dearborn County, IN

What was reported inside it

TimeReportWhereRemark
Jun 18, 4:25 PM EDTTornado F0Dearborn, IN

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

Dayton/James M C, OH (KDAY), launched 12:00Z, 7.7 hours before the alert went out and 107 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 1992-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 15 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 1992-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 112 square meters per square second.1939587897Sfc1 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
15 J/kg
Mixed-layer CIN
-197 J/kg
Mixed-layer LCL
880 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
112 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KCVG 181944
TORCVG
INC029-182030-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CINCINNATI OH
341 PM EDT THU JUN 18 1992
 
THE NATIONAL WEATHER SERVICE IN CINCINNATI HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  430 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN SOUTHEAST INDIANA
          ...DEARBORN
 
AT 340 PM EDT...SKYWARN SPOTTERS REPORTED A TORNADO ON THE GROUND NEAR
THE DEARBORN/RIPLEY COUNTY INDIANA LINE...LOCATED 20 MILES WEST OF
CINCINNATI. THIS TORNADO IS EXPECTED TO MOVE EAST INTO DEARBORN COUNTY
AFFECTING THE COMMUNITIES OF MOORES HILL AND MANCHESTER.
 
IF YOU ARE IN THE PATH OF THIS STORM TAKE COVER IMMEDIATELY. THIS
SEVERE STORM IS ALSO PRODUCING WIND GUSTS FROM 50 TO 60 MPH...HAIL AND
HEAVY RAIN. PREPARE FOR SEVERE WEATHER.
POOLE

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, Jun 18, 1:44 PM EDT, 1 hour 57 minutes before
OHZ008-INZ013-KYZ005-181900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
141 PM EDT THU JUN 18 1992

THUNDERSTORMS WERE ONCE AGAIN STARTING TO DEVELOP IN ESTERN INDIANA
TO NORTHERN KENTUCKY AT 138 PM EDT.

NATIONAL WEATHER SERVICE SHOWED WIDELY SCATTERED THUNDERSTORMS WITH PERIODS
OF VERY HEAVY RAINS FROM JUST SOUTH OF FORT WAYNE TO NORTH VERON INDIANA
TO NEAR LOUIVILLE KENTUCKY...OR FROM 10 MILES SOUTH OF FORT WAYNE INDIANA
TO 45 MILES WEST AND SOUTHWEST OF CINCINNATI.

TWO LARGE THUNDERSTORMS NEAR GREENSBURG TO NORTH VERNON INDIANA ACONTAIN
VERY HEAVY DOWNPOURS AND WILL MOVE INTO RIPLEY AND FRANKLIN COUNTIES OF
SOUTHEAST INDIANA BETWEEN 2 PM EDT AND 230 PM EDT.

AS THUNDERSTORMS REDEVELOP THIS AFTERNOON AND MOVE ACROSS AREAS THAT
RECEIVED LARGE AMOUNTS OF RAIN EARLIER TODAY...PEOPLE IN THESE AREA WILL
EXPERIENCE FLOODING.

AS STORMS APPROACH YOUR AREA THIS AFTERNOON TAKE COVER IN A STRONG
BUILDING AWAY FROM WINDOWS AND MOVE TO HIGHER GROUND AND DO NOT TRY
TO CROSS AREA OF HIGH WATER.

ALSO...SOME OF THESE STORMS MAY BECOME SEVERE CAUSING WIND GUSTS TO
55 MILES AND POSSIBLE HAIL.

SAM
Special weather statement, Jun 18, 2:14 PM EDT, 1 hour 27 minutes before
OHZ008-INZ013-KYZ005-181900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CINCINNATI OH
213 PM EDT THU JUN 18 1992

A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 900 PM EDT...
800 PM EST FOR ALL OF SOUTHEAST INDIANA AND SOUTHWEST OHIO.

NATIONAL WEATHER SERVICE RADAR SHOWED WIDELY SCATTERED THUNDERSTORMS
DEVELOPING ACROSS EASTERN AND SOUTHEAST INDIANA. THE STORMS WERE
LOCATED FROM FORT WAYNE...125 MILES NORTHWEST OF CINCINNATI SOUTH
TO LOUISVILLE KENTUCKY OR 75 MILE SOUTHWEST OF CINCINNATI.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN
THE WATCH AREA SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER
CONDITIONS. LARGE HAIL...DANGEROUS LIGHTNING...DAMAGING THUNDERSTORM
WINDS AND FLOODING RAINS ARE POSSIBLE AROUND THE WATCH AREA.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES OR POSSIBLE
WARNINGS AS THESE THUNDERSTORMS CONTINUE TOi DEVELOP.

KEENEY

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 3:44 AM EDTSevere Thunderstorm WarningILNFranklin31 min
Jun 18, 2:23 PM EDTSevere Thunderstorm WarningILNRipley52 min
Jun 18, 2:44 PM EDTTornado WarningILNRipley46 min
Jun 18, 2:51 PM EDTSevere Thunderstorm WarningILNFranklin54 min
Jun 18, 3:13 PM EDTSevere Thunderstorm WarningILNDearborn62 min
Jun 18, 3:30 PM EDTSevere Thunderstorm WarningILNOhio, Switzerland60 min
Jun 18, 3:46 PM EDTTornado WarningILNSwitzerland44 min
Jun 18, 3:58 PM EDTTornado WarningILNRipley62 min
Jun 18, 5:17 PM EDTSevere Thunderstorm WarningILNSwitzerland43 min

Nearby

Tornado Warnings in Indiana, 1992Every tornado warning in 1992Tornadoes in 1992

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.