Alert archive / Indiana / Tornado Warnings in 1993

Tornado Warning 14, NWS Indianapolis, IN

July 1, 1993Jackson County, Indiana

NWS Indianapolis, IN issued this tornado warning at Jul 1, 1993, 2:15 PM EST for Jackson County, Indiana. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
Jul 1, 1993, 2:15 PM EST (19:15 UTC)
Expired
Jul 1, 1993, 2:45 PM EST
In force
30 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Jackson County, IN

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 7.3 hours before the alert went out and 193 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 1993-07-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 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 1993-07-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
854 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
-1 m²/s²
0-3 km storm-relative helicity
4 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 KIND 011916
TORIND
INC071-011945-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
215 PM EST THU JUL 1 1993
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  245 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION......
 
IN SOUTH CENTRAL INDIANA
 
   ...NORTHERN JACKSON COUNTY
 
AT 210 PM WEATHER RADAR INDICATED A SEVERE THUNDERSTORM WITH A POSSIBLE
TORNADO OVER NORTHERN JACKSON COUNTY NEAR FREETOWN...ABOUT 20 MILES
SOUTHEAST OF COLUMBUS. THIS STORM IS MOVING TO THE EAST SOUTHEAST AROUND
30 MILES AN HOUR.
 
CITIES IN THE PATH OF THIS STORM...FREETOWN AND SEYMOUR
 
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING.  AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH
OR LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.
 
MES

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 1, 11:10 AM EST, 3 hours 5 minutes before
INZ008>015-012100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1110 AM EST THU JUL 1 1993

A TORNADO WATCH IS IN EFFECT FOR A PORTION OF CENTRAL AND ALL OF
SOUTHERN INDIANA UNTIL 4 PM EST. THE WATCH AREA INCLUDES THAT PART
OF INDIANA SOUTH OF A LINE FROM TERRE HAUTE TO 10 MILES SOUTH OF
RICHMOND.

SOME CITIES INCLUDED IN THE WATCH AREA ARE BLOOMINGTON...COLUMBUS...
EVANSVILLE...SEYMOUR...CONNERSVILLE...MARTINSVILLE...AND BRAZIL.

REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE
WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

TMA
Special weather statement, Jul 1, 11:11 AM EST, 3 hours 4 minutes before
INZ008>015-012100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1110 AM EST THU JUL 1 1993

A TORNADO WATCH IS IN EFFECT FOR A PORTION OF CENTRAL AND ALL OF
SOUTHERN INDIANA UNTIL 4 PM EST. THE WATCH AREA INCLUDES THAT PART
OF INDIANA SOUTH OF A LINE FROM TERRE HAUTE TO 10 MILES SOUTH OF
RICHMOND.

SOME CITIES INCLUDED IN THE WATCH AREA ARE BLOOMINGTON...COLUMBUS...
EVANSVILLE...SEYMOUR...CONNERSVILLE...MARTINSVILLE...AND BRAZIL.

REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE
WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINZGS.

TMA
Special weather statement, Jul 1, 12:10 PM EST, 2 hours 5 minutes before
INZ007-008-009-010-011-012-013-014-015-010615-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1210 PM EST THU JUL 1 1993

...TORNADO WATCH IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA
UNTIL 4 PM EST...

AT 1155 AM WEATHER RADAR INDICATED A LARGE AREA OF THUNDERSTORMS OVER
WESTERN INDIANA. THESE EXTENDED FROM JUST NORTH OF LAFAYETTE SOUTH TO
NEAR LINTON...ABOUT 30 MILES SOUTH SOUTHEAST OF TERRE HAUTE.

THE STRONGEST THUNDERSTORM IN THIS AREA WAS JUST NORTH OF LINTON.

THESE THUNDERSTORMS ARE MOVING TO THE EAST AROUND 35 MILES AN HOUR.
HEAVY RAIN AND GUSTY WINDS WILL BE POSSIBLE WITH THESE THUNDERSTORMS.
PEOPLE SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND BE
PREPARED TO TAKE ACTION IN NEEDED. REMEMBER TO REPORT ALL SEVERE WEATHER
TO YOU NEAREST LAW ENFORCEMENT AGENCY.
MES

...CORRECTION FOR TIME....
Special weather statement, Jul 1, 12:12 PM EST, 2 hours 3 minutes before
INZ007-008-009-010-011-012-013-014-015-010615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1210 AM EST (1110 PM CST) THU JUL 1 1993

...TORNADO WATCH IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA
UNTIL 4 PM EST...

AT 1155 AM WEATHER RADAR INDICATED A LARGE AREA OF THUNDERSTORMS OVER
WESTERN INDIANA. THESE EXTENDED FROM JUST NORTH OF LAFAYETTE SOUTH TO
NEAR LINTON...ABOUT 30 MILES SOUTH SOUTHEAST OF TERRE HAUTE.

THE STRONGEST THUNDERSTORM IN THIS AREA WAS JUST NORTH OF LINTON.

THESE THUNDERSTORMS ARE MOVING TO THE EAST AROUND 35 MILES AN HOUR.
HEAVY RAIN AND GUSTY WINDS WILL BE POSSIBLE WITH THESE THUNDERSTORMS.
PEOPLE SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND BE
PREPARED TO TAKE ACTION IN NEEDED. REMEMBER TO REPORT ALL SEVERE WEATHER
TO YOU NEAREST LAW ENFORCEMENT AGENCY.

MES
Special weather statement, Jul 1, 12:12 PM EST, 2 hours 3 minutes before
INZ007-008-009-010-011-012-013-014-015-010615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1210 AM EST (1110 PM CST) THU JUL 1 1993

...TORNADO WATCH IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA
UNTIL 4 PM EST...

AT 1155 AM WEATHER RADAR INDICATED A LARGE AREA OF THUNDERSTORMS OVER
WESTERN INDIANA. THESE EXTENDED FROM JUST NORTH OF LAFAYETTE SOUTH TO
NEAR LINTON...ABOUT 30 MILES SOUTH SOUTHEAST OF TERRE HAUTE.

THE STRONGEST THUNDERSTORM IN THIS AREA WAS JUST NORTH OF LINTON.

THESE THUNDERSTORMS ARE MOVING TO THE EAST AROUND 35 MILES AN HOUR.
HEAVY RAIN AND GUSTY WINDS WILL BE POSSIBLE WITH THESE THUNDERSTORMS.
PEOPLE SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND BE
PREPARED TO TAKE ACTION IN NEEDED. REMEMBER TO REPORT ALL SEVERE WEATHER
TO YOU NEAREST LAW ENFORCEMENT AGENCY.

MES
Special weather statement, Jul 1, 12:15 PM EST, 2 hours before
INZ007-008-009-010-011-012-013-014-015-010615-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1210 PM EST THU JUL 1 1993

...TORNADO WATCH IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA
UNTIL 4 PM EST...

AT 1155 AM WEATHER RADAR INDICATED A LARGE AREA OF THUNDERSTORMS OVER
WESTERN INDIANA. THESE EXTENDED FROM JUST NORTH OF LAFAYETTE SOUTH TO
NEAR LINTON...ABOUT 30 MILES SOUTH SOUTHEAST OF TERRE HAUTE.

THE STRONGEST THUNDERSTORM IN THIS AREA WAS JUST NORTH OF LINTON.

THESE THUNDERSTORMS ARE MOVING TO THE EAST AROUND 35 MILES AN HOUR.
HEAVY RAIN AND GUSTY WINDS WILL BE POSSIBLE WITH THESE THUNDERSTORMS.
PEOPLE SHOULD REMAIN ALERT FOR THREATENI"NG WEATHER CONDITIONS AND BE
PREPARED TO TAKE ACTION IN NEEDED. REMEMBER TO REPORT ALL SEVERE WEATHER
TO YOU NEAREST LAW ENFORCEMENT AGENCY.
MES

...CORRECTION FOR TIME....

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 1, 1:15 PM ESTSevere Thunderstorm WarningINDMonroe30 min
Jul 1, 1:32 PM ESTTornado WarningINDJackson43 min
Jul 1, 1:32 PM ESTTornado WarningINDMonroe19 min
Jul 1, 2:40 PM ESTTornado WarningINDJennings30 min

Nearby

Tornado Warnings in Indiana, 1993Every tornado warning in 1993Tornadoes in 1993

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.