Alert archive / Indiana / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 183, NWS Indianapolis, IN

August 8, 1994Miami County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 8, 1994, 5:33 PM EST for Miami County, Indiana. It was in force for 27 min.

The area

The counties it named.

The facts

Issued
Aug 8, 1994, 5:33 PM EST (22:33 UTC)
Expired
Aug 8, 1994, 6:00 PM EST
In force
27 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Miami County, IN

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 10.6 hours before the alert went out and 184 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 1994-08-08Temperature 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 1994-08-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 55 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
1114 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
55 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 
WUUS1 KIND 082234 RRA
SVRIND
INC103-082300-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
533 PM EST MON AUG 8 1994
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  600 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTH CENTRAL INDIANA
 
   ...SOUTHERN MIAMI COUNTY
 
AT 530 PM EST NATIONAL WEATHER SERVICE RADAR INDICATED A POSSIBLE SEVERE
THUNDERSTORM IN SOUTHWEST MIAMI COUNTY INDIANA NEAR THE CITY OF PERU.
THE THUNDERSTORM WAS MOVING EAST AT 20 MPH AND WILL AFFECT THE CITIES OF
PERU...PEORIA AND MISSISSINEWA LAKE. DIME SIZE HAIL HAS BEEN REPORTED
WITH THIS STORM.
 
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.
 
LINDSEY

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, Aug 8, 3:02 PM EST, 2 hours 31 minutes before
INC003>036-090200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
300 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

THE WATCH IS NORTH OF A LINE FROM 15 MILES NORTH OF TERRE HAUTE TO 25
MILES SOUTH OF FORT WAYNE. SEVERE STORMS CONTAINING LARGE HAIL...
DAMAGING WINDS AND DEADLY LIGHTNING ARE POSSIBLE IN AND CLOSE TO THE
WATCH AREA. LISTEN FOR LATER STATEMENTS AND POSSzIBLE WARNINGS.

AT 255 PM...A AREA OF STRONG THUNDERSTORMS WAS OVER NORTH INDIANA FROM
AROUND SOUTH BEND...ELKHART AND GOSHEN SOUTHWEST TOWARD WINAMAC. THE
STORMS WERE MOVING SOUTHEAST TOWARD FORT WAYNE...WABASH AND LOGANSPORT.

DS
Special weather statement, Aug 8, 3:05 PM EST, 2 hours 28 minutes before
INZ003>036-090200-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
300 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

THE WATCH IS NORTH OF A LINE FROM 15 MILES NORTH OF TERRE HAUTE TO 25
MILES SOUTH OF FORT WAYNE. SEVERE STORMS CONTAINING LARGE HAIL...
DAMAGING WINDS AND DEADLY LIGHTNING ARE POSSIBLE IN AND CLOSE TO THE
WATCH AREA. LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

AT 255 PM...A AREA OF STRONG THUNDERSTORMS WAS OVER NORTH INDIANA FROM
AROUND SOUTH BEND...ELKHART AND GOSHEN SOUTHWEST TOWARD WINAMAC. THE
STORMS WERE MOVING SOUTHEAST TOWARD FORT WAYNE...WABASH AND LOGANSPORT.

DS
...CORRECTED COUNTY CODING...
Special weather statement, Aug 8, 3:45 PM EST, 1 hour 48 minutes before
INZ003>036-082200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
345 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

AT 335PM...STRONG THUNDERSTORMS WERE SCATTERED OVER NORTH INDIANA.
STORMS WERE AROUND SOUTH BEND...ELKHART AND GOSHEN...JUST SOUTH OF
WINAMAC AND FROM AROUND LAFAYETTE TOWARD DANVILLE ILLINOIS. THE STORMS
WERE MOVING SOUTHEAST.

THE STORMS HAVE DEADLY LIGHTNING AND BRIEF HEAVY RAINFALL. HAIL AND
STRONG WINDS ARE POSSIBLE. MOVE INSIDE IF STORMS APROACH. LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

DS
Special weather statement, Aug 8, 3:48 PM EST, 1 hour 45 minutes before
INZ003>036-082200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
345 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

AT 335PM...STRONG THUNDERSTORMS WERE SCATTERED OVER NORTH INDIANA.
STORMS WERE AROUND SOUTH BEND...ELKHART AND GOSHEN...JUST SOUTH OF
WINAMAC AND FROM AROUND LAFAYETTE TOWARD DANVILLE ILLINOIS. THE STORMS
WERE MOVING SOUTHEAST.

THE STORMS HAVE DEADLY LIGHTNING AND BRIEF HEAVY RAINFALL. HAIL AND
STRONG WINDS ARE POSSIBLE. MOVE INSIDE IF STORMS APROACH. LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

DS
Special weather statement, Aug 8, 4:45 PM EST, 48 minutes before
INZ003>044-082230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
445 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

AT 445 PM EST STRONG THUNDERSTORMS WERE SCATTERED OVER NORTHERN
INDIANA. THE STORMS EXTENDED FROM 40 MILES WEST OF CRAWFORDSVILLE TO
NEAR SOUTH BEND AND FORT WAYNE. THE STORMS WERE MOVING SOUTHEAST AT
20 MPH.

THE STORMS HAVE DEADLY LIGHTNING AND BRIEF HEAVY RAINFALL. HAIL AND
STRONG WINDS ARE POSSIBLE. MOVE INSIDE IF STORMS APROACH. LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

SBH
Special weather statement, Aug 8, 4:48 PM EST, 45 minutes before
INZ003>044-082230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
445 PM EST MON AUG 8 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT OVER NORTH INDIANA UNTIL
900 PM EST...

AT 445 PM EST STRONG THUNDERSTORMS WERE SCATTERED OVER NORTHERN
INDIANA. THE STORMS EXTENDED FROM 40 MILES WEST OF CRAWFORDSVILLE TO
NEAR SOUTH BEND AND FORT WAYNE. THE STORMS WERE MOVING SOUTHEAST AT
20 MPH.

THE STORMS HAVE DEADLY LIGHTNING AND BRIEF HEAVY RAINFALL. HAIL AND
STRONG WINDS ARE POSSIBLE. MOVE INSIDE IF STORMS APROACH. LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

SBH

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 8, 2:06 PM ESTSevere Thunderstorm WarningINDElkhart39 min
Aug 8, 4:32 PM ESTTornado WarningINDWarren28 min
Aug 8, 5:00 PM ESTTornado WarningINDWarren26 min
Aug 8, 5:21 PM ESTTornado WarningINDKosciusko, Marshall34 min
Aug 8, 6:04 PM ESTSevere Thunderstorm WarningINDCass, Miami26 min
Aug 8, 6:11 PM ESTSevere Thunderstorm WarningINDVigo49 min
Aug 8, 6:30 PM ESTSevere Thunderstorm WarningINDParke, Vermillion45 min
Aug 8, 6:59 PM ESTTornado WarningINDVigo31 min

Nearby

Severe Thunderstorm Warnings in Indiana, 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.