Alert archive / Indiana / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 15, NWS Indianapolis, IN

April 15, 1994Hancock County, Madison County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Apr 15, 1994, 9:09 AM EST for Hancock County, Madison County, Indiana. It was in force for 36 min.

The area

The counties it named.

The facts

Issued: Apr 15, 1994, 9:09 AM EST (14:09 UTC)
Expired: Apr 15, 1994, 9:45 AM EST
In force: 36 min
Issued by: NWS Indianapolis, IN
Area: Whole counties

Counties Hancock County, IN, Madison County, IN

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 2.2 hours before the alert went out and 132 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1754 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 179 m²/s²
0-3 km storm-relative helicity: 138 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 151414 COR
SVRIND
INC059-095-151445-

SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
909 AM EST FRI APR 15 1994

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  945 AM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...S...

IN CENTRAL INDIANA

   ...HANCOCK COUNTY...MADISON COUNTY

AT 903 PM EST...RADAR INDICATES A SEVERE THUNDERSTORM 15 MILES NORTHEAST
OF INDIANAPOLIS NEAR FORTVILLE.

THERE HAVE BEEN SEVERAL REPORTS OF DAMAGE AS THIS STORM MOVED THROUGH
NORTHERN MARION COUNTY. THIS INCLUDES A PICKET FENCE AND CHIMNEY DAMAGE
AT IDLEWOOD.
THIS STORM WILL MOVE NEAR THE TOWNS OF GREENFIELD AND ANDERSON BY 915
PM.

IF YOU LIVE IN A HOME OR APARTMENT...SEEK SHELTER IN THE
INNERMOST PORTION OF THE BUILDING ON THE LOWEST FLOOR.  GET TO
A BASEMENT IF ONE IS AVAILABLE.  AVOID WINDOWS AND PROTECT YOUR
BODY FROM FLYING DEBRIS WITH CUSHIONS...BLANKETS...OR PILLOWS.

HAINES
...CORRELCTION TO CHANGE WORDING IN BODY...
&

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, Apr 15, 4:53 AM EST, 4 hours 16 minutes before

INZ002>089-160000-

SPECIAL WEATHER STATEMENT...INDIANA SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
450 AM EST FRI APR 15 1994

...WIDELY SCATTERED SEVERE THUNDERSTORMS ARE EXPECTED ACROSS INDIANA
TODAY...

HENDRICKSON

Special weather statement, Apr 15, 6:11 AM EST, 2 hours 58 minutes before

INZ001-003-010>013-019-020-151215-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
610 AM EST FRI APR 15 1994

...STRONG THUNDERSTORMS HAD MOVED INTO NORTHWEST INDIANA...

AT 605 AM EST RADAR INDICATED VERY STRONG THUNDERSTORMS ABOUT 30 MILES
WEST AND NORTHWEST OF LAFAYATTE.  THE STRONGEST THUNDERSTORM WAS ABOUT
10 MILES SOUTHWEST OF FOWLER IN BENTON COUNTY.

THESE THUNDERSTORMS WERE MOVING NORTHEAST AT ABOUT 40 MILES AN HOUR.*

THESE STORMS MAY PRODUCE SMALL HAIL...STRONG GUSTY WINDS AND BRIEF
HEAVY RAINFALL.

Special weather statement, Apr 15, 7:19 AM EST, 1 hour 50 minutes before

INZALL-151700-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
715 AM EST FRI APR 15 1993

IN INDIANA A TORNADO WATCH IS IN EFFECT UNTIL 1200 PM CDT AND INCLUDES
THAT PART OF INDIANA...

A SMALL PART OF SOUTHWEST INDIANA.   THE WATCH AREA IS ALONG AND
SOUTHWEST OF A LINE FROM 10 MILES NORTH OF VINCENNES TO SHOALS TO
5 MILES WEST OF TELL CITY.

SOME CITIES INCLUDED ARE... EVANSVILLE...PRINCETON...JASPER...
BOONEVILLE AND MOUNT VERNON.

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.
JEH

Local storm report, Apr 15, 8:56 AM EST, 13 minutes before

LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
855 PM EST FRI APR 15 1993

TIME             LOCATION                    EVENT

835 PM EST       HENDRICKS COUNTY            2 CAR GARAGE AND SEVERAL
                                             TREES DOWN.
                                             PLAINFIELD FIRE DEPT

835 PM EST       71ST AND DITCH ROAD         MARBLE SIZE HAIL
                 NORTHERN MARION COUNTY      AMATEUR RADIO.

HAINES

Special weather statement, Apr 15, 9:00 AM EST, 9 minutes before

INZ006>009-017-018-024>027-032>034-038>042-047>050-054>059-062>066-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
832 AM EST FRI APR 15 1994

IN INDIANA TORNADO WATCH NUMBER 92 IS IN EFFECT UNTIL 3 PM EST AND
INCLUDES THAT PART OF INDIANA...

EAST OF A LINE FROM 30 MILES EAST OF SOUTH BEND TO 40 MILES EAST OF
EVANSVILLE.

SOME CITIES INCLUDED IN THE WATCH ARE...

ANGOLA...FORT WAYNE...MARION...MUNCIE...RICHMOND...INDIANAPOLIS
COLUMBUS...BLOOMINGTON...BEDFORD...MADISON AND TELL CITY.

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.
STEIGERWALDT

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 15, 7:42 AM EST	Severe Thunderstorm Warning	IND	Parke, Vermillion, Vigo	33 min
Apr 15, 7:45 AM EST	Severe Thunderstorm Warning	IND	Posey, Vanderburgh	30 min
Apr 15, 7:49 AM EST	Severe Thunderstorm Warning	IND	Montgomery, Putnam	41 min
Apr 15, 8:28 AM EST	Severe Thunderstorm Warning	IND	Johnson, Marion, Morgan	47 min
Apr 15, 8:28 AM EST	Severe Thunderstorm Warning	IND	Hendricks	47 min
Apr 15, 8:41 AM EST	Severe Thunderstorm Warning	IND	Spencer	34 min
Apr 15, 9:01 AM EST	Tornado Warning	IND	Jackson, Lawrence	29 min
Apr 15, 9:23 AM EST	Severe Thunderstorm Warning	IND	Bartholomew, Jennings, Shelby	37 min
Apr 15, 9:30 AM EST	Severe Thunderstorm Warning	IND	Henry	30 min
Apr 15, 9:51 AM EST	Severe Thunderstorm Warning	IND	Decatur, Rush	39 min

Nearby

Severe Thunderstorm Warnings in Indiana, 1994 Every 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.