Alert archive / Indiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 253, NWS Indianapolis, IN

August 9, 1995Boone County, Montgomery County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 9, 1995, 5:35 PM EST for Boone County, Montgomery County, Indiana. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
Aug 9, 1995, 5:35 PM EST (22:35 UTC)
Expired
Aug 9, 1995, 6:30 PM EST
In force
55 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Boone County, IN, Montgomery County, IN

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.6 hours before the alert went out and 164 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, Lincoln, IL at 12:00Z on 1995-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3029 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, Lincoln, IL at 12:00Z on 1995-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -24 square meters per square second.193958Sfc1 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
3029 J/kg
Mixed-layer CIN
-43 J/kg
Mixed-layer LCL
854 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
-24 m²/s²
0-3 km storm-relative helicity
9 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KIND 092233 RRA
SVRIND
INC011-107-092330-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
535 PM EST WED AUG 9 1995
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  630 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN CENTRAL INDIANA
 
   ...BOONE COUNTY
 
IN WEST CENTRAL INDIANA
 
   ...MONTGOMERY COUNTY
 
AT 530 PM DOPPLER RADAR INDICATED SEVERE THUNDERSTORMS OVER TIPPECANOE
AND BOONE COUNTIES MOVING SOUTH SOUTHEAST AT 20 TO 25 MPH. THESE STORMS
WILL MOVE ACROSS MONTGOMERY AND BOONE COUNTIES BY 545 PM. SOME CITIES IN
THE PATH OF THIS STORM INCLUDE LINDEN...COLFAX...THORNTOWN AND LEBANON.
SEVERAL TREES AND POWER LINES WERE REPORTED DOWN IN TIPPECANOE COUNTY
WITH THESE STORMS.
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
LASHLEY

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 9, 3:14 PM EST, 2 hours 21 minutes before
INZ053>055-062-063-092200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
316 PM EST WED AUG 9 1995

...STRONG THUNDERSTORMS DEVELOPING OVER OWEN COUNTY...

STRONG THUNDERSTORMS HAVE DEVELOPED OVER EASTERN OWNEN COUNTY AND ARE
MOVING SOUTHEAST AT 25 MPH.  THESE STORMS WILL MOVE INTO MONROE
AND SOUTHERN MORGAN COUNTIES DURING THE NEXT HOUR.

EXPECT STRONG WINDS...HEAVY RAIN...AND SMALL HAIL WITH THESE STORMS
AS THEY MOVE ACROS~S THE AREA.

LASHLEY
Special weather statement, Aug 9, 3:16 PM EST, 2 hours 19 minutes before
INZ053>055-062-063-092200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
316 PM EST WED AUG 9 1995

...STRONG THUNDERSTORMS DEVELOPING OVER OWEN COUNTY...

STRONG THUNDERSTORMS HAVE DEVELOPED OVER EASTERN OWNEN COUNTY AND ARE
MOVING SOUTHEAST AT 25 MPH.  THESE STORMS WILL MOVE INTO MONROE
AND SOUTHERN MORGAN COUNTIES DURING THE NEXT HOUR.

EXPECT STRONG WINDS...HEAVY RAIN...AND SMALL HAIL WITH THESE STORMS
AS THEY MOVE ACROSS THE AREA.

LASHLEY
Special weather statement, Aug 9, 4:13 PM EST, 1 hour 22 minutes before
INZ019-028-035-036-043>046-051>054-060>063-067>071-076>078-100400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
415 PM EST WED AUG 9 1995

...SEVERE THUNDERSTORM WATCH FOR WEST CENTRAL AND SOUTHWEST INDIANA
UNTIL 11 PM EST...

SOME TOWNS AFFECTED BY THIS WATCH INCLUDE CRAWFORDSVILLE...TERRE
HAUTE...BLOOMINGTON...BEDFORD...SEYMOUR AND MARTINSVILLE.

AT 405 PM EST RADAR SHOWED THE STRONGEST STORMS BETWEEN MARTINSVILLE
AND BLOOMINGTON MOVING SLOWLY SOUTHEAST AT AROUND 15 MPH.  OTHER
STRONG THUNDERSTORMS WERE LOCATED IN EASTERN ILLINOIS AND WILL BE
MOVING INTO THE WATCH AREA.

STRONG WINDS...HAIL...AND TORRENTIAL RAIN ARE POSSIBLE WITH THESE
THUNDERSTORMS.

LASHLEY

Special weather statement, Aug 9, 4:15 PM EST, 1 hour 20 minutes before
INZ019-028-035-036-043>046-051>054-060>063-067>071-076>078-100400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
415 PM EST WED AUG 9 1995

...SEVERE THUNDERSTORM WATCH FOR WEST CENTRAL AND SOUTHWEST INDIANA
UNTIL 11 PM EST...

SOME TOWNS AFFECTED BY THIS WATCH INCLUDE CRAWFORDSVILLE...TERRE
HAUTE...BLOOMINGTON...BEDFORD...SEYMOUR AND MARTINSVILLE.

AT 405 PM EST RADAR SHOWED THE STRONGEST STORMS BETWEEN MARTINSVILLE
AND BLOOMINGTON MOVING SLOWLY SOUTHEAST AT AROUND 15 MPH.  OTHER
STRONG THUNDERSTORMS WERE LOCATED IN EASTERN ILLINOIS AND WILL BE
MOVING INTO THE WATCH AREA.

STRONG WINDS...HAIL...AND TORRENTIAL RAIN ARE POSSIBLE WITH THESE
THUNDERSTORMS.

LASHLEY
Special weather statement, Aug 9, 4:49 PM EST, 46 minutes before
INZ029-030-037-047-092300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
451 PM EST WED AUG 9 1995

...STRONG THUNDERSTORMS MOVING OVER PARTS OF CENTRAL AND NORTHWEST
INDIANA...

AT 445 PM EST DOPPLER RADAR SHOWED STRONG THUNDERSTORMS SCATTERED ACROSS
CENTRAL AND NORTHWEST INDIANA.  THE STRONGEST STORMS WERE LOCATED
NORTHWEST OF LAFAYETTE IN TIPPECANOE COUNTY AND EAST OF LEBANON IN
NORTHEAST BOONE COUNTY.  MOVEMENT WAS TO THE SOUTHEAST AT 15 TO 20 MPH.

THESE STORMS WILL MOVE THRU THE CITIES OF LAFAYETTE AND ZIONSVILLE
BETWEEN 500 PM AND 6OO PM EST.

THESE STORMS WILL PRODUCE HEAVY RAIN...SMALL HAIL AND GUSTY WINDS
TO 40 MPH.  PEOPLE IN THE PATH OF THESE STORMS vSHOULD MOVE INSIDE A
SAFE SHELTER...AWAY FROM WINDOWS.

LASHLEY
Special weather statement, Aug 9, 4:51 PM EST, 44 minutes before
INZ029-030-037-047-092300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
451 PM EST WED AUG 9 1995

...STRONG THUNDERSTORMS MOVING OVER PARTS OF CENTRAL AND NORTHWEST
INDIANA...

AT 445 PM EST DOPPLER RADAR SHOWED STRONG THUNDERSTORMS SCATTERED ACROSS
CENTRAL AND NORTHWEST INDIANA.  THE STRONGEST STORMS WERE LOCATED
NORTHWEST OF LAFAYETTE IN TIPPECANOE COUNTY AND EAST OF LEBANON IN
NORTHEAST BOONE COUNTY.  MOVEMENT WAS TO THE SOUTHEAST AT 15 TO 20 MPH.

THESE STORMS WILL MOVE THRU THE CITIES OF LAFAYETTE AND ZIONSVILLE
BETWEEN 500 PM AND 6OO PM EST.

THESE STORMS WILL PRODUCE HEAVY RAIN...SMALL HAIL AND GUSTY WINDS
TO 40 MPH.  PEOPLE IN THE PATH OF THESE STORMS SHOULD MOVE INSIDE A
SAFE SHELTER...AWAY FROM WINDOWS.

LASHLEY

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 8, 7:06 PM ESTSevere Thunderstorm WarningINDMartin54 min
Aug 8, 7:57 PM ESTTornado WarningINDMorgan24 min
Aug 9, 3:31 PM ESTSevere Thunderstorm WarningINDMonroe, Owen59 min
Aug 9, 5:37 PM ESTSevere Thunderstorm WarningINDDaviess, Martin53 min
Aug 9, 6:08 PM ESTSevere Thunderstorm WarningINDHendricks36 min

Nearby

Severe Thunderstorm Warnings in Indiana, 1995Every severe thunderstorm warning in 1995

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.