Alert archive / Indiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 166, NWS Indianapolis, IN

June 21, 1995Vanderburgh County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 21, 1995, 4:57 PM CDT for Vanderburgh County, Indiana. It was in force for 33 min.

The area

The counties it named.

The facts

Issued
Jun 21, 1995, 4:57 PM CDT (21:57 UTC)
Expired
Jun 21, 1995, 5:30 PM CDT
In force
33 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Vanderburgh County, IN

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 10.0 hours before the alert went out and 228 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, Nashville Metro, TN at 12:00Z on 1995-06-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 223 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, Nashville Metro, TN at 12:00Z on 1995-06-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -47 square meters per square second.19395878Sfc1 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
223 J/kg
Mixed-layer CIN
-17 J/kg
Mixed-layer LCL
650 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-47 m²/s²
0-3 km storm-relative helicity
-2 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 KEVV 212158 RRA
SVREVV
INC163-212230-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE EVANSVILLE IN
457 PM CDT WED JUN 21 1995
 
THE NATIONAL WEATHER SERVICE IN EVANSVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  530 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST INDIANA
 
   ...VANDERBURGH COUNTY
 
AT 455 PM CDT A SEVERE THUNDERSTORM WAS INDICATED JUST EAST OF
EVANSVILLE. THE STORM WAS MOVING WEST AT 20 MPH AND SHOULD MOVE THROUGH
THE CITY OF EVANSVILLE BY 510 PM CDT. TAKE COVER IF YOU ARE IN THE PATH
OF THIS STORM.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
 
BLOCK

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

Local storm report, Jun 21, 3:38 PM CDT, 1 hour 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
335 PM EST WED JUN 21 1995

TIME (EST) .....CITY LOCATION..... STATE     ...EVENT...
DATE       ....COUNTY LOCATION....           .
Special weather statement, Jun 21, 3:47 PM CDT, 1 hour 10 minutes before
INZ037-039-046>048-054>056-212115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
347 PM EST WED JUN 21 1995

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN MARION COUNTY
EXPIRED AT 345 PM EST...

AT 345 PM EST STRONG THUNDERSTORMS CONTINUED OVER THE SOUTHERH HALF
OF MARION COUNTY WITH THE STORMS MOVING TO THE WEST AT 15 TO 20 MPH.
RADAR INDICATED THAT THESE STORMS HAVE DECREASED IN INTENSITY DURING
THE PAST HALF. THESE STORMS WILL STILL CONTAIN SMALL HAIL...STRONG
GUSTY WINDS AND HEAVY RAINS.

PERSONS IN MARION COUNTY AS WELL THE GREATER INDIANAPOLIS
METROPOLITAN AREA SHOULD BE ALERT FOR FLOODED ROADWAYS AND ESPECIALLY
UNDERPASSES THAT NORMALLY FLOOD DURING HEAVY RAINS. DO NOT ATTEMPT TO
WALK THROUGH OR DRIVE THROUGH FLOODED AREAS.
RPG
Local storm report, Jun 21, 3:55 PM CDT, 1 hour 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
355 PM EST WED JUN 21 1995

TIME (EST) .....CITY LOCATION..... STATE     ...EVENT...
DATE       ....COUNTY LOCATION....           ...REMARKS...

310 PM     SOUTHPORT AT EMERSON      IN          3 TO 4 INCH DIA TREES
06/21/95   MARION                                DOWN

323 PM     16TH STREET AT SPEEDWAY               3/4 INCH HAIL
06/21/95   MARION

330 PM     4300 IN SHADELAND                     1 INCH HAIL
06/21/95   MARION

TA
Special weather statement, Jun 21, 4:08 PM CDT, 49 minutes before
INZ010-011-013-015>089-212230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
408 PM EST WED JUN 21 1995

...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR THE EAST
PORTION OF CENTRAL INDIANA...EAST CENTRAL AND SOUTHEAST INDIANA UNTIL
8 PM EST...
...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR THE REMAINDER
OF CENTRAL INDIANA...WEST CENTRAL AND SOUTHWEST INDIANA UNTIL 9 PM
EST...

AT 405 PM EST STRONG THUNDERSTORMS CONTINUED OVER A LARGE PORTION OF
CENTRAL AND SOUTHERN INDIANA WITH THE STORMS MOVING TO THE WEST AT 15
TO 25 MPH.

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

RPG
Special weather statement, Jun 21, 4:09 PM CDT, 48 minutes before
INZ010-011-013-015>089-212230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
408 PM EST WED JUN 21 1995

...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR THE EAST
PORTION OF CENTRAL INDIANA...EAST CENTRAL AND SOUTHEAST INDIANA UNTIL
8 PM EST...
...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR THE REMAINDER
OF CENTRAL INDIANA...WEST CENTRAL AND SOUTHWEST INDIANA UNTIL 9 PM
EST...

AT 405 PM EST STRONG THUNDERSTORMS CONTINUED OVER A LARGE PORTION OF
CENTRAL AND SOUTHERN INDIANA WITH THE STORMS MOVING TO THE WEST AT 15
TO 25 MPH.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PE2RSONS IN
THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER
CONDITIONS AND LISTEN FOR LATER STATEMENT AND POSSIBLE WARNINGS.

RPG
Special weather statement, Jun 21, 4:23 PM CDT, 34 minutes before
INZ026-027-033-034-041-042-049-050-212200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
423 PM EST WED JUN 21 1995

...THE SEVERE THUNDERSTORM WARNING FOR RANDOLPH COUNTY IN EAST
CENTRAL INDIANA EXPIRED AT 415 PM EST...

AT 420 PM EST RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS HAVE
MOVED WESTWARD INTO DELAWARE AND HENRY COUNTIES. SHOWERS AND
THUNDERSTORMS DO HOWEVER CONTINUE ACROSS RANDOLPH COUNTY AND MAY
STILL CONTAIN SMALL HAIL...BRIEF HEAVY RAIN AND STRONG GUSTY WINDS.

PERSONS IN RANDOLPH COUNTY SHOULD BE ALERT FOR FLOODING OF LOCAL
ROADWAYS AND LOW LYING AREAS THAT NORMALLY FLOOD DURING HEAVY RAINS.
DO NOT ATTEMPT TO WALK THROUGH OR DRIVE THROUGH FLOODED AREAS.
RPG

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 20, 7:06 PM CDTSevere Thunderstorm WarningINDMonroe39 min
Jun 20, 7:30 PM CDTSevere Thunderstorm WarningINDKnox45 min
Jun 20, 8:16 PM CDTSevere Thunderstorm WarningINDGibson44 min
Jun 20, 8:34 PM CDTSevere Thunderstorm WarningINDSpencer41 min
Jun 20, 8:46 PM CDTSevere Thunderstorm WarningINDPosey44 min
Jun 21, 12:59 PM CDTSevere Thunderstorm WarningINDRush61 min
Jun 21, 2:15 PM CDTSevere Thunderstorm WarningINDHancock60 min
Jun 21, 2:24 PM CDTSevere Thunderstorm WarningINDRush66 min
Jun 21, 2:58 PM CDTSevere Thunderstorm WarningINDMarion47 min
Jun 21, 3:01 PM CDTSevere Thunderstorm WarningINDPerry59 min
Jun 21, 3:19 PM CDTSevere Thunderstorm WarningINDRandolph56 min
Jun 21, 4:05 PM CDTSevere Thunderstorm WarningINDJennings40 min
Jun 21, 4:30 PM CDTSevere Thunderstorm WarningINDHamilton60 min
Jun 21, 4:34 PM CDTSevere Thunderstorm WarningINDDaviess, Martin44 min
Jun 21, 4:44 PM CDTSevere Thunderstorm WarningINDTipton61 min
Jun 21, 4:45 PM CDTSevere Thunderstorm WarningINDVermillion, Vigo45 min
Jun 21, 5:04 PM CDTSevere Thunderstorm WarningINDBoone41 min
Jun 21, 5:06 PM CDTSevere Thunderstorm WarningINDHoward69 min
Jun 21, 5:12 PM CDTSevere Thunderstorm WarningINDClinton48 min
Jun 21, 5:17 PM CDTSevere Thunderstorm WarningINDMorgan40 min
Jun 21, 5:22 PM CDTSevere Thunderstorm WarningINDPosey31 min
Jun 21, 5:41 PM CDTSevere Thunderstorm WarningINDMiami49 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.