Alert archive / Indiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 248, NWS Indianapolis, IN

August 8, 1995Martin County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 8, 1995, 7:06 PM EST for Martin County, Indiana. It was in force for 54 min.

The area

The counties it named.

The facts

Issued
Aug 8, 1995, 7:06 PM EST (00:06 UTC)
Expired
Aug 8, 1995, 8:00 PM EST
In force
54 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Martin County, IN

The nearest sounding before it

Lincoln, IL (KILX), launched 00:00Z, 0.1 hours before the alert went out and 223 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 00:00Z on 1995-08-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 43 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 00:00Z on 1995-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -68 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
43 J/kg
Mixed-layer CIN
-340 J/kg
Mixed-layer LCL
1769 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
-68 m²/s²
0-3 km storm-relative helicity
358 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 090007 RRA
SVREVV
INC101-090100-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE EVANSVILLE IN
706 PM CDT (706 PM EST) TUE AUG 8 1995
 
THE NATIONAL WEATHER SERVICE IN EVANSVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  800 PM CDT (800 PM EST)
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST INDIANA
 
   ...NORTHERN MARTIN COUNTY
 
AT 703 PM CDT...RADAR INDICATED A SEVERE THUNDERSTORM MOVING INTO
NORTHWEST MARTIN COUNTY...10 MILES NORTHWEST OF LOOGOOTEE. THIS
THUNDERSTORM HAD PRODUCED A WIND GUST OF 50 MPH AS IT MOVED THROUGH ODEN
INDIANA. THE THUNDERSTROM WAS MOVING SOUTHEAST AT 20 MPH. IF YOU ARE IN
THE WARNED AREA...TAKE COVER NOW.
 
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.
 
MM
 
&

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, 6:59 PM EST, 7 minutes before
INZ021-028>032-035>040-043>048-051>056-060>064-070-071-090200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
659 PM EST TUE AUG 8 1995

...THUNDERSTORMS WERE DUMPING HEAVY RAINFALLL ON PARTS OF
WEST CENTRAL AND SOUTHWEST INDIANA.

JUST BEFORE 7 PM EST THUNDERSTORMS WITH HEAVY RAIN WERE DRECNHING
PARTS OF WESTERN INDIANA...MAINLY FROM WEST OF LAFAYETTE DOWN
TO NEAR GREENCASTLE...SPENCER AND BLOOMFIELD.

PERSONS IN OWEN AND MONROE COUNTIES SHOULD BE READY FOR STORMS
WITH HEAVY RAINFALL MOVING IN FROM THE WEST BETWEEN 700 PM AND
8 PM. PERSONS IN THE AREAS WHICH EXPERIENCED FLOODING EARLY
MONDAY SHOULD BE ESPECIALLY ALERT TO THE POSSIBILITY OF FLASH
FLOODING...AND BE READY TO SEEK HIGHER GROUND IF NEEDED.

HEAVY RAIN AND PEA SIZED HAIL WAS REPORTED AT HULMAN REGIONAL
AIRPORT JUST BEFORE 630 PM EST.

ALL STORMS WERE MOVING SOUTHEAST AT NEAR 15 MILES AN HOUR.

NEVER TRY TO DRIVE THROUGH FLOOD WATERS AND CROSS WATER FLOWING
ACROSS THE ROAD.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW AREAS IS LIKELY
IN PART OF WEST CENTRAL AND SOUTH CENTRAL INDIANA EARLY THIS
EVENING. REPORT SERIOUS FLOODING TO THE NEAREST LAW ENFORCEMENT
AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE

PBG

WWUS30KHSV0'-WWUS30 KHSV 090002 CCA
p
Special weather statement, Aug 8, 7:02 PM EST, 4 minutes before
INZ021-028>032-035>040-043>048-051>056-060>064-070-071-090200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
659 PM EST TUE AUG 8 1995

...THUNDERSTORMS WERE DUMPING HEAVY RAINFALLL ON PARTS OF
WEST CENTRAL AND SOUTHWEST INDIANA.

JUST BEFORE 7 PM EST THUNDERSTORMS WITH HEAVY RAIN WERE DRECNHING
PARTS OF WESTERN INDIANA...MAINLY FROM WEST OF LAFAYETTE DOWN
TO NEAR GREENCASTLE...SPENCER AND BLOOMFIELD.

PERSONS IN OWEN AND MONROE COUNTIES SHOULD BE READY FOR STORMS
WITH HEAVY RAINFALL MOVING IN FROM THE WEST BETWEEN 700 PM AND
8 PM. PERSONS IN THE AREAS WHICH EXPERIENCED FLOODING EARLY
MONDAY SHOULD BE ESPECIALLY ALERT TO THE POSSIBILITY OF FLASH
FLOODING...AND BE READY TO SEEK HIGHER GROUND IF NEEDED.

HEAVY RAIN AND PEA SIZED HAIL WAS REPORTED AT HULMAN REGIONAL
AIRPORT JUST BEFORE 630 PM EST.

ALL STORMS WERE MOVING SOUTHEAST AT NEAR 15 MILES AN HOUR.

NEVER TRY TO DRIVE THROUGH FLOOD WATERS AND CROSS WATER FLOWING
ACROSS THE ROAD.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW AREAS IS LIKELY
IN PART OF WEST CENTRAL AND SOUTH CENTRAL INDIANA EARLY THIS
EVENING. REPORT SERIOUS FLOODING TO THE NEAREST LAW ENFORCEMENT
AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE

PBG

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 8, 7:57 PM ESTTornado WarningINDMorgan24 min
Aug 9, 3:31 PM ESTSevere Thunderstorm WarningINDMonroe, Owen59 min
Aug 9, 5:35 PM ESTSevere Thunderstorm WarningINDBoone, Montgomery55 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.