Alert archive / Indiana / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 26, NWS Northern Indiana

August 15, 1995LaGrange County, Indiana

NWS Northern Indiana issued this severe thunderstorm warning at Aug 15, 1995, 2:43 PM EST for LaGrange County, Indiana. It was in force for 47 min.

The area

The counties it named.

The facts

Issued
Aug 15, 1995, 2:43 PM EST (19:43 UTC)
Expired
Aug 15, 1995, 3:30 PM EST
In force
47 min
Issued by
NWS Northern Indiana
Area
Whole counties

County LaGrange County, IN

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 7.7 hours before the alert went out and 203 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, Detroit, MI at 12:00Z on 1995-08-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 182 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, Detroit, MI at 12:00Z on 1995-08-15The 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
182 J/kg
Mixed-layer CIN
-179 J/kg
Mixed-layer LCL
929 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
33 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFWA 151943
SVRFWA
INC087-152030-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE FORT WAYNE IN
243 PM EST TUE AUG 15 1995
 
THE NATIONAL WEATHER SERVICE IN FORT WAYNE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  330 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST INDIANA
 
   ...LAGRANGE COUNTY
 
AT 240 PM EST RADAR INDICATED A SEVERE THUNDERSTORM 50 MILES NORTHWEST
OF FORT WAYNE INDIANA OR 7 MILES SOUTHWEST OF LAGRANGE IN NORTHEAST
INDIANA.
 
THIS THUNDERSTORM WAS MOVING EAST AT 15 MPH AND CONTAINED DAMAGING HAIL
AND WINDS.
 
PERSONS IN THE CITY OF LAGRANGE SHOULD BE PREPARED TO MOVE TO A PLACE OF
SAFETY AS THIS THUNDERSTORMS PASSES OVER THE CITY.
 
MARSHALL

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 15, 2:13 PM EST, 30 minutes before
MIZ077>079-152115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SOUTH BEND IN
212 PM EST TUE AUG 15 1995

...SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED FOR ALL OF EXTREME
SOUTHWEST LOWER MICHIGAN UNTIL 900 PM EDT...

A SEVERE THUNDERSTORM WATCH HAS BEEN ISSUED FOR THE COUNTIES OF
BERRIEN...CASS..AND ST JOSEPH IN SOUTHWEST LOWER MICHIGAN.  SOME
COMMUNITIES AFFECTED BY THE WATCH ARE...BENTON HARBOR...ST JOSEPH...
NILES...DOWAGIAC...CASSOPOLIS...THREE RIVERS...AND STURGIS.

AT 305 PM EDT...SOUTH BEND RADAR INDICATED MULTIPLE SEVERE
THUNDERSTORMS OVER NORTHERN BERRIEN COUNTY...IN THE MILBURG...
WATERVLIET...AND JUST EAST OF SODUS AS WELL AS IN CASS COUNTY...FROM
TWIN LAKES IN THE NORTHWEST PART OF THE COUNTY TO CASSOPOLIS TO EAGLE
LAKE.

THESE STORMS HAVE PRODUCED WIND GUSTS IN EXCESS OF 60 MPH IN
STEVENSVILLE...AND SODUS.  PEA SIZED HAIL WAS REPORTED JUST WEST OF
TWIN LAKES.  LARGE TREES HAVE BEEN DOWNED IN THE CASSOPOLIS AND
STEVENSVILLE AREAS AS WELL AS AT SEVERAL OTHER LOCATIONS.

MOVEMENT OF THESE STORMS IS TO THE EAST AT 25 MPH.

STRONG THUNDERSTORMS ARE EXPECTED TO REACH SECTIONS OF ST JOSEPH COUNTY
MICHIGAN BY 400 PM EDT.

A SEVERE THUNDERSTORM WATCH MEANS SEVERE THUNDERSTORMS ARE
POSSIBLE IN AND NEAR THE WATCH AREA.  PERSONS SHOULD WATCH FOR
THREATENING WEATHER AND LISTEN TO NOAA WEATHER RADIO... COMMERCIAL
RADIO OR TELEVISION FOR FURTHER INFORMATION.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL RvADIO OR TELEVISION
STATIONS FOR THE LATEST UPDATES AND POSSIBLE WARNINGS CONCERNING THIS
DANGEROUS WEATHER SITUATION.

SPRIGGS

&

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 15, 3:08 PM ESTSevere Thunderstorm WarningIWXSteuben67 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.