Alert archive / Indiana / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 19, NWS Northern Indiana

July 2, 1992Adams County, Allen County, Wells County, Indiana

NWS Northern Indiana issued this severe thunderstorm warning at Jul 2, 1992, 5:54 PM EST for Adams County, Allen County, Wells County, Indiana. It was in force for 51 min.

The area

The counties it named.

The facts

Issued
Jul 2, 1992, 5:54 PM EST (22:54 UTC)
Expired
Jul 2, 1992, 6:45 PM EST
In force
51 min
Issued by
NWS Northern Indiana
Area
Whole counties

Counties Adams County, IN, Allen County, IN, Wells County, IN

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 10.9 hours before the alert went out and 130 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, Dayton/James M C, OH at 12:00Z on 1992-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 321 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, Dayton/James M C, OH at 12:00Z on 1992-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -6 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
321 J/kg
Mixed-layer CIN
-33 J/kg
Mixed-layer LCL
849 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
-6 m²/s²
0-3 km storm-relative helicity
5 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, Jul 2, 3:28 PM EST, 2 hours 26 minutes before
INZ001-002-004-005-MIZ001-007-008-022200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SOUTH BEND IN
325 PM EST THU JUL 2 1992

 ...TORNADO WATCH IN EFFECT FOR SOUTHWEST MICHIGAN...NORTHWEST AND
NORTH CENTRAL INDIANA UNTIL 10 PM EST...11 PM EDT...

AT 315 PM EST...A LINE OF VERY STRONG THUNDERSTORMS WAS OVER WESTERN
LAKE MICHIGAN..THROUGH GARY INDIANA...THEN SOUTHWEST THROUGH KANKAKEE
ILLINOIS.  WIND GUSTS TO 77 MILES AN HOUR WAS REPORTED AT GARY INDIANA
AS THE LINE OF THUNDERSTORMS APPROACHED.

THE STORMS WERE MOVING EAST AT 50 MPH. AND WILL MOVE INTO LAPORTE AND
STARKE COUNTIES BETWEEN 400 AND 430 PM EST.

THE THUNDERSTORMS MAY PRODUCE FREQUENT LIGHTNING...VERY HEAVY RAIN...
STRONG GUSTY WINDS...AND POSSIBLE TORNADOES. THESE STORMS WILL APPROACH
QUICKLY. BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS. TAKE SHELTER
WHEN STORMS APPROACH YOUR AREA.
MOWERY
Special weather statement, Jul 2, 4:24 PM EST, 1 hour 30 minutes before
INZ003-005-006-OHZ001-022230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
422 PM EST (522 PM EDT) THU JUL 2 1992

A TORNADO WATCH IS IN EFFECT FOR ALL OF NORTHEAST INDIANA AND EXTREME
NORTHWEST OHIO UNTIL 10 PM EST/ 11 PM EDT THIS THURSDAY EVENING.

A LINE OF SEVERE THUNDERSTORMS WITH A HISTORY OF DAMAGING WINDS IN
EXCESS OF 60 MILES AN HOUR ARE MOVING TO THE EAST AT 45 MILES AN HOUR
ACROSS NORTHWEST INDIANA FROM SOUTH BEND TO LAFAYETTE.

BY 515 PM EST... THIS LINE OF STORMS WILL BE ENTERING NORTHEAST INDIANA
FROM LAGRANGE TO WABASH.

THIS IS DANGEROUS SITUATION. SEVERE THUNDERSTORMS AND TORNADOS ARE
POSIBLE.  PERSONS IN THE WATCH AREA SHOULD DECIDE ONA PLACE OF SHELTER
NOW. A BASEMENT OR INTERIOR ROOM WITHOUT WINDOWS ARE BEST. DO NOT SEEK
SHELTER IN AUTOMOBILES.

STAY TUNED TO THIS SAME SOURCE FOR FUTURE STATEMENTS AND POSSIBLE
WARNINGS.

DUMEYER

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 5:28 PM ESTSevere Thunderstorm WarningIWXWabash52 min
Jul 2, 5:28 PM ESTSevere Thunderstorm WarningIWXWhitley54 min
Jul 2, 5:38 PM ESTTornado WarningIWXLaGrange, Noble44 min
Jul 2, 6:09 PM ESTSevere Thunderstorm WarningIWXJay51 min

Nearby

Severe Thunderstorm Warnings in Indiana, 1992Every severe thunderstorm warning in 1992

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.