Alert archive / Indiana / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 72, NWS Indianapolis, IN

June 22, 1990Lawrence County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 22, 1990, 2:39 PM EST for Lawrence County, Indiana. It was in force for 36 min.

The area

The counties it named.

The facts

Issued
Jun 22, 1990, 2:39 PM EST (19:39 UTC)
Expired
Jun 22, 1990, 3:15 PM EST
In force
36 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Lawrence County, IN

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 7.7 hours before the alert went out and 229 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 1990-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 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 1990-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 square meters per square second.1939587897Sfc1 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
8 J/kg
Mixed-layer CIN
-322 J/kg
Mixed-layer LCL
1723 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
80 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 KIND 221939
SVRIND
INC093-222015-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
239 PM EST FRI JUN 22 1990
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  315 PM EST
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN SOUTH CENTRAL INDIANA
          ...LAWRENCE
 
AT 235 PM EST A SEVERE THUNDERSTORM WAS INDICATED BY RADAR ABOUT
10 MILES WEST OF BEDFORD. THIS STORM HAS PRODUCED WIND DAMAGE IN
MARTIN COUNTY.
 
PEOPLE IN BEDFORD AND OOLITIC SHOULD MOVE AWAY FROM WINDOWS AS THIS
STORM WILL BE IN THE AREA BY 248 PM EST.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDIeNG.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.
EDWARDS

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, Jun 22, 12:26 PM EST, 2 hours 13 minutes before
INZALL-230000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
1225 PM EST FRI JUN 22 1990

IN INDIANA THIS .......TORNADO.......  WATCH IS IN EFFECT
UNTIL 7 00 PM EST AND INCLUDES THAT PART OF INDIANA...
NORTH OF A LINE FROM TERRE HAUTE TO 10 MILES SOUTH OF CONNERSVILLE
AND WEST OF A LINE FROM 10 MILES SOUTH OF CONNERSVILLE TO 20 MILES
EAST OF GOSHEN.

SOME CITIES INCLUDED ARE... SOUTH BEND...PERU...KOKOMO...MUNCIE...
LAFAYETTE...ANDERSON...AND INDIANAPOLIS.

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

PRICE
Special weather statement, Jun 22, 12:30 PM EST, 2 hours 9 minutes before
INZALL-221830-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1228 PM EST FRI JUN 22 1990

STRONG THUNDERSTORMS WERE OVER WEST CENTRAL INDIANA AT 1225 PM EST.
THUNDERSTORMS WITH HEAVY RAIN WERE LOCATED 25 MILES SOUTH OF LAFAYETTE
...NEAR CRAWFORDSVILLE AND ABOUT 10 MILES WEST OF TERRE HAUTE.

SCATTERED THUNDERSTORMS WERE 8 MILES WEST OF LOGANSPORT IN NORTH
CENTRAL INDIANA.

GUSTY THUNDERSTORMS WILL MOVE OVER LOGANSPORT...TERRE HAUTE AND
NEAR CRAWFORDSVILLE BETWEEN 1230 PM AND 100 PM EST.

CONDITIONS HAVE BECOME INCREASINGLY FAVORABLE FOR SEVERE THUNDERSTORMS
OVER A LARGE PART OF INDIANA THIS AFTERNOON.

A TORNADO WATCH HAS BEEN ISSUED FOR MOST OF CENTRAL AND NORTHERN
INDIANA EFFECTIVE UNTIL 700 PM EST.
EDWARDS
Special weather statement, Jun 22, 12:58 PM EST, 1 hour 41 minutes before
INZALL-221830-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1258 PM EST FRI JUN 22 1990

THUNDERSTORMS WERE MOVING QUICKLY ACROSS CENTRAL INDIANA.

SHORTLY BEFORE 1PM EST THUNDERSTORMS WERE APPROACHING TIPTON...
LEBANON AND MOVING TOWARDS GREENCASTLE.

THESE STORMS ARE CAPABLE OF PRODUCING GUSTY WINDS TO 40 MILES
AN HOUR...SMALL HAIL AND BRIEF HEAVY RAIN.

A TORNADO WATCH IS IN EFFECT FOR MUCH OF NORTHERN AND CENTRAL
INDIANA UNTIL 700 PM EST.

THUNDERSTORMS HAD MOVED EAST OF TERRE HAUTE AS OF 1255 PM EST.
THERE WERE NEW THUNDERSTORMS ABOUT 20 MILES WEST OF LAFAYETTE
MOVING QUICKLY EAST.
EDWARDS
Special weather statement, Jun 22, 1:29 PM EST, 1 hour 10 minutes before
INZALL-221930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
125 PM EST FRI JUN 22 1990

AT 120 PM EST THERE WAS A LINE OF STRONG THUNDERSTORMS FROM 20 MILES
NORTHWEST OF MUNCIE TO 25 MILES NORTHWEST OF INDIANAPOLIS AND THEN TO
10 MILES SOUTHEAST OF TERRE HAUTE.

THESE THUNDERSTORMS COULD PRODUCE GUSTY WINDS...SMALL HAIL AND PERIODS
OF VERY HEAVY RAIN. THEY WERE MOVING EAST AT ABOUT 35 MILES AN HOUR.

BY 200 PM EST THIS LINE OF THUNDERSTOMS SHOULD BE LOCATED FROM NEAR
MUNCIE SOUTHWEST THROUGH THE INDIANAPOLIS METROPOLITAN AREA AND THEN
TO 20 MILES SOUTHEAST OF TERRE HAUTE.

A TORNADO WATCH IS IN EFFECT FOR MUCH OF NORTHERN AND CENTRAL INDIANA
UNTIL 700 PM EST.

PRICE
Special weather statement, Jun 22, 1:53 PM EST, 46 minutes before
INZALL-221930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
150 PM EST FRI JUN 22 1990

AT 148 PM EST THERE WAS A LINE OF STRONG THUNDERSTORMS FROM 25 MILES
NORTHEAT OF INDIANAPOLIS THROUGH THE WESTERN SECTIONS OF INDIANAPOLIS
TO ABOUT 18 MILES NORTHWEST OF BLOOMINGTON.

THESE THUNDERSTORMS COULD PRODUCE GUSTY WINDS...SMALL HAIL AND PERIODS
OF VERY HEAVY RAIN. THE MOST INTENSE STORM AT 148 PM EST WAS HEADED
TOWARDS MOORESVILLE AND GREENWOOD. A VERY STRONG THUNDERSTORM WILL
ALSO MOVE ACROSS THE NORTHERN SECTIONS OF INDIANAPOLIS. ANOTHER STRONG
STORM WILL MOVE ACROSS NOBELSVILLE.

WIDELY SCATTERED THUNDERSHOWERS WERE EAST AND SOUTH OF LAFAYETTE.

THERE IS A TORNADO WATCH IN EFFECT UNTIL 700 PM EST FOR A LARGE
PART OF CENTRAL AND NORTHERN INDIANA.
EDWARDS
Special weather statement, Jun 22, 2:18 PM EST, 21 minutes before
INZALL-222015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
215 PM EST FRI JUN 22 1990

AT 210 PM EST THERE WAS A LINE OF STRONG THUNDERSTORMS FROM NEAR
MUNCIE SOUTHWEST THROUGH THE INDIANAPOLIS METROPOLITAN AREA AND
THEN TO BLOOMINGTON.

THESE THUNDERSTORMS ARE CAPABLE OF PRODUCING BRIEF PERIODS OF VERY
HEAVY RAIN...GUSTY WINDS TO AROUND 45 MILES AN HOUR AND SMALL HAIL
IS POSSIBLE.

OTHER THUNDERSTORMS WERE SCATTERED BETWEEN LAFAYETTE AND KOKOMO.

THUNDERSTORMS WERE MOVING EAST AT AROUND 35 MILES AN HOUR.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST FOR A LARGE
PART OF CENTRAL AND NORTHERN INDIANA.
.
AS OF 215 PM EST NO SEVERE WEATHER HAD BEEN REPORTED TO THE
NATIONAL WEATHER SERVICE IN INDIANAPOLIS...SEVERAL REPORTS
OF HEAVY RAIN WERE RECEIVED BETWEEN 130 AND 200 PM EST FROM
PARTS OF BOONE...HAMILTON AND MORGAN COUNTIES.

AN INDIANAPOLIS TELEVISION STATION REPORTED WIND GUSTS TO
44 MILES AN HOUR' AT 208 PM EST.

PRICE

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 1:55 PM ESTSevere Thunderstorm WarningINDKnox30 min
Jun 22, 1:55 PM ESTSevere Thunderstorm WarningINDDaviess50 min
Jun 22, 2:34 PM ESTSevere Thunderstorm WarningINDMartin41 min
Jun 22, 3:23 PM ESTSevere Thunderstorm WarningINDDecatur37 min

Nearby

Severe Thunderstorm Warnings in Indiana, 1990Every severe thunderstorm warning in 1990

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.