Alert archive / Indiana / Flash Flood Warnings in 1989

Flash Flood Warning 62, NWS Indianapolis, IN

August 5, 1989Jackson County, Lawrence County, Indiana

NWS Indianapolis, IN issued this flash flood warning at Aug 5, 1989, 8:08 PM EST for Jackson County, Lawrence County, Indiana. It was in force for 82 min.

The area

The counties it named.

The facts

Issued
Aug 5, 1989, 8:08 PM EST (01:08 UTC)
Expired
Aug 5, 1989, 9:30 PM EST
In force
82 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Jackson County, IN, 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 00:00Z, 1.1 hours before the alert went out and 211 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 00:00Z on 1989-08-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 254 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 00:00Z on 1989-08-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 137 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
254 J/kg
Mixed-layer CIN
-109 J/kg
Mixed-layer LCL
780 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
137 m²/s²
0-3 km storm-relative helicity
135 m²/s²
Significant tornado parameter
0.1
Supercell composite
2.1

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 flash flood 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 5, 2:40 PM EST, 5 hours 28 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
240 PM EST SAT AUG  5 1989

IN INDIANA SEVERE THUNDERSTORM WATCH NUMBER 664 IS IN EFFECT
UNTIL 9 PM EST AND INCLUDES THAT PART OF INDIANA...

SOUTH OF A LINE FROM 20 MILES NORTHWEST OF TERRE HAUTE TO 10 MILES NORTH
OF PORTLAND IN JAY COUNTY AND EAST OF A LINE FROM 20 MILES NORTHWEST OF
TERRE HAUTE TO 5 MILES EAST OF EVANSVILLE.

SOME CITIES INCLUDED ARE... GREENCASTLE...NOBLESVILLE...INDIANAPOLIS
...RICHMOND...BLOOMINGTON...BEDFORD...GREENSBURG...MADISON AND TELL
CITY.

REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE
WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOU~LD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.
STEIGERWALDT
Special weather statement, Aug 5, 3:32 PM EST, 4 hours 36 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
330 PM EST SAT AUG 5 1989

THERE IS A SEVERE THUNDERSTORM WATCH FOR EAST CENTRAL AND SOUTHERN
INDIANA UNTIL 9 PM EST.

SOME CITIES INCLUDED ARE... GREENCASTLE...NOBLESVILLE...INDIANAPOLIS
...RICHMOND...BLOOMINGTON...BEDFORD...GREENSBURG...MADISON AND TELL
CITY.

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 FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.

AT 320 PM...THUNDERSTORMS...SOME WITH VERY HEAVY RINFALL WERE OVER
EAST CENTRAL AND SOUTH CENTRAL INDIANA.

THE STORMS WERE FROM AROUND RICHMOND...WEST TO INDIANAPOLIS AND
SOUTHWEST TO AROUND BLOOMINGTON AND BLOOMFIELD. WINDS OF 35 TO 50
MPH HAVE BEEN REPORTED BY AMATEUR RADIO AROUND RUSHVILLE AND
GREENSBURG BETWEEN 315 AND 320 PM.

HEAVIEST RAINFALL WAS JUST SOUTHWEST OF INDIANAPOLIS...AROUND
MOORESVILLE. MOTORISTS SHOULD SLOW DOWN WHEN DRIVING IN HEAVY
RAIN. BE CAREFUL OF HYROPLANING...HAVING WHEELS FLOAT ON FLOODED
ROADS...CAUSING LOSS OF CONTROL.

ALL THE STORMS WILL HAVE DANGEROUS LIGHTNING.

DS
Special weather statement, Aug 5, 3:55 PM EST, 4 hours 13 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
355 PM EST SAT AUG 5 1989

THERE IS A SEVERE THUNDERSTORM WATCH FOR EAST CENTRAL AND SOUTHERN
INDIANA UNTIL 9 PM EST.

SOME CITIES INCLUDED ARE... GREENCASTLE...NOBLESVILLE...INDIANAPOLIS
...RICHMOND...BLOOMINGTON...BEDFORD...GREENSBURG...MADISON AND TELL
CITY.

AT 335 PM EST...STATE POLICE REPORTED SOME SMALL TREE LIMBS HAD BEEN
BROUGHT DOWN BY 35 TO 40 MPH WINDS IN THE GREENSBURG VICINITY. SOME
DAMAGE TO SMALL SIGNPOSTS WAS ALSO REPORTED.

THE THUNDERSTORM RESPONSIBLE WAS MOVING EAST SOUTHEAST INTO SOUTHWEST
FRANKLIN AND NORTHERN RIPLEY COUNTIES...NEAR THE TOWN OF BATESVILLE.

A BROKEN LINE OF THUNDERSTORMS FROM NEAR WINCHESTER...15 MILES EAST OF
MUNCIE...TO SOUTHEAST AND SOUTH OF INDIANAPOLIS...IN THE MOORESVILLE
AND GREENWOOD AREAS...TO NEAR BLOOMINGTON WAS PRODUCING SOME VERY
HEAVY DOWNPOURS. RAIN APPEARED HEAVIEST IN THE MOORESVILLE...
GREENWOOD...AND BLOOMINGTON AREAS.

THUNDERSTORMS WERE MOVING EAST SOUTHEAST AT 25 MILES PER HOUR.

BE AWARE OF THE THREAT OF PONDING OF WATER AS HEAVY DOWNPOURS
CONTINUE. ALSO...MOTORISTS SHOULD SLOW DOWN WHEN DRIVING IN HEAVY
RAIN. BE CAREFUL OF HYROPLANING...HAVING WHEELS FLOAT ON FLOODED
ROADS...CAUSING LOSS OF CONTROL.

ALL THE STORMS HAVE DANGEROUS LIGHTNING.

MPD
Special weather statement, Aug 5, 4:43 PM EST, 3 hours 25 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
440 PM EST SAT AUG 5 1989

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR PORTIONS OF CENTRAL
AND SOUTHERN INDIANA UNTIL 900 PM EST.

AT 435 PM EST...VERY STRONG THUNDERSTORMS CONTINUED TO MOVE EAST ACROSS
PART OF CENTRAL...EAST CENTRAL AND SOUTHEAST INDIANA.

THE STRONGEST STORMS WERE 10 MILES NORTHEAST OF NEWCASTLE OR 25 MILES
NORTHWEST OF RICHMOND...AND A COUPLE OF OTHERS...ONE 20 MILES EAST
OF BLOOMINGTON AND 15 MILES NORTHEAST OF COLUMBUS.

MOVEMENT WAS EAST AT 40 MILES AN HOUR.

AT 430 PM EST...GREENSBURG POLICE REPORTED MARBLE SIZE HAIL...VERY
HEAVY RAIN AND WINDS GUSTING TO 50 MILES AN HOUR.

AT 436 PM EST...TREE LIMBS AND ONE TREE WERE BLOWN DOWN AT HOPE OR 10
MILES NORTHEAST OF COLUMBUS.

PEOPLE IN THE TOWNS OF LOSANTVILLE...LYNN...COLUMBUS AND BATESVILLE
SHOULD BE ALERT FOR VERY HEAVY RAIN CAUSING FLOODING OF LOW LYING
AREAS AS WELL AS GUST2Y WINDS...DANGEROUS LIGHTNING AND POSSIBLE
HAIL BETWEEN 440 PM AND 530 PM EST.
STEIGERWALDT
Special weather statement, Aug 5, 5:12 PM EST, 2 hours 56 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
510 PM EST SAT AUG 5 1989

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR PORTIONS OF CENTRAL
AND SOUTHERN INDIANA UNTIL 900 PM EST.

AT 505 PM EST...VERY STRONG THUNDERSTORMS WERE OVER SOUTHEAST INDIANA
BETWEEN COLUMBUS INDIANA AND CINCINNATI OHIO.

THE STRONGEST STORMS WERE 15 MILES SOUTHEAST OF COLUMBUS...AND OTHERS
25 MILES EAST AND 35 MILES SOUTHEAST OF COLUMBUS.

THESE STORMS WERE PART OF A LARGER AREA OF SHOWERS THAT COVERED MUCH
OF EAST CENTRAL AND SOUTHEAST INDIANA.

THE STORMS WERE MOVING EAST AT 40 MILES AN HOUR.

STRONG STORMS WILL MOVE THROUGH THE CITIES OF OSGOOD...MILAN AND
VERSAILLES BEMTWEEN 5 AND 530 PM EST. PEOPLE IN THESE CITIES CAN EXPECT
VERY HEAVY RAINFALL...DANGEROUS LIGHTNING AND GUSTY WINDS. FLOODING
OF LOW LYING PLACES IN SOME AREAS OF DECATUR AND RIPLEY COUNTIES IS
ALSO LIKELY.
STEIGERWALDT
Special weather statement, Aug 5, 5:48 PM EST, 2 hours 20 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
550 PM EST SAT AUG 5 1989

A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT FOR PORTIONS OF CENTRAL
AND SOUTHERN INDIANA UNTIL 900 PM EST.

AT 545 PM EST THERE WERE WIDELY SCATTERED THUNDERSTORMS OVER PARTS OF
WEST CENTRAL AND SOUTH CENTRAL INDIANA. A VERY STRONG THUNDERSTORM
WAS 10 MILES NORTHWEST OF BEDFORD. THIS STORM WAS LIKELY PRODUCING
TORRENTIAL RAIN...STRONG GUSwTY WINDS AND SMALL HAIL.

OTHER THUNDERSTORMS WERE 5 MILES NORTH OF BLOOMINGTON...JUST WEST OF
SPENCER AND NEAR SULLIVAN. THUNDERSTORMS WERE ALSO IN EXTREME SOUTHEAST
INDIANA FROM CROTHERSVILLE TO MADISON.

ALLSOPP

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 5, 7:03 PM ESTSevere Thunderstorm WarningINDGreene, Sullivan27 min
Aug 5, 7:05 PM ESTSevere Thunderstorm WarningINDLawrence25 min
Aug 5, 7:23 PM ESTSevere Thunderstorm WarningINDDaviess, Martin52 min
Aug 5, 7:40 PM ESTSevere Thunderstorm WarningINDJackson35 min
Aug 5, 7:49 PM ESTSevere Thunderstorm WarningINDLawrence41 min
Aug 5, 8:09 PM ESTSevere Thunderstorm WarningINDWarrick51 min
Aug 5, 8:14 PM ESTSevere Thunderstorm WarningINDJackson31 min
Aug 5, 10:45 PM ESTSevere Thunderstorm WarningINDMontgomery30 min
Aug 5, 11:15 PM ESTSevere Thunderstorm WarningINDCarroll, Clinton, Tippecanoe30 min
Aug 5, 11:53 PM ESTSevere Thunderstorm WarningINDSullivan, Vigo52 min
Aug 6, 12:30 AM ESTSevere Thunderstorm WarningINDKnox45 min
Aug 6, 1:04 AM ESTSevere Thunderstorm WarningINDDelaware, Henry26 min
Aug 6, 1:42 AM ESTSevere Thunderstorm WarningINDRandolph33 min
Aug 6, 2:12 AM ESTSevere Thunderstorm WarningINDJohnson33 min

Nearby

Flash Flood Warnings in Indiana, 1989Every flash flood warning in 1989

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.