Alert archive / Indiana / Flash Flood Warnings in 1989

Flash Flood Warning 27, NWS Indianapolis, IN

May 25, 1989Clinton County, Tipton County, Indiana

NWS Indianapolis, IN issued this flash flood warning at May 25, 1989, 7:08 PM EST for Clinton County, Tipton County, Indiana. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
May 25, 1989, 7:08 PM EST (00:08 UTC)
Expired
May 25, 1989, 10:15 PM EST
In force
3 hr
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Clinton County, IN, Tipton 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, 0.1 hours before the alert went out and 181 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 1989-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1569 joules per kilogram.LCLEL10008507005003002001001 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 1989-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 104 square meters per square second.19395878Sfc1 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
1569 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
642 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
104 m²/s²
0-3 km storm-relative helicity
76 m²/s²
Significant tornado parameter
0.6
Supercell composite
3.7

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KIND 260009
FFWIND
INC011-023-057-063-097-159-260315-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
708 PM EST THU MAY 25 1989
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1015 PM EST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
 
IN CENTRAL INDIANA
          ...BOONE...CLINTON...HAMILTON...HENDRICKS...MARION...TIPTON
 
THUNDERSTORMS MOVING INTO CENTRAL INDIANA ARE PRODUCING 1 TO 2 INCHES
OF RAIN IN LESS THAN ONE HALF OF AN HOUR. STREET FLOODING HAS BEEN
REPORTED IN FRANKFORT AND WILL OCCUR IN THE WARNING AREA THIS EVENING.
 
 
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY.  THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO
CROSS SAFELY.  VEHICLES CAUGHT IN RISING WATER SHOULD BE
ABANDONED QUICKLY.  MOVE TO HIGHER GROUND.
 
DS

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, May 25, 1:22 PM EST, 5 hours 46 minutes before
SPECIAL WEATHER STATEMENT...TORNADO WATCH 329
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
120 PM EST THU MAY 25 1989

A TORNADO WATCH IS IN EFFECT FOR A LARGE PART OF INDIANA UNTIL
700PM EST. PERSONS IN CENTRAL AND SOUTHERN INDIANA SHOULD BE
ESPECIALLY ALERT FOR THE POTENTIAL FOR SEVERE THUNDERSTORMS AND
TORNADOES.

REMEMBER A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
THE FORMATION OF STRONG THUNDERSTORMS WITH DAMAGING WINDS...
LARGE HAIL AND TORNADOES.

THUNDERSTORMS OVER CENTRAL INDIANA WERE SCATTERED FROM KOKOMO TO
INDIANAPOLIS TO RUSHVILLE. THE THUNDERSTORM PRODUCING THE HEAVIEST
RAIN WAS IN NORTHEAST BOONE COUNTY ABOUT 35 MILES NORTH NORTHWEST
OF INDIANAPOLIS. OTHER THUNDERSTORMS WERE NEAR TIPTON AND MUNCIE.

A SMALL THUNDERSHOWER HAD DEVELOPED NEAR TERRE HAUTE AT 117 PM EST.
OTHER THUNDERSSHOWERS IN EASTERN ILLINOIS APPEARED TO BE WEAKENING
AT 115 PM EST.

THE WEATHER RADAR FROM SPRINGFIELD ILLINOIS INDICATES INTENSE
THUNDERSTORMS FROM NEAR SPRINGFIELD DOWN TOWARDS ST. LOUIS.

THE POTENTIAL REMAINS FOR INTENSE THUNDERSTORM DEVELOPMENT
OVER MUCH OF INDIANA THIS AFTERNOON. PEOPLE SHOULD MONITOR
RADIO AND TV THROUGHOUT THE AFTERNOON AND STAY ALERT FOR
POSSIBLE SEVERE THUNDERSTORMS AND TORNADOES.
EDWARDS
Special weather statement, May 25, 1:52 PM EST, 5 hours 16 minutes before
SPECIAL WEATHER STATEMENT...TORNADO WATCH 329
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
152 PM EST THU MAY 25 1989

A TORNADO WATCH IS IN EFFECT FOR A LARGE PART OF INDIANA UNTIL
700PM EST. PERSONS IN CENTRAL AND SOUTHERN INDIANA SHOULD BE
ESPECIALLY ALERT FOR THE POTENTIAL FOR SEVERE THUNDERSTORMS AND
TORNADOES.

REMEMBER A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
THE FORMATION OF STRONG THUNDERSTORMS WITH DAMAGING WINDS...
LARGE HAIL AND TORNADOES.

THUNDERSTORMS WERE CLUSTERD NORTH OF MUNCIE AT 145 PM EST. THESE
THUNDERTORMS WERE DRIFTING NORTH INTO GRANT COUNTY AND ARE CAPABLE
OF PRODUCING GUSTY WINDS AND VERY HEAVY RAIN.

A LARGE AREA OF RAIN WAS FROM JUST WEST OF LAFAYETTE TO DECATUR
ILLINOIS. SEVERE THUNDERSTORMS WERE OVER PARTS OF SOUTH CENTRAL
ILLINOIS SOUTH OF SPRINGFIELD. ALL OF THE SHOWERS AND THUNDERSTORMS
WERE MOVING NORTHEAST AT 40 MILES AN HOUR.

ALONG WITH THE POTENTIAL FOR SEVERE WEATHER THERE IS A LIKELIHOOD
FOR LOCALLY HEAVY RAINFALL THROUGH CENTRAL INDIANA THROUGH TONIGHT.

PEOPLE IN CENTRAL AND SOUTHERN INDIANA SHOULD BE ALERT FOR THE
POSSIBILITY OF DAMAGING THUNDERSTORMS...TORNADOES AND HEAVY RAINS
THE REMAINDER OF THE AFTEROON AND THIS LEVENING.
EDWARDS
Special weather statement, May 25, 2:34 PM EST, 4 hours 34 minutes before
SPECIAL WEATHER STATEMENT...TORNADO WATCH 329
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
233 PM EST THU MAY 25 1989

A TORNADO WATCH IS IN EFFECT FOR A LARGE PART OF INDIANA UNTIL
700PM EST. PERSONS IN CENTRAL AND SOUTHERN INDIANA SHOULD BE
ESPECIALLY ALERT FOR THE POTENTIAL FOR SEVERE THUNDERSTORMS AND
TORNADOES.

REMEMBER A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
THE FORMATION OF STRONG THUNDERSTORMS WITH DAMAGING WINDS...
LARGE HAIL AND TORNADOES.

WHILE A LARGE AREA OF RAIN WAS ENTERING WEST CENTRAL INDIANA NEAR
LAFAYETTE DOWN TO DANVILLE ILLINOIS...DANGEROUS THUNDRSTORMS WERE
SOUTH OF SPRINGFIELD ILLINOIS. A TORNADO WAS REPORTED 1 MILE NORTH
OF VANDALIA ILLINOIS AT 225 PM EST. THIS INTENSE THUNDERSTORM
WAS MOVING EAST.

THE STRONG THUNDERSTORM PRODUCING THE TORNADO AT VANDALIA ILLINOIS
MAY REACH TO NEAR TERRE HAUTE BY 4PM EST. PEOPLE IN INDIANA SHOULD
BE ALERT FOR THE POTENTIAL FOR DAMAGING THUNDERSTORMS AND TORNADOES
THIS AFTERNOON AND EVENING.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY FOR
RELAY TO THE NATIONAL WEATHER SERVICE.

IF A TORNADO WARNING IS ISSUED FOR YOUR LOCATION MOVE TO THE LOWEST
LEVEL OF A STURDY STRUCTURE. MOBILE HOMES SHOULD BE ABANDONED DURING
WARNINGS  AND SEEK SHELTER IN A STURDIER BUILDING.
EDWARDS
Special weather statement, May 25, 3:22 PM EST, 3 hours 46 minutes before
SPECIAL WEATHER STATEMENT...TORNADO WATCH 329
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
325 PM EST THU MAY 25 1989

A TORNADO WATCH IS IN EFFECT FOR A LARGE PART OF INDIANA UNTIL
700PM EST. REMEMBER A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS AND TORNADOES IN AND CLOSE TO THE WATCH
AREA.

PEOPLE IN WEST CENTRAL INDIANA FROM NEAR TERRE HAUTE TO SOUTH OF
SULLIVAN SHOULD PREPARE TO MOVE TO SHELTER BETWEEN 345 PM AND 415 PM
EST AS A SEVERE THUNDERSTORM MOVES IN FROM ILLINOIS.

AN INTENSE THUNDERSTORM THAT HAS PRODUCED LARGE HAIL AND DAMAGING
WINDS WAS ABOUT 45 MILES SOUTHWEST OF TERRE HAUTE AND WAS MOVING
EAST NORTHEAST AT 50 MILES AND HOUR.

MEANWHILE A SMALLER THUNDERSTORM WAS JUST NORTH OF TERRE HAUTE AND
A STRONG THUNDERSTORM WAS ABOUT 10 MILES NORTH OF MUNCIE IN EASTERN
INDIANA.
THERE IS A STRONG POTENTIAL FOR CONTINUED DEVELOPMENT OF
SEVERE THUNDERSTORMS IN CENTRAL AND SOUTHERN INDIANA THROUGH
LATE AFTERNOON AND EVENING. PEOPLE SHOULD BE PREPARED TO MOVE
TO SHELTER QUICKLY AS THE STORMS WILL MOVE AT 50 MILES AN
HOUR.
EDWARDS
Special weather statement, May 25, 5:10 PM EST, 1 hour 58 minutes before
SPECIAL WEATHER STATEMENT...TORNADO WATCH 329
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
510 PM EST THU MAY 25 1989

A TORNADO WATCH IS IN EFFECT FOR A LARGE PART OF INDIANA UNTIL
700PM EST. REMEMBER A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS AND TORNADOES IN AND CLOSE TO THE WATCH
AREA.

A LARGE AREA OF RAIN WAS OVER NORTHWEST INDIANA FROM LAFAYETTE
TO RENSSELAER. NUMEROUS THUNDERSTORMS WERE OVER CENTRAL INDIANA.
SCATTERED STRONG STORMS WERE ABOUT 30 MILES WEST OF INDIANAPOLIS
IN PUTNAM COUNTY AND ABOUT 15 MILES NORTH OF TERRE HAUTE.

A VERY STRONG THUNDERSTORM WAS ALSO IN EASTERN INDIANA NEAR AND
NORTH OF RICHMOND. THIS STORM COULD PRODUCE HAIL NORTH OF RICHMOND
BETWEEN 510 PM AND 520 PM EST.

THUNDERSHOWERS SCATTERED ABOUT THE INDIANAPOLIS METRO AREA.
EDWARDS

The office that day

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

IssuedProductOfficeCountiesLasted
May 25, 7:08 PM ESTFlash Flood WarningINDBoone, Hamilton, Hendricks, Marion3 hr
May 25, 8:49 PM ESTFlash Flood WarningINDFountain, Montgomery, Parke3 hr
May 25, 8:49 PM ESTFlash Flood WarningINDVermillion3 hr
May 25, 9:59 PM ESTFlash Flood WarningINDBoone, Clinton, Hamilton, Hendricks, Marion3 hr
May 25, 9:59 PM ESTFlash Flood WarningINDTipton3 hr
May 25, 10:28 PM ESTFlash Flood WarningINDHoward3 hr
May 25, 10:28 PM ESTFlash Flood WarningINDMadison3 hr
May 26, 12:52 AM ESTFlash Flood WarningINDBoone, Hendricks, Marion4 hr
May 26, 12:52 AM ESTFlash Flood WarningINDHamilton4 hr
May 26, 1:02 AM ESTFlash Flood WarningINDHancock, Henry4 hr
May 26, 1:02 AM ESTFlash Flood WarningINDWayne4 hr
May 26, 1:33 AM ESTFlash Flood WarningINDMadison4 hr
May 26, 1:58 AM ESTFlash Flood WarningINDFayette, Rush, Union4 hr
May 26, 1:58 AM ESTFlash Flood WarningINDBartholomew, Decatur4 hr
May 26, 2:51 AM ESTFlash Flood WarningINDJohnson, Shelby4 hr

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.