Alert archive / Indiana / Flash Flood Warnings in 1989
Flash Flood Warning 72, NWS Indianapolis, IN
NWS Indianapolis, IN issued this flash flood warning at Sep 1, 1989, 5:56 AM EST for Delaware County, Madison County, Indiana. It was in force for 2 hr.
The area
The counties it named.
The facts
- Issued
- Sep 1, 1989, 5:56 AM EST (10:56 UTC)
- Expired
- Sep 1, 1989, 8:00 AM EST
- In force
- 2 hr
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
Counties Delaware County, IN, Madison 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, 10.9 hours before the alert went out and 120 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.
- Mixed-layer CAPE
- 19 J/kg
- Mixed-layer CIN
- -122 J/kg
- Mixed-layer LCL
- 1648 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KIND 011059
FFWIND
INC035-095-011300-
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
556 AM EST FRI SEP 1 1989
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 700 AM EST
AND A FLASH FLOOD WARNING EFFECTIVE UNTIL 800 AM EST
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN EAST CENTRAL INDIANA
...DELAWARE
IN CENTRAL INDIANA
...MADISON
AT 555 AM EST RADAR SHOWED A SEVERE THUNDERSTORMS 5 MILES NORTH OF
ANDERSON.
THIS STORM WAS MOVING SOUTHEAST AT 30 MILES AN HOUR. PEOPLE IN THE
TOWNS OF GILMAN... GASTON SHOULD SEEK SHELTER IN A STRONG BUILDING.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLYP SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
BGWhat 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, Sep 1, 12:29 AM EST, 5 hours 27 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 1226 AM EST FRI SEP 1 1989 AT 1220 AM EST...A NARROW BAND OF VERY STRONG THUNDERSTORMS EXTENDED FROM 25 MILES SOUTH OF KOKOMO TO 20 MILES WEST AND 10 MILES SOUTHEAST OF MUNCIE. THESE THUNDERSTORMS WERE PART OF A LARGER AREA OF SHOWERS THAT COVERED MUCH OF NORTH CENTRAL INDIANA. THE PRECIPITATION WAS MOVING SOUTHEAST AT 30 MILES AN HOUR. AT MIDNIGHT AN AMATEUR WEATHER OBSERVER 2 MILES NORTH OF ALEXANDRIA REPORTED ONE INCH OF RAIN HAD FALLEN BETWEEN ABOUT 1120 PM EST AND MIDNIGHT. PEOPLE IN THE CITIES OF ATLANTA...FRANKTON AND ANDERSON CAN EXPECT BRIEF VERY HEAVY RAIN AS WELL AS GUSTY WINDS AND LOTS OF LIGHTNING BETWEEN 1230 AM AND 1 AM EST. SEVERE THUNDERSTORM WATCH NUMBER 707 IS IN EFFECT UNTIL 4 AM EST FOR THAT PART OF INDIANA NORTH OF A LINE FROM 20 MILES NORTH OF TERRE HAUTE TO VEVAY IN SWITZERLAND COUNTY. SOME CITIES INCLUDED ARE... SOUTH BEND...FORT WAYNE...LAFAYETTE... ROCKVILLE...INDIANAPOLIS...RICHMOND AND LAWRENCEBURG. 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. STEIGERWALDT
Special weather statement, Sep 1, 12:55 AM EST, 5 hours 1 minute before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 1254 AM EST FRI SEP 1 1989 AT 1245 AM EST...A NARROW BAND OF VERY STRONG THUNDERSTORMS EXTENDED FROM 25 MILES SOUTHEAST OF KOKOMO TO 15 MILES NORTH OF RICHMOND. THESE THUNDERSTORMS WERE PART OF A LARGER AREA OF SHOWERS THAT COVERED MUCH OF NORTH CENTRAL INDIANA. THE PRECIPITATION WAS MOVING SOUTHEAST AT 30 MILES AN HOUR. AN AMATEUR RADIO OPERATOR REPORTED 1.18 INCHES OF RAIN FELL IN ABOUT A 35 MINUTE PERIOD ENDING AT 1253 AM EST. PEOPLE IN THE CITIES OF DALEVILLE...OAKVILLE...LOSANTVILLE...ECONOMY AND FOUNTAIN CITY CAN EXPECT BRIEF VERY HEAVY RAIN AS WELL AS GUSTY WINDS AND LOTS OF LIGHTNING BETWEEN 1255 AM EST AND 130 AM EST. FLOODING OF LOW LYING AREAS CAN ALSO BE EXPECTED IN SOME AREAS. . A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 4 AM EST FOR THAT PART OF INDIANA NORTH OF A LINE FROM 20 MILES NORTH OF TERRE HAUTE TO VEVAY IN SWITZERLAND COUNTY. 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. STEIGERWALDT
Special weather statement, Sep 1, 1:50 AM EST, 4 hours 6 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 150 AM EST FRI SEP 1 1989 AT 140 AM EST...A LARGE AREA OF RAIN WITH A FEW EMBEDDED THUNDERSTORMS WAS COVERING MUCH OF NORTHERN INDIANA. THE SOUTHERN BOUNDRY OF THIS AREA EXTENDED FROM LAFAYETTE TO MUNCIE. THE THUNDERSTORMS HAVE DECREASED IN STRENGTH DURING THE PAST HOUR. RAIN WAS CONTINUING TO FALL IN SOME LOCATIONS CAUSING FLOODING OF SOME ROADS AND STREAMS. THE RAIN WAS MOVING SOUTHEAST AT 30 MILES AN HOUR. THE RAIN WILL CONTINUE TO FALL AROUND THE CITIES OF MUNCIE...KOKOMO...LOGANSPORT AND WABASH THROUGH THE NIGHT. USE EXTREME CAUTION WHEN TRAVELING THROUGH NORHTERN INDIANA FOR RISING WATER OF FLOODED ROACDS. HAINES
Special weather statement, Sep 1, 2:23 AM EST, 3 hours 33 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 220 AM EST FRI SEP 1 1989 AT 210 AM EST...A FEW VERY STRONG THUNDERSTORMS WERE OVER NORTHWEST INDIANA 30 AND 35 MILES NORTHWEST OF LAFAYETTE. THESE THUNDERSTORMS WERE PART OF A LARGE AREA OF RAIN THAT WAS MAINLY NORTH OF A LINE FROM 40 MILES WEST TO 10 MILES NORTH OF LAFAYETTE TO 30 MILES NORTH OF INDIANAPOLIS TO 10 MILES SOUTH OF MUNCIE. SOME CITIES WHERE RAIN WAS OCCURRING INCLUDED RENSSELAER...FORT WAYNE... MONTICELLO...KOKOMO...BLUFFTON AND MUNCIE. THE PRECIPITATION WAS MOVING SOUTHEAST AT 30 MILES AN HOUR. THE SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT ONLY FOR THAT PART OF INDIANA WEST OF A LINE FROM 10 MILES WEST OF SOUTH BEND TO 20 MILES NORTHEAST OF TERRE HAUTE...AND NORTH OF A LINE FROM 20 MILES NORTHEAST AND 20 MILES NORTH OF TERRE HAUTE. . THE WATCH IS NO LONGER IN EFFECT FOR THE REST OF NORTH OR CENTRAL INDIANA. STEInGERWALDT
Special weather statement, Sep 1, 4:10 AM EST, 1 hour 46 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 410 AM EST FRI SEP 1 1989 THE SEVERE THUNDERSTORM WATCH FOR NORTHERN INDIANA HAS EXPIRED. HOWEVER THE FLASH FLOOD WATCH CONTINUES FOR PORTIONS OF NORTHERN INDIANA. AT 415 AM FRIDAY MORNING RADAR INDICATED STRONG THUNDERSTORMS WITH HEAVY RAIN ACROSS NORTHERN INDIANA TO THE NORTH OF A CHAMPAIGN ILLINOIS TO MUNCIE LINE. THESE THUNDERSTORMS WERE MOVING TO THE EASTSOUTHEAST AT 25 MILES AN HOUR AND WILL MOVE ACROSS CENTRAL PORTIONS OF INDIANA BY 600 AM THIS FRIDAY MORNING. GIBBS
Special weather statement, Sep 1, 5:15 AM EST, 41 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 515 AM EST FRI SEP 1 1989 FLASH FLOOD WATCH CONTINUES FOR PORTIONS OF NORTHERN INDIANA UNTIL 800 AM. AT 515 AM RADAR INDICATED A BAND OF STRONG THUNDERSTORMS FROM LAFAYETTE EASTWARD TO THE OHIO BORDER WITH MOVEMENT TO THE EASTSOUTHEAST AT 20 MILES AN HOUR. HEAVY RAINFALL IS LIKELY WITH THESE STORMS. AN OBSERVER AT BURLINGTON IN CARROLL COUNTY REPORTING 2.82 INCHE)S OF RAIN BY 500 AM THIS FRIDAY MORNING. THE HEAVY RAINFALL AREA WILL MOVE OVER SECTIONS OF CENTRAL INDIANA BY 800 AM WITH LOCAL FLOODING IN HEAVIER STORMS POSSIBLE. GIBBS
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 31, 9:23 PM EST | Severe Thunderstorm Warning | IND | Cass, White | 37 min |
| Aug 31, 10:36 PM EST | Severe Thunderstorm Warning | IND | Benton | 39 min |
| Sep 1, 5:56 AM EST | Severe Thunderstorm Warning | IND | Delaware, Madison | 64 min |
| Sep 1, 6:14 AM EST | Severe Thunderstorm Warning | IND | Randolph | 46 min |
| Sep 1, 8:02 AM EST | Flash Flood Warning | IND | White | 118 min |
| Sep 1, 9:38 AM EST | Flash Flood Warning | IND | Brown | 2 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.