Alert archive / Indiana / Flash Flood Warnings in 1993

Flash Flood Warning 16, NWS Indianapolis, IN

July 3, 1993Warren County, Indiana

NWS Indianapolis, IN issued this flash flood warning at Jul 3, 1993, 6:17 PM EST for Warren County, Indiana. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 3, 1993, 6:17 PM EST (23:17 UTC)
Expired
Jul 3, 1993, 9:15 PM EST
In force
3 hr
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Warren County, IN

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 11.3 hours before the alert went out and 273 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 1993-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1993-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
960 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
27 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 032317
FFWIND
INC005-171-040215-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
617 PM EST SAT JUL 3 1993
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  915 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...S...
 
IN CENTRAL INDIANA
 
   ...BARTHOLOMEW COUNTY
 
IN WEST CENTRAL INDIANA
 
   ...WARREN COUNTY
 
AT 615 PM EST A THUNDERSTORM WITH VERY HEAVY RAIN WAS LOCATED OVER
NORTHERN WARREN COUNTY IN WEST CENTRAL INDIANA ABOUT 20 MILES WEST OF
LAFAYETTE. THIS THUNDERSTORM WAS NEARLY STATIONARY.
 
ANOTHER THUNDERSTORM WITH VERY HEAVY RAIN WAS OVER COLUMBUS IN SOUTH
CENTRAL INDIANA. THIS STORM WAS MOVING VERY SLOWLY EAST.
 
HEAVY RAIN FALLING ON ALREADY SATURATED GROUND WILL CAUSE RAPID RISES IN
CREEKS IN BOTH WARREN AND BARTHOLMOEW COUNTIES.
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT.  MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS
THE ROADWAY.  NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL
ONE...ON FOOT.  TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.
 
SBH

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, Jul 3, 4:03 PM EST, 2 hours 14 minutes before
INZ004-012-032200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
402 PM EST (302 PM CST) SAT JUL 3 1993

...STRONG THUNDERSTORMS WERE DEVELOPING IN NORTHWEST AND SOUTH CENTRAL
INDIANA...

AT 357 PM EST A VERY STRONG THUNDERSTORM WAS ABOUT 45 MILES NORTHWEST OF
LAFAYETTE...OR 10 MILES WEST OF KENTLAND ACROSS THE ILLINOIS STATE
LINE.  THIS STORM WILL MOVE EAST INTO INDIANA...AND THROUGH THE TOWNS
OF KENTLAND AND ADE AFTER 430 PM.  ANOTHER VERY STRONG THUNDERSTORM WAS
15 MILES SOUTH OF BLOOMINGTON...JUST NORTHWEST OF BEDFORD.  THIS STORM
WAS ALSO MOVING EAST AT 20 MPH...AND WILL MOVE THROUGH OOLITIC...AND
HELTONVILLE BEFORE 5 PM.

THESE STORMS ARE CAPABLE OF PRODUCING HAIL...GUSTY WINDS AND HEAVY RAIN.
SEEK SHELTER WHEN STORMS APPROACH.

ELSON
Special weather statement, Jul 3, 4:03 PM EST, 2 hours 14 minutes before
INZ004-012-032200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
402 PM EST (302 PM CST) SAT JUL 3 1993

...STRONG THUNDERSTORMS WERE DEVELOPING IN NORTHWEST AND SOUTH CENTRAL
INDIANA...

AT 357 PM EST A VERY STRONG THUNDERSTORM WAS ABOUT 45 MILES NORTHWEST OF
LAFAYETTE...OR 10 MILES WEST OF KENTLAND ACROSS THE ILLINOIS STATE
LINE.  THIS STORM WILL MOVE EAST INTO INDIANA...AND THROUGH THE TOWNS
OF KENTLAND AND ADE AFTER 430 PM.  ANOTHER VERY STRONG THUNDERSTORM WAS
15 MILES SOUTH OF BLOOMINGTON...JUST NORTHWEST OF BEDFORD.  THIS STORM
WAS ALSO MOVING EAST AT 20 MPH...AND WILL MOVE THROUGH OOLITIC...AND
HELTONVILLE BEFORE 5 PM.

THESE STORMS ARE CAPABLE OF PRODUCING HAIL...GUSTY WINDS AND HEAVY RAIN.
SEEK SHELTER WHEN STORMS APPROACH.

ELSON
Special weather statement, Jul 3, 4:43 PM EST, 1 hour 34 minutes before
INZ001-002-004-005-007>013-015-040300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
443 PM EST SAT JUL 3 1993

IN INDIANA A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 10 PM EST
AND INCLUDES THAT PART OF INDIANA...
WEST OF A LINE FROM SOUTH BEND TO 30 MILES WEST OF CINCINNATI...AND
NORTH OF A LINE FROM 20 MILES NORTH OF LOUISVILLE TO 15 MILES SOUTH
OF VINCENNES.

SOME CITIES INCLUDED ARE... GARY...SOUTH BEND...LAFAYETTE...KOKOMO...
INDIANAPOLIS...TERRE HAUTE...BLOOMINGTON...AND VINCENNES.

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.

ELSON
Special weather statement, Jul 3, 4:43 PM EST, 1 hour 34 minutes before
INZ001-002-004-005-007>013-015-040300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
443 PM EST SAT JUL 3 1993

IN INDIANA A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 10 PM EST
AND INCLUDES THAT PART OF INDIANA...
WEST OF A LINE FROM SOUTH BEND TO 30 MILES WEST OF CINCINNATI...AND
NORTH OF A LINE FROM 20 MILES NORTH OF LOUISVILLE TO 15 MILES SOUTH
OF VINCENNES.

SOME CITIES INCLUDED ARE... GARY...SOUTH BEND...LAFAYETTE...KOKOMO...
INDIANAPOLIS...TERRE HAUTE...BLOOMINGTON...AND VINCENNES.

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.

ELSON
Special weather statement, Jul 3, 5:57 PM EST, 20 minutes before
INC005-013-071-040000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
557 PM EST SAT JUL 3 1993

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM EST FOR MOST
OF INDIANA EXCEPT FOR THE EAST...NORTHEAST AND EXTREME SOUTHWEST PARTS
OF THE STATE.

AT 550 PM NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS IN SOUTH
CENTRAL INDIANA FROM JUST WEST OF COLUMBUS IN EASTERN BROWN COUNTY TO
SEYMOUR.  THE THUNDERSTORMS WERE MOVING EAST AT 15 MPH.

HEAVY DOWNPOURS AND MARBLE SIZE HAIL HAD BEEN REPORTED WITH THESE STORMS
BY THE JACKSON COUNTY SHERIFFS OFFICE.

SINCE THE THUNDERSTORMS WERE MOVING RATHER SLOWLY...THE HEAVY RAINFALL
MAY CAUSE PONDING OF WATER ON ROADWAYS AND IN AREAS OF POOR DRAINAGE
IN BROWN...BARTHOLOMEW...AND JACKSON COUNTIES IN SOUTH CENTRAL INDIANA.

IE SEVERE WEATHER DEVELOPS...BE PREPARED TO TAKE QUICK PROTECTIVE
ACTION.

LINDSEY
Special weather statement, Jul 3, 5:58 PM EST, 19 minutes before
INC005-013-071-040000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
557 PM EST SAT JUL 3 1993

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM EST FOR MOST
OF INDIANA EXCEPT FOR THE EAST...NORTHEAST AND EXTREME SOUTHWEST PARTS
OF THE STATE.

AT 550 PM NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS IN SOUTH
CENTRAL INDIANA FROM JUST WEST OF COLUMBUS IN EASTERN BROWN COUNTY TO
SEYMOUR.  THE THUNDERSTORMS WERE MOVING EAST AT 15 MPH.

HEAVY DOWNPOURS AND MARBLE SIZE HAIL HAD BEEN REPORTED WITH THESE STORMS
BY THE JACKSON COUNTY SHERIFFS OFFICE.

SINCE THE THUNDERSTORMS WERE MOVING RATHER SLOWLY...THE HEAVY RAINFALL
MAY CAUSE PONDING OF WATER ON ROADWAYS AND IN AREAS OF POOR DRAINAGE
IN BROWN...BARTHOLOMEW...AND JACKSON COUNTIES IN SOUTH CENTRAL INDIANA.

IE SEVERE WEATHER DEVELOPS...BE PREPARED TO TAKE QUICK PROTECTIVE
ACTION.

LINDSEY

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 3, 1:26 AM ESTFlash Flood WarningINDJackson, Jennings3 hr
Jul 3, 4:20 PM ESTSevere Thunderstorm WarningINDBenton55 min
Jul 3, 4:38 PM ESTSevere Thunderstorm WarningINDJackson52 min
Jul 3, 6:00 PM ESTSevere Thunderstorm WarningINDMorgan60 min
Jul 3, 6:17 PM ESTFlash Flood WarningINDBartholomew73 min
Jul 3, 6:25 PM ESTSevere Thunderstorm WarningINDJohnson50 min

Nearby

Flash Flood Warnings in Indiana, 1993Every flash flood warning in 1993

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.