Alert archive / Indiana / Flash Flood Warnings in 1995

Flash Flood Warning 46, NWS Indianapolis, IN

August 7, 1995Monroe County, Indiana

NWS Indianapolis, IN issued this flash flood warning at Aug 7, 1995, 8:20 AM EST for Monroe County, Indiana. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Aug 7, 1995, 8:20 AM EST (13:20 UTC)
Expired
Aug 7, 1995, 11:45 AM EST
In force
3 hr
Issued by
NWS Indianapolis, IN
Area
Whole counties

County Monroe County, IN

The radar

The Indianapolis radar (KIND), 64 km from the middle of the area, began a volume at 13:19 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 1.3 hours before the alert went out and 209 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, Lincoln, IL at 12:00Z on 1995-08-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 807 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Lincoln, IL at 12:00Z on 1995-08-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.1939Sfc1 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
807 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
639 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
79 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KIND 071325
FFWIND
INC105-071645-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
820 AM EST MON AUG 7 1995
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1145 AM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH CENTRAL INDIANA
 
   ...MONROE COUNTY
 
THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUE TO MOVE EAST ACROSS NORTHERN
MONROE COUNTY AT 820 AM EST.
 
RADAR ESTIMATES UP TO 3 INCHES OF RAIN HAD FALLEN OVER THE NORTHWEST
CORNER OF THE COUNTY...NEAR ELLETSVILLE OR ABOUT 5 MILES NORTHWEST OF
BLOOMINGTON.
 
THUNDERSTORMS WITH HEAVY DOWNPOURS WILL CONTINUE TO MOVE VERY SLOWLY
EAST ACROSS THE COUNTY THROUGH 930 AM EST.
 
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.
 
 
SGE

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 7, 5:10 AM EST, 3 hours 10 minutes before
INZ043-044-051-052-060-061-071115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
510 AM EST MON AUG 7 1995

A LINE OF THUNDERSTORMS WITH VERY HEAVY RAIN OVER EXTREME WESTERN
INDIANA CONTINUED TO MOVE SLOWLY NORTHEAST THIS MORNING.

AT 5 AM EST...THE LINE OF STORMS STRETCHED FROM NEAR LINTON...OR 30
MILES SOUTHEAST OF TERRE HAUTE THROUGH TERRE HAUTE TO NEAR
COVINGTON...OR 20 MILES EAST OF DANVILLE ILLINOIS.

THE STORMS WITH THE HEAVIEST RAINFALL WERE IN NORTHWEST GREENE COUNTY
...EASTERN SULLIVAN COUNTY AND SOUTHERN VIGO COUNTIES. RAINFALL
ESTIMATES FROM RADAR INDICATED SOME PLACES BETWEEN TERRE HAUTE AND
LINTON RECEIVED UP TO TWO INCHES OF RAIN IN THE LAST HOUR.

THE THUNDERSTORMS THAT WERE DUMPING THIS HEAVY RAIN WERE MOVING TO
THE NORTHEAST AT ABOUT 10 MILES AN HOUR...AND SHOULD EXIT THE
AREA BEFORE 6 AM EST.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW LYING AREAS IS LIKELY
THROUGH 6 AM IN NORTHWEST GREENE...NORTHEAST SULLIVAN AND SOUTHEAST
VIGO COUNTIES. PLEASE EXERCISE CAUTION WHEN DRIVING. REMAIN ALERT FOR
PONDED WATER ON THE ROADS.

SGE
Special weather statement, Aug 7, 5:13 AM EST, 3 hours 7 minutes before
INZ043-044-051-052-060-061-071115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
510 AM EST MON AUG 7 1995

A LINE OF THUNDERSTORMS WITH VERY HEAVY RAIN OVER EXTREME WESTERN
INDIANA CONTINUED TO MOVE SLOWLY NORTHEAST THIS MORNING.

AT 5 AM EST...THE LINE OF STORMS STRETCHED FROM NEAR LINTON...OR 30
MILES SOUTHEAST OF TERRE HAUTE THROUGH TERRE HAUTE TO NEAR
COVINGTON...OR 20 MILES EAST OF DANVILLE ILLINOIS.

THE STORMS WITH THE HEAVIEST RAINFALL WERE IN NORTHWEST GREENE COUNTY
...EASTERN SULLIVAN COUNTY AND SOUTHERN VIGO COUNTIES. RAINFALL
ESTIMATES FROM RADAR INDICATED SOME PLACES BETWEEN TERRE HAUTE AND
LINTON RECEIVED UP TO TWO INCHES OF RAIN IN THE LAST HOUR.

THE THUNDERSTORMS THAT WERE DUMPING THIS HEAVY RAIN WERE MOVING TO
THE NORTHEAST AT ABOUT 10 MILES AN HOUR...AND SHOULD EXIT THE
AREA BEFORE 6 AM EST.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW LYING AREAS IS LIKELY
THROUGH 6 AM IN NORTHWEST GREENE...NORTHEAST SULLIVAN AND SOUTHEAST
VIGO COUNTIES. PLEASE EXERCISE CAUTION WHEN DRIVING. REMAIN ALERT FOR
PONDED WATER ON THE ROADS.

SGE
Special weather statement, Aug 7, 6:57 AM EST, 1 hour 23 minutes before
INZ051>053-060-061-071400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
657 AM EST MON AUG 7 1995

THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUED TO REDEVELOP OVER
SOUTHERN OWEN AND SOUTHERN CLAY COUNTIES EARLY THIS MORNING.

AT 640 AM EST...RADAR INDICATED OVER 2.00 INCHES OF RAIN HAD FALLEN
SINCE 530 AM OVER PARTS OF SOUTHERN CLAY COUNTY...ESPECIALLY IN THE
FREEDOM AREA..OR 20 MILES NORTHWEST OF BLOOMINGTON.

AREAS OF SOUTHERN VIGO...SOUTHERN CLAY...SOUTHERN OWEN AND NORTHERN
GREENE COUNTIES CONTINUE TO RECEIVE ON AND OFF DOWNPOURS THIS
MORNING. RADAR ESTIMATES RAINFALL AMOUNTS SINCE 4 AM TO BE IN THE
1.00 TO 3.00 INCH RANGE OVER THE AREA.

RAIN CONTINUES TO BE IN THE PICTURE THROUGH MID MORNING. A BROAD AREA
OF SHOWERS EXTENDS BACK INTO EASTERN ILLINOIS AT 645 AM EST. THE
RAIN IS MOVING TO THE NORTHEAST. AS A RESULT...YOU CAN EXPECT ON AND
OFF SHOWERS THROUGH 10 AM. THESE SHOWERS COULD HAVE HEAVY DOWNPOURS
AT TIMES...BUT SHOULD NOT BE AS HEAVY AS THE RAIN THAT ACCOMPANIED
THE INITIAL BAND OF THUNDERSTORMS THAT ROLLED THROUGH THIS MORNING.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW LYING AREAS IS LIKELY
THROUGH 10 AM IN NORTHERN GREENE...NORTHEAST SULLIVAN AND SOUTHERN
VIGO AND SOUTHERN OWEN COUNTIES. PLEASE EXERCISE CAUTION WHEN
DRIVING. DO NOT ATTEMPT TO DRIVE ON ROADS THAT ARE UNDER WATER.

SGE
Special weather statement, Aug 7, 7:01 AM EST, 1 hour 19 minutes before
INZ051>053-060-061-071400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
657 AM EST MON AUG 7 1995

THUNDERSTORMS WITH VERY HEAVY RAIN CONTINUED TO REDEVELOP OVER
SOUTHERN OWEN AND SOUTHERN CLAY COUNTIES EARLY THIS MORNING.

AT 640 AM EST...RADAR INDICATED OVER 2.00 INCHES OF RAIN HAD FALLEN
SINCE 530 AM OVER PARTS OF SOUTHERN CLAY COUNTY...ESPECIALLY IN THE
FREEDOM AREA..OR 20 MILES NORTHWEST OF BLOOMINGTON.

AREAS OF SOUTHERN VIGO...SOUTHERN CLAY...SOUTHERN OWEN AND NORTHERN
GREENE COUNTIES CONTINUE TO RECEIVE ON AND OFF DOWNPOURS THIS
MORNING. RADAR ESTIMATES RAINFALL AMOUNTS SINCE 4 AM TO BE IN THE
1.00 TO 3.00 INCH RANGE OVER THE AREA.

RAIN CONTINUES TO BE IN THE PICTURE THROUGH MID MORNING. A BROAD AREA
OF SHOWERS EXTENDS BACK INTO EASTERN ILLINOIS AT 645 AM EST. THE
RAIN IS MOVING TO THE NORTHEAST. AS A RESULT...YOU CAN EXPECT ON AND
OFF SHOWERS THROUGH 10 AM. THESE SHOWERS COULD HAVE HEAVY DOWNPOURS
AT TIMES...BUT SHOULD NOT BE AS HEAVY AS THE RAIN THAT ACCOMPANIED
THE INITIAL BAND OF THUNDERSTORMS THAT ROLLED THROUGH THIS MORNING.

PONDING OF WATER AND TEMPORARY FLOODING OF LOW LYING AREAS IS LIKELY
THROUGH 10 AM IN NORTHERN GREENE...NORTHEAST SULLIVAN AND SOUTHERN
VIGO AND SOUTHERN OWEN COUNTIES. PLEASE EXERCISE CAUTION WHEN
DRIVING. DO NOT ATTEMPT TO DRIVE ON ROADS THAT ARE UNDER WATER.

SGE

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 7, 7:46 AM ESTFlash Flood WarningINDOwen4 hr

Nearby

Flash Flood Warnings in Indiana, 1995Every flash flood warning in 1995

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; radar from the NEXRAD Level II archive.