Alert archive / Kentucky / Flash Flood Warnings in 1989

Flash Flood Warning 2, NWS Indianapolis, IN

February 13, 19895 counties in Kentucky

NWS Indianapolis, IN issued this flash flood warning at Feb 13, 1989, 9:30 PM CST for 5 counties in Kentucky. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Feb 13, 1989, 9:30 PM CST (03:30 UTC)
Expired
Feb 14, 1989, 1:30 AM CST
In force
4 hr
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Daviess County, KY, Hancock County, KY, Henderson County, KY, McLean County, KY, Ohio County, KY

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

Nashville Metro, TN (KBNA), launched 00:00Z, 3.5 hours before the alert went out and 178 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, Nashville Metro, TN at 00:00Z on 1989-02-14Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Nashville Metro, TN at 00:00Z on 1989-02-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 479 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
989 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
479 m²/s²
0-3 km storm-relative helicity
599 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 KEVV 140330
FFWEVV
KYC091-101-149-059-059-225-ILC185-047-INC163-140730-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
FLASH FLOOD WARNING 
NATIONAL WEATHER SERVICE EVANSVILLE IN
930 PM CST MON FEB 13 1989

THE NATIONAL WEATHER SERVICE HAS ISSUED A FLASH FLOOD WARNING 
EFFECTIVE UNTIL 130 AM CST FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE NORTHWEST PART OF KENTUCKY
      HANCOCK...HENDERSON...MCLEAN...OHIO...DAVIESS...UNION...

   IN THE SOUTHEAST PART OF ILLINOIS
      WABASH...EDWARDS...

   IN THE SOUTHWEST PART OF INDIANA
      VANDERBURGH...

AT 915  PM CST STATE POLICE REPORT THAT MANY SECONDARY ROADS ARE
COVERED WITH WATER OVER WEST KENTUCKY AND SOUTHEAST ILLINOIS.
ALSO MANY LOW LYING INTERSECTIONS IN EVANSVILLE INDIANA ARE UNDER
WATER.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROAD.
THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOU TO CROSS SAFELY PLUS
THE ROADWAY MAY BE WASHED OUT. A iVEHICLE CAUGHT IN RISING WATER
SHOULD BE ABANDONED QUICKLY. MOVE TO HIGH GROUND.

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, Feb 13, 6:38 PM CST, 2 hours 52 minutes before
SPECIAL WEATHER STATEMENT FOR DENSE FOG
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
730 PM EST SUN FEB 13 1989

...A DENSE FOG ADVISORY FOR NORTHEAST AND PARTS OF CENTRAL INDIANA...

A DENSE FOG ADVISORY HAS BEEN ISSUED FOR NORTHEAST AND PARTS OF CENTRAL
AND EAST CENTRAL INDIANA. MOTORIST TRAVELING NORTH AND NORTHEAST FROM
INDIANAPOLIS SHOULD EXERCISE CAUTION DUE TO VERY POOR VISIBILITIES.
MOTORISTS SHOULD ALSO ALLOW EXTRA BRAKING DISTANCE WHEN APPROACHING
MAJOR INTERSECTIONS.

AT 700 PM EST FOG WAS REDUCING VISIBILITIES TO AS LOW AS 1/16 OF
A MILE AT GRISSOM AFB...1/8 MILE AT INDIANAPOLIS AND 1/4 MILE AT
FORT WAYNE.

INDIANA STATE POLICE AT RED KEY AT 700 PM EST REPORTED VISIBILITIES TO
BETWEEN 100 AND 300 FEET IN THE MUNCIE...MARION AREA.

THE DENSE FOG SHOULD SLOWLY DISSIPATE LATER TONIGHT OVER PARTS OF
CENTRAL AND NORTHEAST INDIANA.

PRZYBYLINSKI
Special weather statement, Feb 13, 6:41 PM CST, 2 hours 49 minutes before
SPECIAL WEATHER STATEMENT FOR DENSE FOG...CORRECTION FOR DATE...
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
730 PM EST MON FEB 13 1989

...A DENSE FOG ADVISORY FOR NORTHEAST AND PARTS OF CENTRAL INDIANA...

A DENSE FOG ADVISORY HAS BEEN ISSUED FOR NORTHEAST AND PARTS OF CENTRAL
AND EAST CENTRAL INDIANA. MOTORIST TRAVELING NORTH AND NORTHEAST FROM
INDIANAPOLIS SHOULD EXERCISE CAUTION DUE TO VERY POOR VISIBILITIES.
MOTORISTS SHOULD ALSO ALLOW EXTRA BRAKING DISTANCE WHEN APPROACHING
MAJOR INTERSECTIONS.

AT 700 PM EST FOG WAS REDUCING VISIBILITIES TO AS LOW AS 1/16 OF
A MILE AT GRISSOM AFB...1/8 MILE AT INDIANAPOLIS AND 1/4 MILE AT
FORT WAYNE.

INDIANA STATE POLICE AT RED KEY AT 700 PM EST REPORTED VISIBILITIES TO
BETWEEN 100 AND 300 FEET IN THE MUNCIE...MARION AREA.

THE DENSE FOG SHOULD SLOWLY DISSIPATE LATER TONIGHT OVER PARTS OF
CENTRAL AND NORTHEAST INDIANA.

PRZYBYLINSKI
Special weather statement, Feb 13, 8:01 PM CST, 1 hour 29 minutes before
SPECIAL WEATHER STATEMENT FOR DENSE FOG
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
900 PM EST MON FEB 13 1989

...THERE IS A DENSE FOG ADVISORY FOR NORTHEAST AND PART OF CENTRAL
   INDIANA TONIGHT...

DENSE FOG WILL COVER MUCH OF NORTHEAST AND PART OF CENTRAL INDIANA
TONIGHT. MOTORISTS SHOULD SLOW DOWN WHILE DRIVING IN DENSE FOG.

VISIBILITIES WERE LOWEST AROUND MARION AND MUNCIE...DOWN TO UNDER
100 FEET IN SOME SPOTS.

IMPROVEMENT WAS TAKING PLACE OVER THE NORTHEAST AND WEST CENTRAL PARTS
OF THE STATE JUST BEFORE 9 PM. VISIBILITIES WERE ALREADY IMPROVING IN
THE FORT WAYNE AREA...AND WILL BE IMPROVING IN THE INDIANAPOLIS AREA
BY 10 PM.

DS
Special weather statement, Feb 13, 9:11 PM CST, 19 minutes before
SPECIAL WEATHER STATEMENT FOR DENSE FOG
NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA
1010 PM EST MON FEB 13 1989

...THE DENSE FOG ADVISORY FOR NORTHEAST AND PART OF CENTRAL INDIANA
   HAS BEEN CANCELED...

MOST VISIBILITIES OVER NORTHEAST AND CENTRAL INDIANA HAD IMPROVED TO
AROUND 1 MILE AT 10 PM. THERE WERE STILL A FEW SPOTS OF DENSE FOG OVER
EAST CENTRAL INDIANA...BUT THOSE WILL IMPROVE BEFORE MIDNIGHT.

WINDS OVER NORTHEAST AND CENTRAL FINDIANA HAD SHIFTED TO...OR WERE
SHIFTING TO...THE WEST. THOSE SLIGHTLY DRIER WINDS WERE SWEEPING OUT
THE DENSE FOG.

DS

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 13, 9:30 PM CSTFlash Flood WarningINDUnion4 hr
Feb 13, 11:00 PM CSTFlash Flood WarningINDHopkins4 hr
Feb 14, 1:53 AM CSTFlash Flood WarningINDHenderson, Union4 hr
Feb 14, 1:53 AM CSTFlash Flood WarningINDDaviess, Hancock, Ohio4 hr
Feb 14, 1:53 AM CSTFlash Flood WarningINDMcLean4 hr
Feb 14, 3:01 AM CSTFlash Flood WarningINDHopkins3 hr

Nearby

Flash Flood Warnings in Kentucky, 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.