Alert archive / Indiana / Flash Flood Warnings in 1990
Flash Flood Warning 30, NWS Louisville, KY
NWS Louisville, KY issued this flash flood warning at Jun 7, 1990, 5:01 AM EST for 4 counties in Indiana. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Jun 7, 1990, 5:01 AM EST (10:01 UTC)
- Expired
- Jun 7, 1990, 8:00 AM EST
- In force
- 3 hr
- Issued by
- NWS Louisville, KY
- Area
- Whole counties
Counties Crawford County, IN, Harrison County, IN, Orange County, IN, Washington 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
Nashville Metro, TN (KBNA), launched 00:00Z, 10.0 hours before the alert went out and 255 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1178 m above ground
- 0-6 km bulk shear
- 61 kt
- 0-1 km storm-relative helicity
- -215 m²/s²
- 0-3 km storm-relative helicity
- 70 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 KSDF 071002
FFWSDF
INC025-061-117-175-071300-
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
601 AM EDT THU JUN 7 1990
THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 900 AM EDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTH INDIANA
...CRAWFORD...HARRISON...ORANGE...WASHINGTON
AT 555 AM EDT FLASH FLOODING WAS REPORTED IN ENGLISH IN CRAWFORD
COUNTY INDIANA AND ALONG THE ORANGE...WASHINGTON COUNTY LINE NEAR
HARDINSBURG INDIANA. HEAVY RAINS WILL CONTINUE OVER THESE COUNTIES FOR
THE NEXT TWO HOURS OR SO.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY. MOVE UP TO ESCAPE FLOOD WATERS. DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
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.
SCHOLZWhat 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, Jun 7, 3:40 AM EST, 1 hour 21 minutes before
KYZ007-071030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LEXINGTON KY 440 AM EDT THU JUN 7 1990 ...STRONG THUNDERSTORMS MOVING THROUGH EAST CENTRAL KENTUCKY... A LINE OF SHOWERS AND THUNDERSTORMS WAS MOVING RAPIDLY SOUTHEAST THROUGH EAST CENTRAL KENTUCKY THIS MORNING AT 430 AM. THE LEADING EDGE OF THIS LINE WAS GENERALLY FROM PORTSMOUTH OHIO THROUGH FLEMINGSBURG AND WINCHESTER THEN SOUTHWEST TO DANVILLE. THE STRONGEST THUNDERSTORMS WERE OVER FLEMING COUNTY NEAR FLEMINGSBURG...45 MILES NORTHEAST OF LEXINGTON ...AND OVER SOUTHERN BOURBON COUNTY...24 MILES NORTHEAST OF LEXINGTON. THESE THUNDERSTORMS THIS MORNING WERE PRODUCING BRIEF PERIODS OF VERY HEAVY RAIN...FREQUENT AND DANGEROUS LIGHTNING AND STRONG GUSTY WINDS. SMALL HAIL MAY ALSO BE PRODUCED BY THESE THUNDERSTORMS. WITH THE HEAVY AND SUDDEN DOWNPOURS PRODUCED BY SOME OF THE STRONGER STORMS THIS MORNING...YOU SHOULD BE VERY CAUTIOUS OF PONDING AND STANDING WATER ON AREA ROADS. POORLY DRAINING DITCHES AND SEWAGE SYSTEMS MAY ALSO CAUSE MINOR FLOODING OF AREA ROADS. ULLOM
The office that day
Everything else NWS Louisville, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 4:09 AM EST | Severe Thunderstorm Warning | LMK | Orange, Washington | 51 min |
| Jun 7, 4:25 AM EST | Severe Thunderstorm Warning | LMK | Floyd, Harrison | 35 min |
| Jun 7, 5:31 AM EST | Severe Thunderstorm Warning | LMK | Crawford, Harrison | 44 min |
| Jun 7, 6:18 AM EST | Flash Flood Warning | LMK | Floyd | 3 hr |
| Jun 7, 6:52 AM EST | Flash Flood Warning | LMK | Clark | 3 hr |
| Jun 7, 7:27 AM EST | Tornado Warning | LMK | Harrison | 48 min |
| Jun 7, 7:39 AM EST | Tornado Warning | LMK | Floyd | 51 min |
| Jun 7, 7:53 AM EST | Tornado Warning | LMK | Clark | 52 min |
| Jun 7, 8:01 AM EST | Flash Flood Warning | LMK | Crawford, Harrison, Orange, Washington | 3 hr |
Nearby
Flash Flood Warnings in Indiana, 1990Every flash flood warning in 1990
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.