Alert archive / Kentucky / Flash Flood Warnings in 1992

Flash Flood Warning 16, NWS Louisville, KY

August 9, 1992McCreary County, Wayne County, Kentucky

NWS Louisville, KY issued this flash flood warning at Aug 9, 1992, 5:50 AM EDT for McCreary County, Wayne County, Kentucky. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
Aug 9, 1992, 5:50 AM EDT (09:50 UTC)
Expired
Aug 9, 1992, 6:45 AM EDT
In force
55 min
Issued by
NWS Louisville, KY
Area
Whole counties

Counties McCreary County, KY, Wayne County, KY

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 9.8 hours before the alert went out and 188 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 1992-08-09Temperature 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, Nashville Metro, TN at 00:00Z on 1992-08-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
118 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.6

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSDF 090951
FFWSDF
KYC147-231-091045-
 
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
550 AM EDT SUN AUG 9 1992
 
THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING
EFFECTIVE UNTIL  645 AM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTH CENTRAL KENTUCKY
 
   ...MCCREARY COUNTY...EASTERN WAYNE COUNTY
 
AT 545 AM EDT NATIONAL WEATHER SERVICE RADAR DETECTED A SEVERE
THUNDERSTORM WHICH WAS LIKELY PRODUCING FLASH FLOODING 10 MILES
SOUTHWEST OF SOMERSET NEAR MONTICELLO IN NORTHERN WAYNE COUNTY.
 
THE STORM WAS MOVING SOUTHEAST AT 25 MPH AND WILL TRACK INTO THE TOWNS
OF WHITLEY CITY AND STEARNS BY 610 AM EDT.
 
LIGHTNING IS THE SINGLE WORST KILLER WITHIN A THUNDERSTORM
...SO STAY INDOORS AND AVOID USING ELECTRICAL APPLIANCES.
HEAVY RAINS FROM THUNDERSTORMS FLOOD ROADWAYS QUICKLY
...SO AVOID DRIVING INTO AREAS WHERE WATER COVERS THE ROAD.
 
KIRKPATRICK

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 9, 12:58 AM EDT, 4 hours 52 minutes before
KYZ007-090600-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LEXINGTON KY
1255 AM EDT SUN AUG 9 1992

...A FEW THUNDERSTORMS MOVING THROUGH EAST CENTRAL KENTUCKY...

AT 1255 AM EDT...RADAR INDICATED SCATTERED THUNDERSTORMS...MAINLY SOUTH
OF LEXINGTON...ACROSS EAST CENTRAL KENTUCKY. THE STORM WITH THE HEAVIEST
RAIN WAS 5 MILES WEST OF LAWRENCEBURG...ABOUT 25 MILES WEST OF
LEXINGTON. THE STORMS WERE MOVING TO THE SOUTHEAST AT 20 MPH.

BRIEF HEAVY RAIN...DEADLY LIGHTNING...AND GUSTY WINDS ARE POSSIBLE WITH
THESE STORMS. IF A STORM SHOULD APPROACH YOUR AREA...TAKE SHELTER INSIDE
AND LISTEN TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

RIECK
Special weather statement, Aug 9, 1:29 AM EDT, 4 hours 21 minutes before
KYZ007-090700-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LEXINGTON KY
130 AM EDT SUN AUG 9 1992

...THUNDERSTORMS MOVING THROUGH EAST CENTRAL KENTUCKY...

AT 130 AM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR IRVINE...
ABOUT 35 MILES SOUTHEAST OF LEXINGTON. OTHER STORMS WERE LOCATED AROUND
HARRODSBURG AND RICHMOND. THE STORMS WERE MOVING TO THE SOUTHEAST
AT 20 MPH.

BRIEF HEAVY RAIN...DEADLY LIGHTNING...AND GUSTY WINDS ARE POSSIBLE WITH
THESE STORMS. IF A STORM SHOULD APPROACH YOUR AREA...TAKE SHELTER INSIDE
AND LISTEN TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

RIECK
Special weather statement, Aug 9, 2:55 AM EDT, 2 hours 55 minutes before
KYZ007-090800-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LEXINGTON KY
255 AM EDT SUN AUG 9 1992

...THUNDERSTORMS EXITING EAST CENTRAL KENTUCKY...

AT 255 AM EDT...RADAR INDICATED A STRONG THUNDERSTORM ABOUT 10 MILES
SOUTH OF RICHMOND...30 MILES SOUTH OF LEXINGTON. THE STORM WAS MOVING
TO THE SOUTHEAST AROUND 20 MPH AND WILL EXIT MADISON AND GARRAD COUNTIES
BY 330 PM EDT.

BRIEF HEAVY RAIN...DEADLY LIGHTNING...AND GUSTY WINDS ARE POSSIBLE WITH
THIS STORM. IF A STORM SHOULD APPROACH YOUR AREA...TAKE SHELTER INSIDE
AND LISTEN TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

RIECK
Special weather statement, Aug 9, 2:57 AM EDT, 2 hours 53 minutes before
KYZ007-090800-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LEXINGTON KY
255 AM EDT SUN AUG 9 1992

...THUNDERSTORMS EXITING EAST CENTRAL KENTUCKY...

AT 255 AM EDT...RADAR INDICATED A STRONG THUNDERSTORM ABOUT 10 MILES
SOUTH OF RICHMOND...30 MILES SOUTH OF LEXINGTON. THE STORM WAS MOVING
TO THE SOUTHEAST AROUND 20 MPH AND WILL EXIT MADISON AND GARRAD COUNTIES
BY 330 AM EDT.

BRIEF HEAVY RAIN...DEADLY LIGHTNING...AND GUSTY WINDS ARE POSSIBLE WITH
THIS STORM. IF A STORM SHOULD APPROACH YOUR AREA...TAKE SHELTER INSIDE
AND LISTEN TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

RIECK
Special weather statement, Aug 9, 5:12 AM EDT, 38 minutes before
KYZ001-003-092200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
500 AM EDT SUN AUG 9 1992

...HEAT INDEX WILL TOP 105 THIS AFTERNOON IN WEST KENTUCKY...

HIGH TEMPERATURES FROM 93 TO 97 THIS AFTERNOON OVER WEST KENTUCKY
COMBINED WITH HIGH HUMIDITY VALUES WILL PRODUCE HEAT INDICES IN THE
105 TO 110 DEGREE RANGE.  THIS MEANS THAT THE APPARENT EFFECT OF THE
TEMPERATURE AND HUMIDITY ON THE BODY WILL APPROXIMATE AN ACTUAL
TEMPERATURE GREATER THAN 105 DEGREES.

SOME CITIES THAT WILL REACH THESE DANGEROUS LEVELS OF HEAT AND
HUMIDITY THIS AFTERNOON ARE PADUCAH...MAYFIELD...MURRAY...MADISONVILLE
...HENDERSON AND OWENSBORO.

IF YOU ARE WORKING OR PLAYING OUTDOORS THIS AFTERNOON...TRY TO REDUCE
YOUR ACTIVITY AND DRINK PLENTY OF WATER.  IF YOU ARE ELDERLY OR IN
POOR HEALTH STAY INDOORS UNDER AIR CONDITIONING IF POSSIBLE.
>
LISTEN TO NOAA WEATHER RADIO FOR LATER STATEMENTS OR ADVISORIES FROM
THE NATIONAL WEATHER SERVICE.

KIRKPATRICK

The office that day

Everything else NWS Louisville, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 5:50 AM EDTSevere Thunderstorm WarningLMKMcCreary, Wayne55 min

Nearby

Flash Flood Warnings in Kentucky, 1992Every flash flood warning in 1992

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.