Alert archive / Kentucky / Flash Flood Warnings in 1997

Flash Flood Warning 153, NWS Louisville, KY

July 28, 1997Clinton County, Cumberland County, Kentucky

NWS Louisville, KY issued this flash flood warning at Jul 28, 1997, 1:17 PM CDT for Clinton County, Cumberland County, Kentucky. It was in force for 63 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 28, 1997, 1:17 PM CDT (18:17 UTC)
Expired
Jul 28, 1997, 2:20 PM CDT
In force
63 min
Issued by
NWS Louisville, KY
Area
Whole counties

Counties Clinton County, KY, Cumberland County, KY

The radar

The Nashville radar (KOHX), 129 km from the middle of the area, began a volume at 18:19 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

Nashville Metro, TN (KBNA), launched 12:00Z, 6.3 hours before the alert went out and 139 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 12:00Z on 1997-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3105 joules per kilogram.LCLLFCEL10008507005003002001001 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 12:00Z on 1997-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 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
3105 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
1167 m above ground
0-6 km bulk shear
8 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
2 m²/s²
Significant tornado parameter
-0.1
Supercell composite
-0.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KSDF 281817
FFWSDF
KYC053-057-281920-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
217 PM EDT (117 PM CDT) MON JUL 28 1997

* FLASH FLOOD WARNING FOR
  CLINTON COUNTY - SOUTH CENTRAL KENTUCKY
  EASTERN CUMBERLAND COUNTY - SOUTH CENTRAL KENTUCKY

* UNTIL 220 PM CDT (320 PM EDT)
 
* SOME LOCATIONS AFFECTED
  MODOC IN CUMBERLAND COUNTY
  AREAS WEST OF ALBANY

* CAUSE AND EFFECT
  A NEARLY STATIONARY THUNDERSTORM HAS DEVELOPED ALONG THE CUMBERLAND/
  CLINTON COUNTY LINE. DOPPLER RADAR HAS ESTIMATED THAT AROUND TWO
  INCHES OF RAINFALL HAS ALREADY OCCURRED IN THIS AREA.

* FORECAST CONDITIONS
  AN ADDITIONAL TWO INCHES OF RAINFALL IS POSSIBLE THROUGH THE NEzXT
  HOUR ACROSS THE WARNED AREA.

IF FLASH FLOODING IS OBSERVED...ACT QUICKLY. MOVE TO HIGHER GROUND
TO ESCAPE THE RISING WATERS.

REC/VLD

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 28, 10:00 AM CDT, 3 hours 17 minutes before
KYZ023>034-038-045-046-053-054-063>065-089>100-INZ076>079-083-084-
089>092-282100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
11 AM EDT MON JUL 28 1997

THE STORM PREDICTION CENTER HAS INDICATED THREAT A SLIGHT RISK OF
SEVERE THUNDERSTORMS EXISTS ACROSS SOUTHERN INDIANA AND ALL OF CENTRAL
THIS AFTERNOON AND EVENING.

HOT...HUMID AND UNSTABLE AIR REMAINS IN PLACE ACROSS THE TWO STATE
REGION. A COLD FRONT DROPPING SOUTHWARD INTO THE REGION THIS AFTERNOON
AND NIGHT WILL ACT AS A TRIGGER FOR INCREASED THUNDERSTORM ACTIVITY...
SOME OF WHICH COULD BECOME SEVERE.

THE PRIMARY SEVERE WEATHER THREAT IS FOR DAMAGING WINDS IN THE STRONGER
STORMS.

SPOTTER ACTIVATION MAY BE NEEEDED LATER THIS AFTERNOON AND NIGHT.
Special weather statement, Jul 28, 10:00 AM CDT, 3 hours 17 minutes before
KYZ023>034-038-045-046-053-054-063>065-089>100-INZ076>079-083-084-
089>092-282100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
11 AM EDT MON JUL 28 1997

THE STORM PREDICTION CENTER HAS INDICATED THREAT A SLIGHT RISK OF
SEVERE THUNDERSTORMS EXISTS ACROSS SOUTHERN INDIANA AND ALL OF CENTRAL
KENTUCKY THIS AFTERNOON AND EVENING.

HOT...HUMID AND UNSTABLE AIR REMAINS IN PLACE ACROSS THE TWO STATE
REGION. A COLD FRONT DROPPING SOUTHWARD INTO THE REGION THIS AFTERNOON
AND NIGHT WILL ACT AS A TRIGGER FOR INCREASED THUNDERSTORM ACTIVITY...
SOME OF WHICH COULD BECOME SEVERE.

THE PRIMARY SEVERE WEATHER THREAT IS FOR DAMAGING WINDS IN THE STRONGER
STORMS.

SPOTTER ACTIVATION MAY BE NEEEDED LATER THIS AFTERNOON AND NIGHT.
Special weather statement, Jul 28, 10:07 AM CDT, 3 hours 10 minutes before
KYZ023>034-038-045-046-053-054-063>065-089>100-INZ076>079-083-084-
089>092-282100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
11 AM EDT MON JUL 28 1997

THE STORM PREDICTION CENTER HAS INDICATED THREAT A SLIGHT RISK OF
SEVERE THUNDERSTORMS EXISTS ACROSS SOUTHERN INDIANA AND ALL OF CENTRAL
THIS AFTERNOON AND EVENING.

HOT...HUMID AND UNSTABLE AIR REMAINS IN PLACE ACROSS THE TWO STATE
REGION. A COLD FRONT DROPPING SOUTHWARD INTO THE REGION THIS AFTERNOON
AND NIGHT WILL ACT AS A TRIGGER FOR INCREASED THUNDERSTORM ACTIVITY...
SOME OF WHICH COULD BECOME SEVERE.

THE PRIMARY SEVERE WEATHER THREAT IS FOR DAMAGING WINDS IN THE STRONGER
STORMS.

SPOTTER ACTIVATION MAY BE NEEEDED LATER THIS AFTERNOON AND NIGHT.
Special weather statement, Jul 28, 10:12 AM CDT, 3 hours 5 minutes before
KYZ023>034-038-045-046-053-054-063>065-089>100-INZ076>079-083-084-
089>092-282100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
11 AM EDT MON JUL 28 1997

THE STORM PREDICTION CENTER HAS INDICATED THREAT A SLIGHT RISK OF
SEVERE THUNDERSTORMS EXISTS ACROSS SOUTHERN INDIANA AND ALL OF CENTRAL
KENTUCKY THIS AFTERNOON AND EVENING.

HOT...HUMID AND UNSTABLE AIR REMAINS IN PLACE ACROSS THE TWO STATE
REGION. A COLD FRONT DROPPING SOUTHWARD INTO THE REGION THIS AFTERNOON
AND NIGHT WILL ACT AS A TRIGGER FOR INCREASED THUNDERSTORM ACTIVITY...
SOME OF WHICH COULD BECOME SEVERE.

THE PRIMARY SEVERE WEATHER THREAT IS FOR DAMAGING WINDS IN THE STRONGER
STORMS.

SPOTTER ACTIVATION MAY BE NEEEDED LATER THIS AFTERNOON AND NIGHT.
Local storm report, Jul 28, 1:04 PM CDT, 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
204 PM EDT MON JUL 28 1997

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0200 PM    MODOC                     KY   .75 INCH HAIL
07/28/97   CUMBERLAND                     REPORTED BY NWS SPOTTER
Local storm report, Jul 28, 1:05 PM CDT, 12 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LOUISVILLE KY
204 PM EDT MON JUL 28 1997

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0200 PVM    MODOC                     KY   .75 INCH HAIL
07/28/97   CUMBERLAND                     REPORTED BY NWS SPOTTER

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 27, 8:06 PM CDTTornado WarningLMKJefferson24 min
Jul 28, 12:44 PM CDTSevere Thunderstorm WarningLMKClinton, Cumberland31 min
Jul 28, 2:16 PM CDTSevere Thunderstorm WarningLMKCumberland, Metcalfe34 min
Jul 28, 2:29 PM CDTSevere Thunderstorm WarningLMKCasey31 min
Jul 28, 2:59 PM CDTSevere Thunderstorm WarningLMKLogan46 min
Jul 28, 3:06 PM CDTSevere Thunderstorm WarningLMKBarren, Metcalfe49 min
Jul 28, 3:14 PM CDTSevere Thunderstorm WarningLMKGreen66 min
Jul 28, 3:20 PM CDTSevere Thunderstorm WarningLMKSimpson35 min
Jul 28, 3:43 PM CDTSevere Thunderstorm WarningLMKBoyle, Mercer47 min
Jul 28, 3:55 PM CDTSevere Thunderstorm WarningLMKAllen20 min
Jul 28, 6:50 PM CDTSevere Thunderstorm WarningLMKSimpson, Warren45 min

Nearby

Flash Flood Warnings in Kentucky, 1997Every flash flood warning in 1997

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.