Alert archive / Kentucky / Flash Flood Warnings in 2004

Flash Flood Warning 29, NWS Louisville, KY

May 30, 2004Franklin County, Kentucky

NWS Louisville, KY issued this flash flood warning at May 30, 2004, 6:30 PM EDT for Franklin County, Kentucky. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: May 30, 2004, 6:30 PM EDT (22:30 UTC)
Expired: May 30, 2004, 9:30 PM EDT
In force: 3 hr
Issued by: NWS Louisville, KY
Area: Counties, with a storm outline in the text

County Franklin County, KY

The radar

The Louisville radar (KLVX), 94 km from the middle of the area, began a volume at 22:32 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.5 hours before the alert went out and 166 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 58 J/kg
Mixed-layer CIN: -139 J/kg
Mixed-layer LCL: 799 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 112 m²/s²
0-3 km storm-relative helicity: 142 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

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

000 
WGUS53 KLMK 302232
FFWLMK
KYC073-310130-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
630 PM EDT SUN MAY 30 2004

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  FRANKLIN COUNTY IN EAST CENTRAL KENTUCKY

* UNTIL 930 PM EDT

* AT 628 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED VERY 
HEAVY   RAIN OVER FRANKLIN INCLUDING THE CITY OF FRANKFORT. MORE 
RAIN WILL OCCUR OVER FRANKLIN COUNTY THROUGH 715 PM EDT AND WILL 
CAUSE FLASH FLOODING ACROSS THE COUNTY.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY.
THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY.
VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO
HIGHER GROUND.

LAT...LON 3813 8504 3812 8489 3820 8475 3834 8477
          3837 8494 3826 8501

$$

SCHOLZ

The office that day

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

Issued	Product	Office	Counties	Lasted
May 30, 12:27 AM EDT	Severe Thunderstorm Warning	LMK	Edmonson, Warren	33 min
May 30, 2:32 PM EDT	Severe Thunderstorm Warning	LMK	Garrard, Madison	28 min
May 30, 3:15 PM EDT	Tornado Warning	LMK	Jefferson	30 min
May 30, 3:27 PM EDT	Tornado Warning	LMK	Logan	33 min
May 30, 3:44 PM EDT	Tornado Warning	LMK	Jefferson	31 min
May 30, 3:57 PM EDT	Tornado Warning	LMK	Oldham	33 min
May 30, 4:07 PM EDT	Tornado Warning	LMK	Ohio	38 min
May 30, 4:28 PM EDT	Tornado Warning	LMK	Henry, Oldham	47 min
May 30, 4:30 PM EDT	Tornado Warning	LMK	Garrard, Madison	60 min
May 30, 4:37 PM EDT	Tornado Warning	LMK	Anderson	23 min
May 30, 4:44 PM EDT	Tornado Warning	LMK	Jefferson	46 min
May 30, 4:52 PM EDT	Tornado Warning	LMK	Woodford	38 min
May 30, 4:52 PM EDT	Tornado Warning	LMK	Jefferson	43 min
May 30, 4:56 PM EDT	Tornado Warning	LMK	Shelby	39 min
May 30, 5:00 PM EDT	Tornado Warning	LMK	Fayette, Jessamine	60 min
May 30, 5:16 PM EDT	Tornado Warning	LMK	Henry, Oldham	44 min
May 30, 5:22 PM EDT	Flash Flood Warning	LMK	Henry, Oldham	113 min
May 30, 5:35 PM EDT	Tornado Warning	LMK	Shelby, Spencer	40 min
May 30, 5:42 PM EDT	Tornado Warning	LMK	Franklin	48 min
May 30, 5:47 PM EDT	Flash Flood Warning	LMK	Madison	28 min
May 30, 6:06 PM EDT	Severe Thunderstorm Warning	LMK	Woodford	24 min
May 30, 6:18 PM EDT	Flash Flood Warning	LMK	Woodford	3 hr
May 30, 6:18 PM EDT	Severe Thunderstorm Warning	LMK	Madison	27 min
May 30, 6:30 PM EDT	Flash Flood Warning	LMK	Madison	3 hr
May 30, 6:30 PM EDT	Severe Thunderstorm Warning	LMK	Fayette	30 min
May 30, 7:07 PM EDT	Flash Flood Warning	LMK	Scott	3 hr
May 30, 7:07 PM EDT	Severe Thunderstorm Warning	LMK	Clark	38 min
May 30, 7:30 PM EDT	Flash Flood Warning	LMK	Clark	3 hr
May 30, 7:49 PM EDT	Severe Thunderstorm Warning	LMK	Henry, Oldham	51 min
May 30, 7:49 PM EDT	Tornado Warning	LMK	Garrard	26 min

Nearby

Flash Flood Warnings in Kentucky, 2004 Every flash flood warning in 2004

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.