Alert archive / Kentucky / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 61, NWS Louisville, KY

June 15, 2001Fayette County, Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Jun 15, 2001, 6:27 PM EDT for Fayette County, Kentucky. It was in force for 33 min. 1 report came from inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties, with what was reported inside it.

The facts

Issued
Jun 15, 2001, 6:27 PM EDT (22:27 UTC)
Expired
Jun 15, 2001, 7:00 PM EDT
In force
33 min
Issued by
NWS Louisville, KY
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Fayette County, KY

The radar

The Jackson,KY radar (KJKL), 115 km from the middle of the area, began a volume at 22:29 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.

What was reported inside it

TimeReportWhereRemark
Jun 15, 6:45 PM EDTThunderstorm Wind 60 ECountywide, KY

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.5 hours before the alert went out and 169 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, Cncnati-Daytn, OH at 12:00Z on 2001-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 341 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, Cncnati-Daytn, OH at 12:00Z on 2001-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 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
341 J/kg
Mixed-layer CIN
-72 J/kg
Mixed-layer LCL
1238 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
39 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 
WUUS53 KLMK 152230
SVRSDF

KYC067-152300-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
627 PM EDT FRI JUN 15 2001

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  FAYETTE COUNTY IN EAST CENTRAL KENTUCKY
  THIS INCLUDES THE CITY OF LEXINGTON

* UNTIL 700 PM EDT

* AT 623 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
  A LINE OF SEVERE THUNDERSTORMS 13 MILES SOUTHWEST OF LEXINGTON NEAR
  NICHOLASVILLE...MOVING NORTHEAST AT 30 MPH.

* THE SEVERE THUNDERSTORM WILL AFFECT THE LEXINGTON METROPOLITAN 
  AREA THROUGH 700 PM EDT

THIS IS A DANGEROUS STORM...CAPABLE OF PRODUCING V#ERY DAMAGING WINDS.
IF YOU ARE IN THIS STORM'S PATH...TAKE COVER IMMEDIATELY IN A STURDY
STRUCTURE UNTIL IT HAS PASSED. STAY AWAY FROM WINDOWS AND ANY DOWNED
POWER LINES.

LAT...LON 3799 8462 3788 8444 3805 8430 3815 8455

VLD

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Louisville, KY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 15, 3:45 PM EDT, 2 hours 42 minutes earlier.

Area forecast discussion, Jun 15, 3:45 PM EDT, 2 hours 42 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOUISVILLE KY
325 PM EDT FRI JUNE 15 2001

MAIN FORECAST PROBLEM IS DEALING WITH THE EARLY NIGHT THUNDERSTORMS
ACROSS THE FA.

A WEAK COLD FRONT MVNG ACRS FA HAS GOOD STREAMLINE CONVERGENCE
ASSOCIATED WITH IT AS IT REPLACES THE VERY MOIST AND UNSTABLE AIR.
THE AFTN LI'S ARE IN THE -5 TO -8 RANGE...FORTUNATELY BEST DYNAMICS
WELL TO N OF
FA.

RMDR OF FORECAST ESSENTIALLY DRY BUT WITH VERY WARM SUNNERLIKE TEMPS
EXPECTED WELL INTO NEXT WEEK.

CONTINUE TO DO ENTIRE FORECAST USING THE GFE.

.SDF...NONE.

In the hours before

Special weather statement, Jun 15, 12:30 PM EDT, 5 hours 57 minutes before
INZ076>079-083-084-089>092-KYZ023>034-038-045-053-061>063-070>074-
152100-

CENTRAL KENTUCKY AND SOUTH-CENTRAL INDIANA SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LOUISVILLE KY
1230 PM EDT FRI JUN 15 2001

THE STORM PREDICTION CENTER HAS INDICATED THAT A SLIGHT RISK OF
SEVERE THUNDERSTORMS EXISTS ACROSS ALL OF SOUTH CENTRAL INDIANA...
AND A PART OF CENTRAL KENTUCKY...THIS AFTERNOON AND EVENING. THE
AREA OF CONCERN IS ROUGHLY ALONG AND WEST OF A NEW CASTLE...THROUGH
SHELBYVILLE AND BARDSTOWN...TO GLASGOW LINE.

A COLD FRONT WILL MOVE ACROSS THE REGION THIS AFTERNOON AND EVENING.

AS THE FRONT APPROACHES...SHOWERS AND THUNDERSTORMS CAN BE EXPECTED.
THE PRIMARY THREAT OF SEVERE WEATHER WILL BE LARGE HAIL AND DAMAGING
WINDS. LOCALLY HEAVY RAIN IS ALSO POSSIBLE.

STAY TUNED TO NOAA WEATHER RADIO FROM THE NATIONAL WEATHER
SERVICE OR THE MEDIA FOR THE LATEST INFORMATION ON THIS WEATHER
SITUATION.  SKYWARN SPOTTuER ACTIVATION MANY BE REQUESTED LATER TODAY.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 15, 6:14 PM EDTSevere Thunderstorm WarningLMKJessamine31 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 2001Every severe thunderstorm warning in 2001

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.