Alert archive / Kentucky / Tornado Warnings in 2000

Tornado Warning 2, NWS Jackson, KY

April 20, 2000Fleming County, Kentucky

NWS Jackson, KY issued this tornado warning at Apr 20, 2000, 8:30 PM EDT for Fleming County, Kentucky. It was in force for 30 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 20, 2000, 8:30 PM EDT (00:30 UTC)
Expired
Apr 20, 2000, 9:00 PM EDT
In force
30 min
Issued by
NWS Jackson, KY
Area
Whole counties

County Fleming County, KY

What was reported inside it

TimeReportWhereRemark
Apr 20, 8:45 PM EDTThunderstorm Wind 60 EWallingford, KYSeveral trees were blown down across the area.

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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 20, 7:15 PM EDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 0.5 hours before the alert went out and 118 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 00:00Z on 2000-04-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 462 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 00:00Z on 2000-04-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 397 square meters per square second.1939587897Sfc1 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
462 J/kg
Mixed-layer CIN
-20 J/kg
Mixed-layer LCL
1473 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
397 m²/s²
0-3 km storm-relative helicity
561 m²/s²
Significant tornado parameter
0.8
Supercell composite
9.4

Open this sounding in Storm Lab

The text

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

382 
WFUS53 KJKL 210031
TORJKL
KYC069-210100-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON KY
830 PM EDT THU APR 20 2000

THE NATIONAL WEATHER SERVICE IN JACKSON KY HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN FLEMING COUNTY IN NORTHEAST KENTUCKY

* UNTIL 900 PM EDT

* AT 830 PM EDT...RADAR INDICATED A TORNADO OVER WALLINGFORD...OR
  ABOUT 6 MILES EAST OF FLEMINGSBURG. THE TORNADO WAS MOVING
  NORTHEAST AT 50 MPH.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A 
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE 
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

$$
GREIF

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 20, 8:12 PM EDTSevere Thunderstorm WarningJKLPulaski, Rockcastle63 min
Apr 20, 8:12 PM EDTSevere Thunderstorm WarningJKLWayne63 min
Apr 20, 8:15 PM EDTSevere Thunderstorm WarningJKLBath60 min
Apr 20, 8:24 PM EDTSevere Thunderstorm WarningJKLMontgomery36 min
Apr 20, 8:43 PM EDTSevere Thunderstorm WarningJKLRowan32 min
Apr 20, 8:47 PM EDTSevere Thunderstorm WarningJKLEstill, Jackson43 min
Apr 20, 9:08 PM EDTSevere Thunderstorm WarningJKLLee52 min
Apr 20, 9:25 PM EDTSevere Thunderstorm WarningJKLWolfe50 min
Apr 20, 9:46 PM EDTSevere Thunderstorm WarningJKLMagoffin, Morgan44 min
Apr 20, 9:53 PM EDTSevere Thunderstorm WarningJKLClay52 min
Apr 20, 9:56 PM EDTSevere Thunderstorm WarningJKLKnox49 min
Apr 20, 10:04 PM EDTSevere Thunderstorm WarningJKLJohnson, Morgan26 min
Apr 20, 10:07 PM EDTSevere Thunderstorm WarningJKLBell, Whitley53 min
Apr 20, 10:35 PM EDTSevere Thunderstorm WarningJKLLeslie40 min
Apr 20, 10:44 PM EDTTornado WarningJKLBell, Whitley16 min
Apr 20, 10:49 PM EDTSevere Thunderstorm WarningJKLKnott, Perry56 min

Nearby

Tornado Warnings in Kentucky, 2000Every tornado warning in 2000Tornadoes in 2000

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.