Alert archive / Kentucky / Tornado Warnings in 2011

Tornado Warning 23, NWS Jackson, KY

April 22, 2011Bath County, Menifee County, Montgomery County, Kentucky

NWS Jackson, KY issued this tornado warning at Apr 22, 2011, 8:01 PM EDT for Bath County, Menifee County, Montgomery County, Kentucky. It was in force for 29 min. 6 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Apr 22, 2011, 8:01 PM EDT (00:01 UTC)
Expired
Apr 22, 2011, 8:30 PM EDT
In force
29 min
Issued by
NWS Jackson, KY
Area
Storm-based polygon

Counties Bath County, KY, Menifee County, KY, Montgomery County, KY

The radar

The Jackson,KY radar (KJKL), 76 km from the middle of the area, began a volume at 00:04 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
Apr 22, 8:13 PM EDTHAIL 1.751 Wsw Sideview, KY
Apr 22, 8:15 PM EDTHAIL 0.756 Nnw Mount Sterling, KY40 MPH WIMDS ALSO REPORTED.
Apr 22, 8:24 PM EDTFUNNEL CLOUDMount Sterling, KYA FUNNEL CLOUD WAS SIGHTED ALONG WINCHESTER ROAD IN MOUNT STERLING.
Apr 22, 8:30 PM EDTFUNNEL CLOUDMount Sterling, KYFUNNEL CLOUD LOOKING TO THE SOUTH. DID NOT TOUCH DOWN.
Apr 22, 8:35 PM EDTHAIL 0.251 S Owingsville, KYSMALL HAIL REPORTED BY FIRE CHIEF.
Apr 22, 8:37 PM EDTHAIL 1Owingsville, KYQUARTER SIZE HAIL WAS REPORTED ON HWY 36 JUST SOUTH OF OWINGSVILLE.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 22, 6:49 PM EDTTornado WatchSPC7 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 0.0 hours before the alert went out and 149 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 2011-04-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 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 2011-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 147 square meters per square second.19395878Sfc1 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
565 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
147 m²/s²
0-3 km storm-relative helicity
265 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.

150 
WFUS53 KJKL 230001
TORJKL
KYC011-165-173-230030-
/O.NEW.KJKL.TO.W.0023.110423T0001Z-110423T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON KY
801 PM EDT FRI APR 22 2011

THE NATIONAL WEATHER SERVICE IN JACKSON KY HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN BATH COUNTY IN EAST CENTRAL KENTUCKY...
  WEST CENTRAL MENIFEE COUNTY IN EAST CENTRAL KENTUCKY...
  MONTGOMERY COUNTY IN EAST CENTRAL KENTUCKY...

* UNTIL 830 PM EDT

* AT 756 PM EDT...TRAINED WEATHER SPOTTERS REPORTED A FUNNEL CLOUD
  NEAR WINCHESTER. A TORNADO MAY DEVELOP AT ANY TIME. DOPPLER RADAR
  SHOWED THIS DANGEROUS STORM MOVING EAST AT 50 MPH.

* THIS DANGEROUS STORM WILL BE NEAR...
  WADES MILL AND KLONDIKE AROUND 810 PM EDT. 
  MOUNT STERLING AND STOOPS AROUND 815 PM EDT.
  HOWARDS MILL AND UPPER SPENCER AROUND 820 PM EDT.
  AND CROOKS AND PRESTON AROUND 825 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3819 8368 3796 8365 3797 8401 3810 8409
      3812 8409 3813 8408
TIME...MOT...LOC 2358Z 265DEG 43KT 3804 8418

$$

RICHEY
1 follow-up statement
415 
WWUS53 KJKL 230017
SVSJKL

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
817 PM EDT FRI APR 22 2011

KYC011-165-173-230030-
/O.CON.KJKL.TO.W.0023.000000T0000Z-110423T0030Z/
BATH KY-MONTGOMERY KY-MENIFEE KY-
817 PM EDT FRI APR 22 2011

...A TORNADO WARNING REMAINS IN EFFECT FOR WEST CENTRAL MENIFEE...
MONTGOMERY AND SOUTHWESTERN BATH COUNTIES UNTIL 830 PM EDT...

AT 813 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS DANGEROUS 
STORM WAS LOCATED NEAR MOUNT STERLING...MOVING EAST AT 40 MPH.

IN ADDITION...AT 813 PM EDT...GOLFBALL SIZE HAIL WAS REPORTED 1 MILE 
SOUTHWEST OF SIDEVIEW WITH THIS STORM.

THIS DANGEROUS STORM WILL BE NEAR...
  MOUNT STERLING...JUDY AND LEVEE AROUND 820 PM EDT.
  EWINGTON...STOOPS...GATEWOODS STATION AND COONS STATION AROUND 825
  PM EDT.
  STEPSTONE...FLAT CREEK...HOWARDS MILL AND KENDALL SPRINGS AROUND
  830 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3819 8368 3796 8365 3797 8401 3810 8409
      3812 8409 3813 8408
TIME...MOT...LOC 0015Z 259DEG 31KT 3808 8401

$$

KAS

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 22, 8:29 PM EDTTornado WarningJKLBath, Fleming, Menifee, Montgomery, Morgan, Rowan31 min
Apr 23, 6:26 AM EDTTornado WarningJKLBath, Fleming, Rowan40 min
Apr 23, 7:15 AM EDTAreal Flood AdvisoryJKLBath, Elliott, Estill, Menifee, Montgomery, Morgan and 2 more3 hr
Apr 23, 3:55 PM EDTFlash Flood WatchJKLBath, Fleming, Montgomery, Rowan35 hr
Apr 23, 4:10 PM EDTSevere Thunderstorm WarningJKLFleming, Rowan23 min
Apr 23, 4:24 PM EDTSevere Thunderstorm WarningJKLBath, Fleming, Rowan34 min
Apr 23, 4:33 PM EDTAreal Flood AdvisoryJKLBath, Fleming, Rowan3 hr
Apr 23, 4:59 PM EDTFlash Flood WarningJKLBath, Fleming, Rowan3 hr

Nearby

Tornado Warnings in Kentucky, 2011Every tornado warning in 2011Tornadoes in 2011

Sources

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