Alert archive / Kentucky / Tornado Warnings in 2018

Tornado Warning 3, NWS Jackson, KY

July 20, 2018Bath County, Montgomery County, Kentucky

NWS Jackson, KY issued this tornado warning at Jul 20, 2018, 4:31 PM EDT for Bath County, Montgomery County, Kentucky. It was in force for 29 min. 4 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
Jul 20, 2018, 4:31 PM EDT (20:31 UTC)
Expired
Jul 20, 2018, 5:00 PM EDT
In force
29 min
Issued by
NWS Jackson, KY
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Bath County, KY, Montgomery County, KY

The radar

The Jackson,KY radar (KJKL), 75 km from the middle of the area, began a volume at 20:32 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.

What was reported inside it

TimeReportWhereRemark
Jul 20, 4:31 PM EDTTSTM WND DMGSideview, KYMULTIPLE TREES DOWNED. DAMAGE TO A BARN AS WELL AS ROOFS OF OTHER OUTBUILDINGS NEAR THE INTERSECTION OF HIGHWAY 460 AND CHILES HIGHWAY.
Jul 20, 4:36 PM EDTTSTM WND DMG1 Nnw Mount Sterling, KYRAMADA HOTAL SIGN BLOWN OVER. REPORT FROM SOCIAL MEDIA.
Jul 20, 4:36 PM EDTTSTM WND DMG1 Sse Mount Sterling, KYPORTION OF METAL ROOF BLOWN OFF OF CLAY TOBACCO WAREHOUSE. REPORTED ON SOCIAL MEDIA.
Jul 20, 4:55 PM EDTTSTM WND GST 624 S Owingsville, KYKENTUCKY MESONET STATION MEASURED 62 MPH WIND GUST.

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
Jul 20, 4:16 PM EDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 12:00Z, 8.5 hours before the alert went out and 344 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 2018-07-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 918 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, Nashville Metro, TN at 12:00Z on 2018-07-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 123 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
918 J/kg
Mixed-layer CIN
-46 J/kg
Mixed-layer LCL
766 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
123 m²/s²
0-3 km storm-relative helicity
206 m²/s²
Significant tornado parameter
0.7
Supercell composite
5.7

Open this sounding in Storm Lab

The text

As transmitted.

076 
WFUS53 KJKL 202031
TORJKL
KYC011-173-202100-
/O.NEW.KJKL.TO.W.0003.180720T2031Z-180720T2100Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service JACKSON KY
431 PM EDT FRI JUL 20 2018

The National Weather Service in JACKSON KY has issued a

* Tornado Warning for...
  Northern Montgomery County in east central Kentucky...
  Bath County in east central Kentucky...

* Until 500 PM EDT.
    
* At 431 PM EDT, a severe thunderstorm capable of producing a tornado
  was located over Sideview, or near Mount Sterling, moving east at
  75 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Sharpsburg around 435 PM EDT.
  Reynoldsville around 440 PM EDT.
  Slate Valley around 445 PM EDT.
  Moore's Ferry around 450 PM EDT.

Other locations impacted by this tornadic thunderstorm include Sewell
Shop.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3827 8374 3826 8371 3824 8371 3826 8368
      3822 8370 3820 8366 3817 8364 3818 8360
      3817 8359 3815 8362 3812 8360 3815 8357
      3811 8356 3811 8352 3803 8403 3812 8408
      3826 8389 3829 8376 3829 8373
TIME...MOT...LOC 2031Z 256DEG 64KT 3814 8403 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

GREIF
2 follow-up statements
001 
WWUS53 KJKL 202043
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
443 PM EDT FRI JUL 20 2018

KYC011-173-202100-
/O.CON.KJKL.TO.W.0003.000000T0000Z-180720T2100Z/
Montgomery KY-Bath KY-
443 PM EDT FRI JUL 20 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 500 PM EDT FOR
NORTHEASTERN MONTGOMERY AND BATH COUNTIES...
    
At 443 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Flat Creek, or near Owingsville, moving east at 60
mph.

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Slate Valley around 450 PM EDT.
  Moore's Ferry around 455 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

If a tornado or other severe weather is spotted, report it to the
National Weather Service or your local nearest law enforcement agency
who will send your report. This act may save lives of others in the
path of dangerous weather.

&&

LAT...LON 3805 8391 3821 8396 3823 8393 3828 8373
      3827 8374 3826 8371 3824 8371 3826 8368
      3822 8370 3820 8366 3817 8364 3818 8360
      3817 8359 3815 8362 3812 8360 3815 8357
      3811 8356 3811 8352
TIME...MOT...LOC 2043Z 255DEG 50KT 3816 8384 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

GREIF
158 
WWUS53 KJKL 202059
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
459 PM EDT FRI JUL 20 2018

KYC011-173-202108-
/O.EXP.KJKL.TO.W.0003.000000T0000Z-180720T2100Z/
Montgomery KY-Bath KY-
459 PM EDT FRI JUL 20 2018

...THE TORNADO WARNING FOR NORTHEASTERN MONTGOMERY AND BATH COUNTIES
WILL EXPIRE AT 500 PM EDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However gusty
winds are still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
east central Kentucky.

Remember, a Severe Thunderstorm Warning still remains in effect for
Bath County. 

LAT...LON 3805 8391 3821 8396 3823 8393 3828 8373
      3827 8374 3826 8371 3824 8371 3826 8368
      3822 8370 3820 8366 3817 8364 3818 8360
      3817 8359 3815 8362 3812 8360 3815 8357
      3811 8356 3811 8352
TIME...MOT...LOC 2058Z 270DEG 64KT 3821 8352 

$$

GREIF

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 20, 9:52 AM EDTAreal Flood AdvisoryJKLBath, Fleming, Rowan113 min
Jul 20, 10:00 AM EDTSpecial Weather StatementJKLFleming, Rowan30 min
Jul 20, 10:34 AM EDTSpecial Weather StatementJKLBath, Montgomery26 min
Jul 20, 10:36 AM EDTAreal Flood AdvisoryJKLBath, Montgomery114 min
Jul 20, 11:00 AM EDTSpecial Weather StatementJKLElliott, Morgan, Rowan30 min
Jul 20, 2:44 PM EDTFlash Flood WatchJKLBath, Elliott, Fleming, Menifee, Montgomery, Morgan and 1 more9 hr
Jul 20, 4:19 PM EDTAreal Flood AdvisoryJKLBath, Fleming, Montgomery, Rowan3 hr
Jul 20, 4:19 PM EDTSpecial Weather StatementJKLFleming41 min
Jul 20, 4:25 PM EDTSevere Thunderstorm WarningJKLBath, Fleming, Menifee, Montgomery, Powell50 min
Jul 20, 4:33 PM EDTFlash Flood WarningJKLBath, Fleming, Montgomery, Rowan4 hr
Jul 20, 4:51 PM EDTSpecial Weather StatementJKLEstill, Powell, Wolfe39 min
Jul 20, 4:57 PM EDTSevere Thunderstorm WarningJKLBath, Elliott, Fleming, Menifee, Montgomery, Morgan and 3 more48 min
Jul 20, 5:01 PM EDTSpecial Weather StatementJKLRowan29 min
Jul 20, 5:08 PM EDTAreal Flood AdvisoryJKLBath, Menifee, Montgomery, Morgan, Powell, Rowan3 hr
Jul 20, 5:11 PM EDTSevere Thunderstorm WarningJKLEstill, Menifee, Montgomery, Powell49 min
Jul 20, 5:26 PM EDTSpecial Weather StatementJKLEstill, Lee, Wolfe34 min
Jul 20, 5:33 PM EDTSevere Thunderstorm WarningJKLEstill, Lee, Powell, Wolfe27 min
Jul 20, 5:40 PM EDTSpecial Weather StatementJKLJohnson, Magoffin35 min
Jul 20, 5:41 PM EDTSpecial Weather StatementJKLJackson, Rockcastle34 min
Jul 20, 5:56 PM EDTSpecial Weather StatementJKLEstill, Lee, Powell, Wolfe49 min
Jul 20, 6:01 PM EDTSpecial Weather StatementJKLJohnson, Martin44 min
Jul 20, 6:25 PM EDTSpecial Weather StatementJKLEstill, Lee50 min
Jul 20, 6:44 PM EDTSpecial Weather StatementJKLPike46 min
Jul 20, 6:46 PM EDTSpecial Weather StatementJKLJackson44 min
Jul 20, 6:48 PM EDTSevere Thunderstorm WarningJKLFloyd, Martin, Pike42 min
Jul 20, 6:52 PM EDTSevere Thunderstorm WarningJKLClay, Jackson, Laurel, Owsley38 min
Jul 20, 7:06 PM EDTSevere Thunderstorm WarningJKLPulaski, Rockcastle39 min
Jul 20, 7:13 PM EDTAreal Flood AdvisoryJKLClay, Jackson, Laurel, Lee, Owsley, Pulaski and 1 more3 hr
Jul 20, 7:25 PM EDTSpecial Weather StatementJKLJackson, Rockcastle50 min
Jul 20, 7:28 PM EDTSpecial Weather StatementJKLPike32 min
Jul 20, 7:39 PM EDTSevere Thunderstorm WarningJKLJackson, Laurel, Pulaski, Rockcastle51 min
Jul 20, 7:45 PM EDTSpecial Weather StatementJKLLetcher45 min
Jul 20, 7:51 PM EDTFlash Flood WarningJKLJackson, Laurel, Pulaski, Rockcastle4 hr
Jul 20, 7:56 PM EDTSpecial Weather StatementJKLJackson, Laurel34 min

Nearby

Tornado Warnings in Kentucky, 2018Every tornado warning in 2018Tornadoes in 2018

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.