Alert archive / Kentucky / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 39, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at Jun 13, 2021, 8:06 PM EDT for 5 counties in Kentucky. It was in force for 34 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
- Jun 13, 2021, 8:06 PM EDT (00:06 UTC)
- Expired
- Jun 13, 2021, 8:40 PM EDT
- In force
- 34 min
- Issued by
- NWS Jackson, KY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Bell County, KY, Clay County, KY, Knox County, KY, Laurel County, KY, Whitley County, KY
The radar
The Knoxville radar (KMRX), 85 km from the middle of the area, began a volume at 00:08 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 13, 8:06 PM EDT | TSTM WND DMG | 2 Sw London-Corbin Airp, KY | MULTIPLE TREES BLOWN DOWN ON WARD CEMETERY ROAD. |
| Jun 13, 8:13 PM EDT | TSTM WND DMG | 1 Ese Dorthae, KY | TREE BLOWN DOWN ALONG SOUTH US HIGHWAY 25. |
| Jun 13, 8:31 PM EDT | TSTM WND DMG | 2 Nw Faber, KY | TREE BLOWN DOWN ON A HOUSE ALONG CORINTH CEMETERY ROAD. |
| Jun 13, 8:31 PM EDT | TSTM WND DMG | 2 Se Rye, KY | TREE BLOWN DOWN ON HIGH TOP ROAD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 0.1 hours before the alert went out and 269 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.
- Mixed-layer CAPE
- 1471 J/kg
- Mixed-layer CIN
- -16 J/kg
- Mixed-layer LCL
- 1759 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 32 m²/s²
- 0-3 km storm-relative helicity
- 34 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.0
The text
As transmitted.
374
WUUS53 KJKL 140006
SVRJKL
KYC013-051-121-125-235-140100-
/O.NEW.KJKL.SV.W.0039.210614T0006Z-210614T0100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service JACKSON KY
806 PM EDT Sun Jun 13 2021
The National Weather Service in JACKSON KY has issued a
* Severe Thunderstorm Warning for...
Southern Laurel County in south central Kentucky...
Northeastern Bell County in southeastern Kentucky...
Knox County in southeastern Kentucky...
Central Whitley County in south central Kentucky...
South central Clay County in southeastern Kentucky...
* Until 900 PM EDT.
* At 804 PM EDT, severe thunderstorms were located along a line
extending from Mills to Hinkle to Cranes Nest to McHargue to Holly
Bay Rec. Area, moving southeast at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...A 62 mph wind gust was reported at the London Corbin
Airport at 759 PM.
IMPACT...Expect damage to roofs, siding, and trees.
* Severe thunderstorms will be near...
Green Road around 810 PM EDT.
Field around 815 PM EDT.
Barton around 820 PM EDT.
Other locations in the path of these severe thunderstorms include
Bentley Station, Dewitt and Barbourville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3673 8419 3707 8430 3708 8410 3704 8379
3700 8363 3692 8349 3690 8351 3689 8349
3683 8349 3681 8351 3679 8350 3672 8350
TIME...MOT...LOC 0004Z 312DEG 22KT 3693 8364 3693 8381 3699 8388 3701
8404 3700 8423
HAIL...<.75IN
WIND...60MPH
$$
HAL2 follow-up statements
852
WWUS53 KJKL 140029
SVSJKL
Severe Weather Statement
National Weather Service JACKSON KY
829 PM EDT Sun Jun 13 2021
KYC013-051-125-140037-
/O.CAN.KJKL.SV.W.0039.000000T0000Z-210614T0100Z/
Laurel KY-Bell KY-Clay KY-
829 PM EDT Sun Jun 13 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN LAUREL...NORTHEASTERN
BELL AND SOUTH CENTRAL CLAY COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 3673 8419 3697 8426 3695 8425 3694 8424
3696 8422 3694 8416 3697 8415 3696 8414
3697 8412 3695 8409 3699 8403 3696 8386
3691 8382 3673 8383
TIME...MOT...LOC 0027Z 345DEG 21KT 3690 8386 3689 8423
$$
KYC121-235-140100-
/O.CON.KJKL.SV.W.0039.000000T0000Z-210614T0100Z/
Knox KY-Whitley KY-
829 PM EDT Sun Jun 13 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM EDT
FOR WESTERN KNOX AND CENTRAL WHITLEY COUNTIES...
At 827 PM EDT, a line of severe thunderstorms was located along a
line extending from Cannon to Youngs Creek, moving south at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Barbourville, Artemus, Avis, Williamsburg and Kayjay.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3673 8419 3697 8426 3695 8425 3694 8424
3696 8422 3694 8416 3697 8415 3696 8414
3697 8412 3695 8409 3699 8403 3696 8386
3691 8382 3673 8383
TIME...MOT...LOC 0027Z 345DEG 21KT 3690 8386 3689 8423
HAIL...<.75IN
WIND...60MPH
$$
HAL164
WWUS53 KJKL 140040
SVSJKL
Severe Weather Statement
National Weather Service JACKSON KY
840 PM EDT Sun Jun 13 2021
KYC121-235-140050-
/O.CAN.KJKL.SV.W.0039.000000T0000Z-210614T0100Z/
Knox KY-Whitley KY-
840 PM EDT Sun Jun 13 2021
...THE SEVERE THUNDERSTORM WARNING FOR WESTERN KNOX AND CENTRAL
WHITLEY COUNTIES IS CANCELLED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been cancelled.
LAT...LON 3673 8419 3697 8426 3695 8425 3694 8424
3696 8422 3694 8416 3697 8415 3696 8414
3697 8412 3695 8409 3699 8403 3696 8386
3691 8382 3673 8383
TIME...MOT...LOC 0037Z 312DEG 22KT 3686 8380 3685 8417
$$
HALThe office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 8:45 PM EDT | Special Weather Statement | JKL | Whitley | 45 min |
Nearby
Severe Thunderstorm Warnings in Kentucky, 2021Every severe thunderstorm warning in 2021
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.