Alert archive / Kentucky / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 41, NWS Louisville, KY
NWS Louisville, KY issued this severe thunderstorm warning at Jun 12, 2021, 4:17 PM EDT for Garrard County, Lincoln County, Kentucky. It was in force for 28 min. 2 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 12, 2021, 4:17 PM EDT (20:17 UTC)
- Expired
- Jun 12, 2021, 4:45 PM EDT
- In force
- 28 min
- Issued by
- NWS Louisville, KY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Garrard County, KY, Lincoln County, KY
The radar
The Jackson,KY radar (KJKL), 101 km from the middle of the area, began a volume at 20:18 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 12, 4:18 PM EDT | TSTM WND DMG | 4 S Rowland, KY | TREE DOWN ALONG ROUTE 643 SOUTH OF SANFORD. TIME ESTIMATED FROM RADAR. |
| Jun 12, 4:19 PM EDT | TSTM WND DMG | 4 E Lancaster, KY | TREE DOWN ALONG RT. 1295. TIME ESTIMATED FROM RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 8.3 hours before the alert went out and 220 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
- 656 J/kg
- Mixed-layer CIN
- -31 J/kg
- Mixed-layer LCL
- 828 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 87 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
454
WUUS53 KLMK 122017
SVRLMK
KYC079-137-122045-
/O.NEW.KLMK.SV.W.0041.210612T2017Z-210612T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Louisville KY
417 PM EDT Sat Jun 12 2021
The National Weather Service in Louisville has issued a
* Severe Thunderstorm Warning for...
Northeastern Lincoln County in central Kentucky...
Southeastern Garrard County in central Kentucky...
* Until 445 PM EDT.
* At 417 PM EDT, a severe thunderstorm was located near Lancaster,
moving south at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Stanford around 420 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3747 8437 3748 8443 3748 8445 3736 8449
3737 8465 3762 8464 3763 8442 3762 8442
3762 8441 3761 8440 3748 8436
TIME...MOT...LOC 2017Z 358DEG 14KT 3756 8451
HAIL...0.75IN
WIND...60MPH
$$
131 follow-up statement
700
WWUS53 KLMK 122037
SVSLMK
Severe Weather Statement
National Weather Service Louisville KY
437 PM EDT Sat Jun 12 2021
KYC079-122046-
/O.CAN.KLMK.SV.W.0041.000000T0000Z-210612T2045Z/
Garrard KY-
437 PM EDT Sat Jun 12 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GARRARD COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. However, strong storms with gusty winds, small
hail, and torrential rain will continue to affect the region. When
thunder roars, go indoors!
LAT...LON 3736 8449 3737 8465 3761 8464 3760 8463
3760 8462 3756 8458 3750 8448 3750 8447
TIME...MOT...LOC 2036Z 022DEG 19KT 3746 8458
$$
KYC137-122045-
/O.CON.KLMK.SV.W.0041.000000T0000Z-210612T2045Z/
Lincoln KY-
437 PM EDT Sat Jun 12 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT
FOR NORTHEASTERN LINCOLN COUNTY...
At 436 PM EDT, a severe thunderstorm was located near Stanford,
moving southwest at 20 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
This severe thunderstorm will remain over mainly rural areas of
northeastern Lincoln County, including the following locations...
Crab Orchard, Halls Gap, Walnut Flat, Maywood, Ottenheim, Gilbert,
Turkeytown, Broughtentown, Preachersville, and Logantown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3736 8449 3737 8465 3761 8464 3760 8463
3760 8462 3756 8458 3750 8448 3750 8447
TIME...MOT...LOC 2036Z 022DEG 19KT 3746 8458
HAIL...0.75IN
WIND...60MPH
$$
13The office that day
Everything else NWS Louisville, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 8:13 PM EDT | Severe Thunderstorm Warning | LMK | Hart | 47 min |
| Jun 11, 8:51 PM EDT | Special Weather Statement | LMK | Adair | 54 min |
| Jun 11, 8:52 PM EDT | Special Weather Statement | LMK | Hardin | 53 min |
| Jun 11, 9:07 PM EDT | Severe Thunderstorm Warning | LMK | Grayson | 23 min |
| Jun 11, 9:17 PM EDT | Special Weather Statement | LMK | Clinton, Cumberland | 58 min |
| Jun 11, 9:32 PM EDT | Severe Thunderstorm Warning | LMK | Edmonson, Grayson | 28 min |
| Jun 11, 9:55 PM EDT | Severe Thunderstorm Warning | LMK | Edmonson, Warren | 35 min |
| Jun 11, 10:30 PM EDT | Special Weather Statement | LMK | Allen, Warren | 60 min |
| Jun 12, 2:09 PM EDT | Special Weather Statement | LMK | Nicholas | 36 min |
| Jun 12, 3:16 PM EDT | Special Weather Statement | LMK | Madison | 29 min |
| Jun 12, 3:50 PM EDT | Areal Flood Advisory | LMK | Clark, Madison | 3 hr |
| Jun 12, 3:56 PM EDT | Special Weather Statement | LMK | Fayette, Garrard, Jessamine, Lincoln, Madison | 34 min |
| Jun 12, 4:14 PM EDT | Special Weather Statement | LMK | Scott | 46 min |
| Jun 12, 4:31 PM EDT | Special Weather Statement | LMK | Fayette, Franklin, Garrard, Jessamine, Scott, Woodford | 44 min |
| Jun 12, 4:44 PM EDT | Severe Thunderstorm Warning | LMK | Casey, Lincoln | 31 min |
| Jun 12, 5:11 PM EDT | Special Weather Statement | LMK | Mercer | 34 min |
| Jun 12, 5:15 PM EDT | Areal Flood Advisory | LMK | Garrard, Lincoln, Madison | 3 hr |
| Jun 12, 5:19 PM EDT | Severe Thunderstorm Warning | LMK | Garrard, Jessamine, Mercer, Woodford | 26 min |
| Jun 12, 5:43 PM EDT | Severe Thunderstorm Warning | LMK | Boyle, Mercer | 32 min |
| Jun 12, 6:10 PM EDT | Severe Thunderstorm Warning | LMK | Boyle, Casey, Marion | 23 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.