Alert archive / Kentucky / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 73, NWS Jackson, KY
NWS Jackson, KY issued this severe thunderstorm warning at Jul 16, 2021, 1:09 PM EDT for Fleming County, Rowan County, Kentucky. It was in force for 21 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 16, 2021, 1:09 PM EDT (17:09 UTC)
- Expired
- Jul 16, 2021, 1:30 PM EDT
- In force
- 21 min
- Issued by
- NWS Jackson, KY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Fleming County, KY, Rowan County, KY
The radar
The Jackson,KY radar (KJKL), 80 km from the middle of the area, began a volume at 17:10 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.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 5.2 hours before the alert went out and 129 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
- 291 J/kg
- Mixed-layer CIN
- -68 J/kg
- Mixed-layer LCL
- 941 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 99 m²/s²
- 0-3 km storm-relative helicity
- 92 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
170
WUUS53 KJKL 161709
SVRJKL
KYC069-205-161730-
/O.NEW.KJKL.SV.W.0073.210716T1709Z-210716T1730Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service JACKSON KY
109 PM EDT Fri Jul 16 2021
The National Weather Service in JACKSON KY has issued a
* Severe Thunderstorm Warning for...
East central Fleming County in east central Kentucky...
Northeastern Rowan County in east central Kentucky...
* Until 130 PM EDT.
* At 109 PM EDT, severe thunderstorms were located along a line
extending from near Plummers Landing to Gates, moving northeast at
25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Severe thunderstorms will be near...
Gates around 115 PM EDT.
Haldeman around 120 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3838 8345 3840 8341 3835 8337 3832 8336
3832 8334 3821 8330 3821 8329 3815 8339
3829 8359 3841 8349
TIME...MOT...LOC 1709Z 227DEG 22KT 3831 8351 3821 8338
HAIL...1.00IN
WIND...60MPH
$$
RAY1 follow-up statement
938
WWUS53 KJKL 161731
SVSJKL
Severe Weather Statement
National Weather Service JACKSON KY
131 PM EDT Fri Jul 16 2021
KYC069-205-161740-
/O.EXP.KJKL.SV.W.0073.000000T0000Z-210716T1730Z/
Fleming KY-Rowan KY-
131 PM EDT Fri Jul 16 2021
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL FLEMING AND
NORTHEASTERN ROWAN COUNTIES HAS EXPIRED...
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been allowed to expire. However gusty
winds are possible with additional thunderstorms in the area.
LAT...LON 3838 8345 3840 8341 3835 8337 3832 8336
3832 8334 3821 8330 3821 8329 3815 8339
3829 8359 3841 8349
TIME...MOT...LOC 1730Z 227DEG 22KT 3839 8340 3829 8327
$$
RAYThe office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 9:40 PM EDT | Special Weather Statement | JKL | Clay | 50 min |
| Jul 16, 1:13 PM EDT | Special Weather Statement | JKL | Owsley | 17 min |
| Jul 16, 1:51 PM EDT | Special Weather Statement | JKL | Wolfe | 24 min |
| Jul 16, 2:16 PM EDT | Special Weather Statement | JKL | Rockcastle | 29 min |
| Jul 16, 2:43 PM EDT | Special Weather Statement | JKL | Morgan | 32 min |
| Jul 16, 3:10 PM EDT | Special Weather Statement | JKL | Leslie | 35 min |
| Jul 16, 3:27 PM EDT | Special Weather Statement | JKL | Powell | 33 min |
| Jul 16, 4:03 PM EDT | Special Weather Statement | JKL | Bath, Rowan | 27 min |
| Jul 16, 4:20 PM EDT | Special Weather Statement | JKL | Fleming | 25 min |
| Jul 16, 4:34 PM EDT | Areal Flood Advisory | JKL | Fleming | 3 hr |
| Jul 16, 4:41 PM EDT | Special Weather Statement | JKL | Fleming | 34 min |
| Jul 16, 6:25 PM EDT | Special Weather Statement | JKL | Martin | 35 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.