Alert archive / Kentucky / Tornado Watches in 2024
Tornado Watch 49
The Storm Prediction Center issued this tornado watch at Mar 14, 2024, 10:17 PM EDT for 10 counties in Indiana; 52 counties in Kentucky; 6 counties in Ohio. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Mar 14, 2024, 10:17 PM EDT (02:17 UTC)
- Expired
- Mar 15, 2024, 2:15 AM EDT
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 1.5 in
- Strongest gust expected
- 65 kt
All 68 counties
Clark County, IN, Crawford County, IN, Floyd County, IN, Harrison County, IN, Jefferson County, IN, Ohio County, IN, Perry County, IN, Scott County, IN, Switzerland County, IN, Washington County, IN, Anderson County, KY, Bath County, KY, Boone County, KY, Bourbon County, KY, Bracken County, KY, Breckinridge County, KY, Bullitt County, KY, Butler County, KY, Campbell County, KY, Carroll County, KY, Clark County, KY, Edmonson County, KY, Fayette County, KY, Fleming County, KY, Franklin County, KY, Gallatin County, KY, Grant County, KY, Grayson County, KY, Green County, KY, Hancock County, KY, Hardin County, KY, Harrison County, KY, Hart County, KY, Henry County, KY, Jefferson County, KY, Jessamine County, KY, Kenton County, KY, Larue County, KY, Lewis County, KY, Logan County, KY, Marion County, KY, Mason County, KY, Meade County, KY, Mercer County, KY, Montgomery County, KY, Nelson County, KY, Nicholas County, KY, Ohio County, KY, Oldham County, KY, Owen County, KY, Pendleton County, KY, Robertson County, KY, Rowan County, KY, Scott County, KY, Shelby County, KY, Simpson County, KY, Spencer County, KY, Taylor County, KY, Trimble County, KY, Warren County, KY, Washington County, KY, Woodford County, KY, Adams County, OH, Brown County, OH, Clermont County, OH, Highland County, OH, Pike County, OH, Scioto County, OH
The radar
The Louisville radar (KLVX), 62 km from the middle of the area, began a volume at 02:20 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 SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 40%
- One or more EF2 to EF5 tornadoes
- 10%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 30%
- Ten or more severe hail reports
- 40%
- One or more hailstones of 2 inches or more
- 20%
- Six or more combined severe hail and wind reports
- 90%
Warnings issued inside it
18 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 14, 10:46 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Crawford, Floyd, Harrison, Orange, Washington | 29 min |
| Mar 14, 10:47 PM EDT | Severe Thunderstorm Warning | ILN | Switzerland | 43 min |
| Mar 14, 10:48 PM EDT | Severe Thunderstorm Warning | LMK | Trimble | 12 min |
| Mar 14, 10:51 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 39 min |
| Mar 14, 10:55 PM EDT | Severe Thunderstorm Warning | LMK | Crawford, Dubois, Orange, Perry, Washington | 35 min |
| Mar 14, 11:11 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Washington | 34 min |
| Mar 14, 11:11 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Hamilton, Warren | 33 min |
| Mar 14, 11:26 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Jefferson, Scott, Washington | 9 min |
| Mar 14, 11:31 PM EDT | Tornado Warning | LMK | Breckinridge, Hardin, Meade | 29 min |
| Mar 14, 11:39 PM EDT | Tornado Warning | LMK | Breckinridge, Hardin, Meade | 36 min |
| Mar 14, 11:41 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Floyd, Harrison | 34 min |
| Mar 14, 11:52 PM EDT | Tornado Warning | LMK | Hardin | 16 min |
| Mar 14, 11:56 PM EDT | Severe Thunderstorm Warning | ILN | Mason, Robertson | 49 min |
| Mar 15, 12:05 AM EDT | Severe Thunderstorm Warning | LMK | Bullitt, Grayson, Hardin, Nelson | 25 min |
| Mar 15, 12:14 AM EDT | Severe Thunderstorm Warning | LMK | Bullitt, Hardin, Larue, Nelson, Spencer | 20 min |
| Mar 15, 12:27 AM EDT | Severe Thunderstorm Warning | LMK | Barren, Edmonson, Green, Hart, Larue, Metcalfe and 1 more | 16 min |
| Mar 15, 12:55 AM EDT | Severe Thunderstorm Warning | JKL | Fleming, Rowan | 35 min |
| Mar 15, 1:22 AM EDT | Severe Thunderstorm Warning | JKL | Bath, Menifee, Montgomery, Morgan, Rowan | 38 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 2.3 hours before the alert went out and 189 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
- 966 J/kg
- Mixed-layer CIN
- -27 J/kg
- Mixed-layer LCL
- 1092 m above ground
- 0-6 km bulk shear
- 61 kt
- 0-1 km storm-relative helicity
- 37 m²/s²
- 0-3 km storm-relative helicity
- 113 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 2.2
The text
As transmitted.
504
WWUS20 KWNS 150214
SEL9
SPC WW 150214
INZ000-KYZ000-OHZ000-150800-
URGENT - IMMEDIATE BROADCAST REQUESTED
Tornado Watch Number 49
NWS Storm Prediction Center Norman OK
1015 PM EDT Thu Mar 14 2024
The NWS Storm Prediction Center has issued a
* Tornado Watch for portions of
Southern Indiana
Central and Northern Kentucky
Southern Ohio
* Effective this Thursday night and Friday morning from 1015 PM
until 400 AM EDT.
* Primary threats include...
A couple tornadoes possible
Scattered damaging winds likely with isolated significant gusts
to 75 mph possible
Scattered large hail events to 1.5 inches in diameter possible
SUMMARY...A fast-moving line of storms over southern Indiana will
track eastward across the watch area tonight, with isolated severe
cells ahead of the line. Damaging winds, hail, and a few tornadoes
are all possible through the evening and early morning.
The tornado watch area is approximately along and 40 statute miles
north and south of a line from 85 miles southwest of Louisville KY
to 120 miles northeast of Lexington KY. For a complete depiction of
the watch see the associated watch outline update (WOUS64 KWNS
WOU9).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Tornado Watch means conditions are favorable for
tornadoes and severe thunderstorms in and close to the watch
area. Persons in these areas should be on the lookout for
threatening weather conditions and listen for later statements
and possible warnings.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 44...WW 45...WW 46...WW
47...WW 48...
AVIATION...Tornadoes and a few severe thunderstorms with hail
surface and aloft to 1.5 inches. Extreme turbulence and surface wind
gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean
storm motion vector 27035.
...HartSPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 14, 8:20 PM EDT | Mesoscale Discussion | SPC | Bartholomew, Brown, Clay, Daviess, Dubois, Gibson and 17 more | 85 min |
| Mar 14, 9:23 PM EDT | Mesoscale Discussion | SPC | Wayne | 67 min |
| Mar 14, 9:58 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Daviess, Dearborn, Dubois, Floyd and 21 more | 62 min |
| Mar 14, 11:59 PM EDT | Mesoscale Discussion | SPC | Clark, Floyd, Harrison, Perry | 2 hr |
| Mar 14, 8:57 PM EDT | Tornado Watch | SPC | Belmont, Carroll, Coshocton, Guernsey, Harrison, Monroe and 5 more | 3 hr |
| Mar 14, 11:16 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Gallia, Jackson, Meigs, Vinton, Washington | 4 hr |
Nearby
Tornado Watches in Kentucky, 2024Tornado Watches in Indiana, 2024Tornado Watches in Ohio, 2024Every tornado watch in 2024
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.