Alert archive / Kentucky / Tornado Watches in 2006
Tornado Watch 798
The Storm Prediction Center issued this tornado watch at Sep 23, 2006, 1:13 PM EDT for 4 counties in Indiana; 48 counties in Kentucky; 35 counties in Tennessee. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Sep 23, 2006, 1:13 PM EDT (17:13 UTC)
- Expired
- Sep 23, 2006, 9:00 PM EDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
All 87 counties
Crawford County, IN, Floyd County, IN, Harrison County, IN, Perry County, IN, Adair County, KY, Allen County, KY, Anderson County, KY, Barren County, KY, Bourbon County, KY, Boyle County, KY, Breckinridge County, KY, Bullitt County, KY, Butler County, KY, Casey County, KY, Clark County, KY, Clinton County, KY, Cumberland County, KY, Edmonson County, KY, Fayette County, KY, Franklin County, KY, Garrard 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, Larue County, KY, Lincoln County, KY, Logan County, KY, Madison County, KY, Marion County, KY, Meade County, KY, Mercer County, KY, Metcalfe County, KY, Monroe County, KY, Nelson County, KY, Nicholas County, KY, Ohio County, KY, Oldham County, KY, Russell County, KY, Scott County, KY, Shelby County, KY, Simpson County, KY, Spencer County, KY, Taylor County, KY, Warren County, KY, Washington County, KY, Woodford County, KY, Bedford County, TN, Bledsoe County, TN, Cannon County, TN, Cheatham County, TN, Clay County, TN, Coffee County, TN, Cumberland County, TN, Davidson County, TN, DeKalb County, TN, Dickson County, TN, Fentress County, TN, Grundy County, TN, Hamilton County, TN, Houston County, TN, Jackson County, TN, Macon County, TN, Marion County, TN, Meigs County, TN, Montgomery County, TN, Overton County, TN, Pickett County, TN, Putnam County, TN, Rhea County, TN, Robertson County, TN, Rutherford County, TN, Sequatchie County, TN, Smith County, TN, Stewart County, TN, Sumner County, TN, Trousdale County, TN, Van Buren County, TN, Warren County, TN, White County, TN, Williamson County, TN, Wilson County, TN
The radar
The Louisville radar (KLVX), 90 km from the middle of the area, began a volume at 17:13 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
- 20%
- Ten or more severe wind reports
- 50%
- 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
- 30%
- Six or more combined severe hail and wind reports
- 80%
Warnings issued inside it
22 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 23, 1:44 PM EDT | Flash Flood Warning | LMK | Oldham, Shelby | 5 hr |
| Sep 23, 2:12 PM EDT | Flash Flood Warning | LMK | Bullitt, Hardin | 4 hr |
| Sep 23, 2:12 PM EDT | Severe Thunderstorm Warning | LMK | Butler | 48 min |
| Sep 23, 2:25 PM EDT | Flash Flood Warning | LMK | Grayson, Ohio | 4 hr |
| Sep 23, 2:26 PM EDT | Severe Thunderstorm Warning | LMK | Larue, Nelson | 19 min |
| Sep 23, 2:40 PM EDT | Severe Thunderstorm Warning | LMK | Marion, Washington | 35 min |
| Sep 23, 2:50 PM EDT | Flash Flood Warning | LMK | Butler, Logan | 4 hr |
| Sep 23, 2:59 PM EDT | Flash Flood Warning | LMK | Perry | 4 hr |
| Sep 23, 3:14 PM EDT | Flash Flood Warning | LMK | Edmonson | 3 hr |
| Sep 23, 3:35 PM EDT | Severe Thunderstorm Warning | OHX | Robertson | 25 min |
| Sep 23, 3:46 PM EDT | Severe Thunderstorm Warning | MRX | Marion | 18 min |
| Sep 23, 4:02 PM EDT | Flash Flood Warning | LMK | Green, Taylor | 3 hr |
| Sep 23, 4:16 PM EDT | Severe Thunderstorm Warning | OHX | Clay, Jackson, Macon, Smith | 29 min |
| Sep 23, 4:21 PM EDT | Severe Thunderstorm Warning | LMK | Clark, Madison | 24 min |
| Sep 23, 4:32 PM EDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson, Robertson, Sumner | 28 min |
| Sep 23, 5:07 PM EDT | Severe Thunderstorm Warning | OHX | Davidson, Williamson, Wilson | 23 min |
| Sep 23, 5:44 PM EDT | Severe Thunderstorm Warning | OHX | Rutherford | 31 min |
| Sep 23, 6:02 PM EDT | Severe Thunderstorm Warning | OHX | Bedford, Cannon, Coffee, Rutherford | 28 min |
| Sep 23, 6:02 PM EDT | Severe Thunderstorm Warning | OHX | Van Buren, Warren, White | 43 min |
| Sep 23, 6:40 PM EDT | Severe Thunderstorm Warning | OHX | Warren, White | 35 min |
| Sep 23, 6:45 PM EDT | Severe Thunderstorm Warning | OHX | DeKalb | 30 min |
| Sep 23, 6:47 PM EDT | Severe Thunderstorm Warning | OHX | Fentress | 13 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
Nashville Metro, TN (KBNA), launched 12:00Z, 5.2 hours before the alert went out and 123 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 836 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- -276 m²/s²
- 0-3 km storm-relative helicity
- -66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 22, 8:50 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dubois, Floyd, Gibson, Harrison and 6 more | 115 min |
| Sep 23, 9:49 AM EDT | Tornado Watch | SPC | Gibson, Pike, Posey, Spencer, Vanderburgh, Warrick | 5 hr |
| Sep 23, 11:51 AM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Floyd, Harrison, Jefferson, Ohio and 7 more | 114 min |
| Sep 23, 12:30 PM EDT | Mesoscale Discussion | SPC | Clark, Crawford, Dearborn, Dubois, Floyd, Harrison and 12 more | 3 hr |
| Sep 23, 7:15 PM EDT | Mesoscale Discussion | SPC | Elkhart, Lake, LaPorte, Porter, Saint Joseph, Starke | 2 hr |
| Sep 22, 9:22 PM EDT | Tornado Watch | SPC | Adair, Allen, Anderson, Barren, Boyle, Breckinridge and 38 more | 5 hr |
| Sep 22, 11:47 PM EDT | Mesoscale Discussion | SPC | Adair, Allen, Anderson, Barren, Boyle, Breckinridge and 44 more | 118 min |
| Sep 23, 1:59 AM EDT | Tornado Watch | SPC | Adair, Allen, Ballard, Barren, Boyle, Butler and 43 more | 8 hr |
| Sep 23, 5:10 AM EDT | Mesoscale Discussion | SPC | Adair, Allen, Anderson, Ballard, Barren, Bath and 83 more | 2 hr |
| Sep 23, 8:35 AM EDT | Mesoscale Discussion | SPC | Ballard, Caldwell, Calloway, Carlisle, Crittenden, Fulton and 8 more | 85 min |
| Sep 23, 4:28 PM EDT | Mesoscale Discussion | SPC | Adair, Allen, Barren, Bath, Bell, Boyle and 35 more | 92 min |
| Sep 22, 11:23 PM EDT | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Haywood, Lake, Lauderdale and 3 more | 2 hr |
| Sep 23, 12:53 PM EDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Bradley, Cannon, Clay and 38 more | 67 min |
| Sep 23, 2:37 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dickson and 19 more | 83 min |
| Sep 23, 3:59 PM EDT | Severe Thunderstorm Watch | SPC | Benton, Chester, Decatur, Giles, Hardeman, Hardin and 10 more | 5 hr |
Nearby
Tornado Watches in Kentucky, 2006Tornado Watches in Tennessee, 2006Tornado Watches in Indiana, 2006Every tornado watch in 2006
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.