Alert archive / Kentucky / Mesoscale Discussions in 2006
Mesoscale Discussion 1249
The Storm Prediction Center issued this mesoscale discussion at Jun 19, 2006, 6:06 PM CDT for 40 counties in Kentucky. It was in force for 84 min.
The area
The outline as issued.
The facts
- Issued
- Jun 19, 2006, 6:06 PM CDT (23:06 UTC)
- Expired
- Jun 19, 2006, 7:30 PM CDT
- In force
- 84 min
- Issued by
- the Storm Prediction Center
All 40 counties
Adair County, KY, Boyle County, KY, Breathitt County, KY, Breckinridge County, KY, Butler County, KY, Casey County, KY, Clay County, KY, Edmonson County, KY, Estill County, KY, Garrard County, KY, Grayson County, KY, Green County, KY, Hardin County, KY, Hart County, KY, Jackson County, KY, Jessamine County, KY, Knott County, KY, Knox County, KY, Larue County, KY, Laurel County, KY, Lee County, KY, Leslie County, KY, Lincoln County, KY, Madison County, KY, Magoffin County, KY, Marion County, KY, Menifee County, KY, Mercer County, KY, Morgan County, KY, Nelson County, KY, Ohio County, KY, Owsley County, KY, Perry County, KY, Powell County, KY, Pulaski County, KY, Rockcastle County, KY, Russell County, KY, Taylor County, KY, Washington County, KY, Wolfe County, KY
The radar
The Louisville radar (KLVX), 97 km from the middle of the area, began a volume at 23:05 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 watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.1 hours before the alert went out and 228 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
- 48 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 606 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 9:21 PM CDT | Mesoscale Discussion | SPC | Boone | 114 min |
| Jun 19, 2:04 PM CDT | Mesoscale Discussion | SPC | Boone, Campbell, Carroll, Gallatin, Henry, Kenton and 1 more | 56 min |
| Jun 19, 2:33 PM CDT | Severe Thunderstorm Watch | SPC | Anderson, Bath, Boone, Bourbon, Bracken, Bullitt and 30 more | 6 hr |
| Jun 19, 6:24 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Allen, Barren, Bell, Boyd, Boyle and 56 more | 5 hr |
Nearby
Mesoscale Discussions in Kentucky, 2006Every mesoscale discussion 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.