Alert archive / Kentucky / Mesoscale Discussions in 2014
Mesoscale Discussion 1827
The Storm Prediction Center issued this mesoscale discussion at Oct 7, 2014, 4:54 PM EDT for 4 states. It was in force for 96 min.
The area
The outline as issued.
The facts
- Issued
- Oct 7, 2014, 4:54 PM EDT (20:54 UTC)
- Expired
- Oct 7, 2014, 6:30 PM EDT
- In force
- 96 min
- Issued by
- the Storm Prediction Center
All 119 counties
Clark County, IN, Crawford County, IN, Dearborn County, IN, Floyd County, IN, Harrison County, IN, Jefferson County, IN, Jennings County, IN, Ohio County, IN, Orange County, IN, Scott County, IN, Switzerland County, IN, Washington County, IN, Adair County, KY, Anderson County, KY, Barren County, KY, Bath County, KY, Boone County, KY, Bourbon County, KY, Boyd County, KY, Boyle County, KY, Bracken County, KY, Breathitt County, KY, Bullitt County, KY, Campbell County, KY, Carroll County, KY, Carter County, KY, Casey County, KY, Clark County, KY, Elliott County, KY, Estill County, KY, Fayette County, KY, Fleming County, KY, Floyd County, KY, Franklin County, KY, Gallatin County, KY, Garrard County, KY, Grant County, KY, Green County, KY, Greenup County, KY, Hardin County, KY, Harrison County, KY, Hart County, KY, Henry County, KY, Jackson County, KY, Jefferson County, KY, Jessamine County, KY, Johnson County, KY, Kenton County, KY, Larue County, KY, Laurel County, KY, Lawrence County, KY, Lee County, KY, Lewis County, KY, Lincoln County, KY, Madison County, KY, Magoffin County, KY, Marion County, KY, Martin County, KY, Mason County, KY, Meade County, KY, Menifee County, KY, Mercer County, KY, Metcalfe County, KY, Montgomery County, KY, Morgan County, KY, Nelson County, KY, Nicholas County, KY, Oldham County, KY, Owen County, KY, Owsley County, KY, Pendleton County, KY, Powell County, KY, Pulaski County, KY, Robertson County, KY, Rockcastle County, KY, Rowan County, KY, Russell County, KY, Scott County, KY, Shelby County, KY, Spencer County, KY, Taylor County, KY, Trimble County, KY, Washington County, KY, Wolfe County, KY, Woodford County, KY, Adams County, OH, Athens County, OH, Brown County, OH, Clermont County, OH, Clinton County, OH, Gallia County, OH, Hamilton County, OH, Highland County, OH, Hocking County, OH, Jackson County, OH, Lawrence County, OH, Meigs County, OH, Morgan County, OH, Perry County, OH, Pike County, OH, Ross County, OH, Scioto County, OH, Vinton County, OH, Washington County, OH, Boone County, WV, Cabell County, WV, Clay County, WV, Fayette County, WV, Jackson County, WV, Kanawha County, WV, Lincoln County, WV, Logan County, WV, Mason County, WV, Mingo County, WV, Putnam County, WV, Roane County, WV, Wayne County, WV, Wirt County, WV, Wood County, WV
The radar
The Jackson,KY radar (KJKL), 90 km from the middle of the area, began a volume at 20:58 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, 8.9 hours before the alert went out and 164 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
- 1440 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 154 m²/s²
- 0-3 km storm-relative helicity
- 269 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 |
|---|---|---|---|---|
| Oct 7, 1:20 PM EDT | Mesoscale Discussion | SPC | Clark, Dearborn, Floyd, Harrison, Jackson, Jefferson and 6 more | 115 min |
| Oct 7, 2:02 PM EDT | Tornado Watch | SPC | Clark, Crawford, Dearborn, Floyd, Franklin, Harrison and 7 more | 9 hr |
| Oct 7, 2:44 PM EDT | Mesoscale Discussion | SPC | Benton, Carroll, Cass, Clay, Clinton, Fountain and 13 more | 2 hr |
| Oct 7, 4:25 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Blackford, DeKalb, Delaware, Grant and 17 more | 2 hr |
| Oct 7, 7:59 PM EDT | Mesoscale Discussion | SPC | Clark, Floyd, Harrison | 61 min |
| Oct 7, 3:50 PM EDT | Mesoscale Discussion | SPC | Bath, Bourbon, Carter, Elliott, Fayette, Fleming and 9 more | 55 min |
| Oct 7, 6:12 PM EDT | Mesoscale Discussion | SPC | Barbour, Braxton, Doddridge, Fayette, Gilmer, Greenbrier and 19 more | 93 min |
Nearby
Mesoscale Discussions in Kentucky, 2014Mesoscale Discussions in Ohio, 2014Mesoscale Discussions in West Virginia, 2014Every mesoscale discussion in 2014
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.