Alert archive / Kentucky / Mesoscale Discussions in 2004
Mesoscale Discussion 2470
The Storm Prediction Center issued this mesoscale discussion at Nov 24, 2004, 6:02 PM EST for 18 counties in Indiana; 69 counties in Kentucky; 17 counties in Ohio. It was in force for 28 min.
The area
The outline as issued.
The facts
- Issued
- Nov 24, 2004, 6:02 PM EST (23:02 UTC)
- Expired
- Nov 24, 2004, 6:30 PM EST
- In force
- 28 min
- Issued by
- the Storm Prediction Center
All 104 counties
Bartholomew County, IN, Brown County, IN, Clark County, IN, Crawford County, IN, Dearborn County, IN, Decatur County, IN, Floyd County, IN, Franklin County, IN, Harrison County, IN, Jackson County, IN, Jefferson County, IN, Jennings County, IN, Ohio County, IN, Orange County, IN, Ripley County, IN, Scott County, IN, Switzerland County, IN, Washington County, IN, Adair County, KY, Allen County, KY, Anderson County, KY, Barren County, KY, Bath County, KY, Boone County, KY, Bourbon County, KY, Boyle County, KY, Bracken County, KY, Breckinridge County, KY, Bullitt County, KY, Campbell County, KY, Carroll County, KY, Carter County, KY, Casey County, KY, Clark County, KY, Edmonson County, KY, Elliott County, KY, Estill County, KY, Fayette County, KY, Fleming County, KY, Franklin County, KY, Gallatin County, KY, Garrard County, KY, Grant County, KY, Grayson 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, Lee County, KY, Lewis County, KY, Lincoln County, KY, Madison County, KY, Magoffin County, KY, Marion 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, Pendleton County, KY, Powell County, KY, Robertson County, KY, Rockcastle County, KY, Rowan County, KY, Scott County, KY, Shelby County, KY, Spencer County, KY, Taylor County, KY, Trimble County, KY, Warren County, KY, Washington County, KY, Wolfe County, KY, Woodford County, KY, Adams County, OH, Brown County, OH, Butler County, OH, Clermont County, OH, Clinton County, OH, Fayette County, OH, Franklin County, OH, Greene County, OH, Hamilton County, OH, Highland County, OH, Madison County, OH, Montgomery County, OH, Pickaway County, OH, Pike County, OH, Ross County, OH, Scioto County, OH, Warren County, OH
The radar
The Louisville radar (KLVX), 60 km from the middle of the area, began a volume at 23:03 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, 11.0 hours before the alert went out and 218 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
- 581 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 169 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 |
|---|---|---|---|---|
| Nov 24, 7:50 AM EST | Mesoscale Discussion | SPC | Jasper, Lake, LaPorte, Newton, Porter, Saint Joseph and 1 more | 5 hr |
| Nov 24, 11:16 AM EST | Mesoscale Discussion | SPC | Posey, Vanderburgh | 2 hr |
| Nov 24, 12:30 PM EST | Tornado Watch | SPC | Dubois, Gibson, Pike, Posey, Spencer, Vanderburgh and 1 more | 6 hr |
| Nov 24, 1:31 PM EST | Mesoscale Discussion | SPC | Benton, Elkhart, Fulton, Jasper, Kosciusko, LaGrange and 12 more | 5 hr |
| Nov 24, 1:55 PM EST | Mesoscale Discussion | SPC | Bartholomew, Clark, Crawford, Dearborn, Decatur, Dubois and 20 more | 95 min |
| Nov 24, 2:25 PM EST | Tornado Watch | SPC | Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 16 more | 5 hr |
| Nov 24, 3:56 PM EST | Mesoscale Discussion | SPC | Bartholomew, Brown, Clark, Dearborn, Decatur, Dubois and 20 more | 2 hr |
| Nov 24, 6:25 PM EST | Tornado Watch | SPC | Dearborn, Decatur, Fayette, Franklin, Ohio, Ripley and 4 more | 4 hr |
Nearby
Mesoscale Discussions in Kentucky, 2004Mesoscale Discussions in Indiana, 2004Mesoscale Discussions in Ohio, 2004Every mesoscale discussion in 2004
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.