Alert archive / Kentucky / Mesoscale Discussions in 2022
Mesoscale Discussion 929
The Storm Prediction Center issued this mesoscale discussion at May 26, 2022, 6:00 PM EDT for 35 counties in Kentucky; Adams County, Pike County, Scioto County, Ohio. It was in force for 2 hr.
The area
The outline as issued.
The facts
- Issued
- May 26, 2022, 6:00 PM EDT (22:00 UTC)
- Expired
- May 26, 2022, 8:00 PM EDT
- In force
- 2 hr
- Issued by
- the Storm Prediction Center
- Concerning
- Severe potential...watch possible
- Chance of a watch
- 40%
All 38 counties
Bath County, KY, Bell County, KY, Bourbon County, KY, Boyd County, KY, Breathitt County, KY, Carter County, KY, Clark County, KY, Clay County, KY, Elliott County, KY, Estill County, KY, Fleming County, KY, Greenup County, KY, Harlan County, KY, Jackson County, KY, Johnson County, KY, Knott County, KY, Knox County, KY, Laurel County, KY, Lawrence County, KY, Lee County, KY, Leslie County, KY, Lewis County, KY, Madison County, KY, Magoffin County, KY, Mason County, KY, Menifee County, KY, Montgomery County, KY, Morgan County, KY, Nicholas County, KY, Owsley County, KY, Perry County, KY, Powell County, KY, Robertson County, KY, Rowan County, KY, Wolfe County, KY, Adams County, OH, Pike County, OH, Scioto County, OH
The radar
The Jackson,KY radar (KJKL), 41 km from the middle of the area, began a volume at 22:01 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, 10.0 hours before the alert went out and 168 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
- 38 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 768 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 224 m²/s²
- 0-3 km storm-relative helicity
- 197 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 1:31 PM EDT | Mesoscale Discussion | SPC | Adair, Allen, Anderson, Barren, Bath, Boone and 76 more | 119 min |
Nearby
Mesoscale Discussions in Kentucky, 2022Mesoscale Discussions in Ohio, 2022Every mesoscale discussion in 2022
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.