Alert archive / Georgia / Mesoscale Discussions in 2022
Mesoscale Discussion 1213
The Storm Prediction Center issued this mesoscale discussion at Jun 17, 2022, 6:01 PM EDT for 39 counties in Georgia; 34 counties in North Carolina; 27 counties in South Carolina. It was in force for 89 min.
The area
The outline as issued.
The facts
- Issued
- Jun 17, 2022, 6:01 PM EDT (22:01 UTC)
- Expired
- Jun 17, 2022, 7:30 PM EDT
- In force
- 89 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe thunderstorm watch 385...386
All 100 counties
Baldwin County, GA, Barrow County, GA, Bibb County, GA, Bleckley County, GA, Burke County, GA, Butts County, GA, Clarke County, GA, Clayton County, GA, Columbia County, GA, DeKalb County, GA, Elbert County, GA, Glascock County, GA, Greene County, GA, Hancock County, GA, Hart County, GA, Henry County, GA, Jackson County, GA, Jasper County, GA, Jefferson County, GA, Johnson County, GA, Jones County, GA, Lincoln County, GA, Madison County, GA, McDuffie County, GA, Monroe County, GA, Morgan County, GA, Newton County, GA, Oconee County, GA, Oglethorpe County, GA, Putnam County, GA, Richmond County, GA, Rockdale County, GA, Taliaferro County, GA, Twiggs County, GA, Walton County, GA, Warren County, GA, Washington County, GA, Wilkes County, GA, Wilkinson County, GA, Anson County, NC, Bertie County, NC, Cabarrus County, NC, Chatham County, NC, Chowan County, NC, Cumberland County, NC, Durham County, NC, Edgecombe County, NC, Franklin County, NC, Granville County, NC, Greene County, NC, Halifax County, NC, Harnett County, NC, Hoke County, NC, Johnston County, NC, Lee County, NC, Martin County, NC, Mecklenburg County, NC, Montgomery County, NC, Moore County, NC, Nash County, NC, Northampton County, NC, Pitt County, NC, Richmond County, NC, Robeson County, NC, Sampson County, NC, Scotland County, NC, Stanly County, NC, Union County, NC, Vance County, NC, Wake County, NC, Warren County, NC, Wayne County, NC, Wilson County, NC, Abbeville County, SC, Aiken County, SC, Anderson County, SC, Barnwell County, SC, Calhoun County, SC, Chester County, SC, Chesterfield County, SC, Darlington County, SC, Dillon County, SC, Edgefield County, SC, Fairfield County, SC, Florence County, SC, Greenwood County, SC, Kershaw County, SC, Lancaster County, SC, Laurens County, SC, Lee County, SC, Lexington County, SC, Marlboro County, SC, McCormick County, SC, Newberry County, SC, Orangeburg County, SC, Richland County, SC, Saluda County, SC, Sumter County, SC, Union County, SC, York County, SC
The radar
The Columbia radar (KCAE), 86 km from the middle of the area, began a volume at 22:00 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.0 hours before the alert went out and 192 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
- 1514 J/kg
- Mixed-layer CIN
- -139 J/kg
- Mixed-layer LCL
- 1217 m above ground
- 0-6 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 99 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
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 |
|---|---|---|---|---|
| Jun 17, 12:06 PM EDT | Mesoscale Discussion | SPC | Catoosa, Chattooga, Dade, Fannin, Floyd, Gilmer and 5 more | 84 min |
| Jun 17, 2:33 PM EDT | Mesoscale Discussion | SPC | Banks, Habersham, Rabun, Stephens, Towns, White | 57 min |
| Jun 17, 2:51 PM EDT | Severe Thunderstorm Watch | SPC | Banks, Catoosa, Chattooga, Dawson, Elbert, Fannin and 18 more | 4 hr |
| Jun 17, 6:39 PM EDT | Severe Thunderstorm Watch | SPC | Baldwin, Bryan, Bulloch, Burke, Candler, Chatham and 21 more | 5 hr |
| Jun 17, 12:53 PM EDT | Mesoscale Discussion | SPC | Alleghany, Ashe | 97 min |
| Jun 17, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | Alleghany, Ashe, Watauga | 4 hr |
| Jun 17, 3:07 PM EDT | Mesoscale Discussion | SPC | Alamance, Alleghany, Bertie, Caswell, Chowan, Durham and 19 more | 83 min |
| Jun 17, 3:37 PM EDT | Severe Thunderstorm Watch | SPC | Alamance, Anson, Bertie, Camden, Caswell, Chatham and 40 more | 4 hr |
Nearby
Mesoscale Discussions in Georgia, 2022Mesoscale Discussions in North Carolina, 2022Mesoscale Discussions in South Carolina, 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.