Alert archive / Georgia / Mesoscale Discussions in 2007
Mesoscale Discussion 1102
The Storm Prediction Center issued this mesoscale discussion at Jun 11, 2007, 7:49 PM EDT for 35 counties in Georgia; 13 counties in North Carolina; 25 counties in South Carolina. It was in force for 86 min.
The area
The outline as issued.
The facts
- Issued
- Jun 11, 2007, 7:49 PM EDT (23:49 UTC)
- Expired
- Jun 11, 2007, 9:15 PM EDT
- In force
- 86 min
- Issued by
- the Storm Prediction Center
All 73 counties
Baldwin County, GA, Bulloch County, GA, Burke County, GA, Butts County, GA, Candler County, GA, Clayton County, GA, DeKalb County, GA, Douglas County, GA, Effingham County, GA, Emanuel County, GA, Fayette County, GA, Fulton County, GA, Glascock County, GA, Greene County, GA, Hancock County, GA, Henry County, GA, Jasper County, GA, Jefferson County, GA, Jenkins County, GA, Johnson County, GA, Jones County, GA, Lamar County, GA, Monroe County, GA, Morgan County, GA, Newton County, GA, Putnam County, GA, Richmond County, GA, Rockdale County, GA, Screven County, GA, Spalding County, GA, Treutlen County, GA, Walton County, GA, Warren County, GA, Washington County, GA, Wilkinson County, GA, Anson County, NC, Cabarrus County, NC, Chatham County, NC, Davidson County, NC, Mecklenburg County, NC, Montgomery County, NC, Moore County, NC, Randolph County, NC, Richmond County, NC, Rowan County, NC, Scotland County, NC, Stanly County, NC, Union County, NC, Allendale County, SC, Bamberg County, SC, Barnwell County, SC, Beaufort County, SC, Berkeley County, SC, Calhoun County, SC, Charleston County, SC, Chesterfield County, SC, Clarendon County, SC, Colleton County, SC, Darlington County, SC, Dillon County, SC, Dorchester County, SC, Florence County, SC, Georgetown County, SC, Hampton County, SC, Horry County, SC, Jasper County, SC, Lancaster County, SC, Lee County, SC, Marion County, SC, Marlboro County, SC, Orangeburg County, SC, Sumter County, SC, Williamsburg County, SC
The radar
The Columbia radar (KCAE), 36 km from the middle of the area, began a volume at 23:49 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
Charleston AFB, SC (KCHS), launched 12:00Z, 11.8 hours before the alert went out and 184 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
- 976 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 728 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 56 m²/s²
- 0-3 km storm-relative helicity
- 75 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.2
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 11, 12:05 PM EDT | Mesoscale Discussion | SPC | Burke, Columbia, Elbert, Franklin, Glascock, Hart and 10 more | 55 min |
| Jun 11, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | Appling, Atkinson, Bacon, Baldwin, Banks, Barrow and 89 more | 10 hr |
| Jun 11, 2:55 PM EDT | Mesoscale Discussion | SPC | Banks, Barrow, Bartow, Butts, Carroll, Cherokee and 41 more | 65 min |
| Jun 11, 1:56 PM EDT | Mesoscale Discussion | SPC | Caswell, Forsyth, Guilford, Person, Rockingham, Stokes and 2 more | 64 min |
Nearby
Mesoscale Discussions in Georgia, 2007Mesoscale Discussions in South Carolina, 2007Mesoscale Discussions in North Carolina, 2007Every mesoscale discussion in 2007
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.