Alert archive / Alabama / Mesoscale Discussions in 2007
Mesoscale Discussion 1065
The Storm Prediction Center issued this mesoscale discussion at Jun 8, 2007, 2:50 PM CDT for 20 counties in Alabama; 8 counties in Georgia; Itawamba County, Monroe County, Mississippi. It was in force for 85 min.
The area
The outline as issued.
The facts
- Issued
- Jun 8, 2007, 2:50 PM CDT (19:50 UTC)
- Expired
- Jun 8, 2007, 4:15 PM CDT
- In force
- 85 min
- Issued by
- the Storm Prediction Center
All 30 counties
Blount County, AL, Calhoun County, AL, Cherokee County, AL, Cullman County, AL, DeKalb County, AL, Etowah County, AL, Fayette County, AL, Franklin County, AL, Jackson County, AL, Jefferson County, AL, Lamar County, AL, Lawrence County, AL, Limestone County, AL, Madison County, AL, Marion County, AL, Marshall County, AL, Morgan County, AL, St. Clair County, AL, Walker County, AL, Winston County, AL, Bartow County, GA, Chattooga County, GA, Floyd County, GA, Gordon County, GA, Pickens County, GA, Polk County, GA, Walker County, GA, Whitfield County, GA, Itawamba County, MS, Monroe County, MS
The radar
The Birmingham radar (KBMX), 96 km from the middle of the area, began a volume at 19:52 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
Birmingham, AL (KBMX), launched 12:00Z, 7.8 hours before the alert went out and 95 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
- 2456 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 487 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- -39 m²/s²
- 0-3 km storm-relative helicity
- -3 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 |
|---|---|---|---|---|
| Jun 8, 9:03 AM CDT | Severe Thunderstorm Watch | SPC | Alcorn, Benton, Coahoma, DeSoto, Lafayette, Marshall and 8 more | 7 hr |
| Jun 8, 3:25 PM CDT | Mesoscale Discussion | SPC | Bolivar, Coahoma, DeSoto, Lafayette, Marshall, Panola and 4 more | 95 min |
Nearby
Mesoscale Discussions in Alabama, 2007Mesoscale Discussions in Georgia, 2007Mesoscale Discussions in Mississippi, 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.