Alert archive / Georgia / Mesoscale Discussions in 2005
Mesoscale Discussion 1721
The Storm Prediction Center issued this mesoscale discussion at Jul 10, 2005, 5:22 PM CDT for 7 states. It was in force for 113 min.
The area
The outline as issued.
The facts
- Issued
- Jul 10, 2005, 5:22 PM CDT (22:22 UTC)
- Expired
- Jul 10, 2005, 7:15 PM CDT
- In force
- 113 min
- Issued by
- the Storm Prediction Center
All 242 counties
Autauga County, AL, Barbour County, AL, Bibb County, AL, Blount County, AL, Bullock County, AL, Calhoun County, AL, Chambers County, AL, Cherokee County, AL, Chilton County, AL, Clay County, AL, Cleburne County, AL, Colbert County, AL, Coosa County, AL, Crenshaw County, AL, Cullman County, AL, Dale County, AL, Dallas County, AL, DeKalb County, AL, Elmore County, AL, Etowah County, AL, Fayette County, AL, Franklin County, AL, Greene County, AL, Hale County, AL, Henry County, AL, Houston County, AL, Jackson County, AL, Jefferson County, AL, Lamar County, AL, Lauderdale County, AL, Lawrence County, AL, Lee County, AL, Limestone County, AL, Lowndes County, AL, Macon County, AL, Madison County, AL, Marengo County, AL, Marion County, AL, Marshall County, AL, Montgomery County, AL, Morgan County, AL, Perry County, AL, Pickens County, AL, Pike County, AL, Randolph County, AL, Russell County, AL, Shelby County, AL, St. Clair County, AL, Sumter County, AL, Talladega County, AL, Tallapoosa County, AL, Tuscaloosa County, AL, Walker County, AL, Wilcox County, AL, Winston County, AL, Gadsden County, FL, Appling County, GA, Atkinson County, GA, Bacon County, GA, Baker County, GA, Baldwin County, GA, Banks County, GA, Barrow County, GA, Bartow County, GA, Ben Hill County, GA, Berrien County, GA, Bibb County, GA, Bleckley County, GA, Brooks County, GA, Bulloch County, GA, Burke County, GA, Butts County, GA, Calhoun County, GA, Candler County, GA, Carroll County, GA, Catoosa County, GA, Chattahoochee County, GA, Chattooga County, GA, Cherokee County, GA, Clarke County, GA, Clay County, GA, Clayton County, GA, Clinch County, GA, Cobb County, GA, Coffee County, GA, Colquitt County, GA, Columbia County, GA, Cook County, GA, Coweta County, GA, Crawford County, GA, Crisp County, GA, Dade County, GA, Dawson County, GA, Decatur County, GA, DeKalb County, GA, Dodge County, GA, Dooly County, GA, Dougherty County, GA, Douglas County, GA, Early County, GA, Elbert County, GA, Emanuel County, GA, Evans County, GA, Fannin County, GA, Fayette County, GA, Floyd County, GA, Forsyth County, GA, Franklin County, GA, Fulton County, GA, Gilmer County, GA, Glascock County, GA, Gordon County, GA, Grady County, GA, Greene County, GA, Gwinnett County, GA, Habersham County, GA, Hall County, GA, Hancock County, GA, Haralson County, GA, Harris County, GA, Hart County, GA, Heard County, GA, Henry County, GA, Houston County, GA, Irwin County, GA, Jackson County, GA, Jasper County, GA, Jeff Davis County, GA, Jefferson County, GA, Jenkins County, GA, Johnson County, GA, Jones County, GA, Lamar County, GA, Lanier County, GA, Laurens County, GA, Lee County, GA, Lincoln County, GA, Lowndes County, GA, Lumpkin County, GA, Macon County, GA, Madison County, GA, Marion County, GA, McDuffie County, GA, Meriwether County, GA, Miller County, GA, Mitchell County, GA, Monroe County, GA, Montgomery County, GA, Morgan County, GA, Murray County, GA, Muscogee County, GA, Newton County, GA, Oconee County, GA, Oglethorpe County, GA, Paulding County, GA, Peach County, GA, Pickens County, GA, Pierce County, GA, Pike County, GA, Polk County, GA, Pulaski County, GA, Putnam County, GA, Quitman County, GA, Rabun County, GA, Randolph County, GA, Richmond County, GA, Rockdale County, GA, Schley County, GA, Screven County, GA, Seminole County, GA, Spalding County, GA, Stephens County, GA, Stewart County, GA, Sumter County, GA, Talbot County, GA, Taliaferro County, GA, Tattnall County, GA, Taylor County, GA, Telfair County, GA, Terrell County, GA, Thomas County, GA, Tift County, GA, Toombs County, GA, Towns County, GA, Treutlen County, GA, Troup County, GA, Turner County, GA, Twiggs County, GA, Union County, GA, Upson County, GA, Walker County, GA, Walton County, GA, Warren County, GA, Washington County, GA, Webster County, GA, Wheeler County, GA, White County, GA, Whitfield County, GA, Wilcox County, GA, Wilkes County, GA, Wilkinson County, GA, Worth County, GA, Alcorn County, MS, Calhoun County, MS, Chickasaw County, MS, Choctaw County, MS, Clay County, MS, Itawamba County, MS, Kemper County, MS, Lee County, MS, Lowndes County, MS, Monroe County, MS, Noxubee County, MS, Oktibbeha County, MS, Pontotoc County, MS, Prentiss County, MS, Tippah County, MS, Tishomingo County, MS, Union County, MS, Webster County, MS, Winston County, MS, Cherokee County, NC, Clay County, NC, Jackson County, NC, Macon County, NC, Transylvania County, NC, Abbeville County, SC, Aiken County, SC, Anderson County, SC, Edgefield County, SC, Greenville County, SC, Greenwood County, SC, Laurens County, SC, McCormick County, SC, Oconee County, SC, Pickens County, SC, Saluda County, SC, Franklin County, TN, Hamilton County, TN, Lincoln County, TN, Marion County, TN, Polk County, TN
The radar
The Atlanta radar (KFFC), 102 km from the middle of the area, began a volume at 22:21 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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.4 hours before the alert went out and 108 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
- 369 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 683 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 122 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 ACUS11 KWNS 102223 SWOMCD SPC MCD 102222 SCZ000-GAZ000-NCZ000-FLZ000-TNZ000-ALZ000-MSZ000-110015- MESOSCALE DISCUSSION 1721 NWS STORM PREDICTION CENTER NORMAN OK 0522 PM CDT SUN JUL 10 2005 AREAS AFFECTED...NRN FL...AL...GA ...NE MS...SRN TN...WRN NC AND SC CONCERNING...TORNADO WATCH 632...633... VALID 102222Z - 110015Z RISK OF ISOLATED TORNADOES WILL CONTINUE THROUGH THE EVENING... TRENDS ARE BEING MONITORED FOR POSSIBILITY OF AN ADDITIONAL WW TO THE NORTH OF 632 AND 633. STRONG CYCLONIC CIRCULATION CENTER ASSOCIATED WITH DENNIS IS NOW INTO SOUTHWEST ALABAMA...NORTH/NORTHEAST OF MOBILE. AIR MASS ACROSS MUCH OF THE SOUTHEAST IS VERY MOIST/NEAR SATURATED WITH SURFACE DEW POINTS NEAR OR ABOVE 70F. THUS...EVEN WITH WEAKENING LIKELY AS SYSTEM CONTINUES NORTHWARD INTO WEST CENTRAL ALABAMA THIS EVENING...LOW-LEVEL WIND FIELDS WILL MAINTAIN STRONG ENOUGH SHEAR TO SUPPORT AT LEAST BRIEF/ISOLATED TORNADO THREAT IN BROAD SWATH ON ITS NORTHERN/EASTERN PERIPHERY. TORNADO THREAT MAY BEGIN TO DIMINISH ACROSS MUCH OF NORTHERN FLORIDA WITHIN THE NEXT COUPLE OF HOURS...AS RISK GRADUALLY INCREASES NORTHWARD INTO PARTS OF THE SOUTHERN APPALACHIANS AND TENNESSEE VALLEY. ..KERR.. 07/10/2005 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...CHS...CAE...GSP...JAX...MRX...FFC...TAE...OHX...BMX...HUN...MOB...MEG...JAN... 34918879 35058803 35258671 35128435 35378326 35158212 34138160 33398157 32468128 31398209 30618307 30528478 31628606 32008783 32508880 33168937 33738964 34308934
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 9:40 PM CDT | Tornado Watch | SPC | Butler, Coffee, Conecuh, Covington, Crenshaw, Dale and 5 more | 6 hr |
| Jul 10, 3:55 AM CDT | Tornado Watch | SPC | Baldwin, Butler, Choctaw, Clarke, Coffee, Conecuh and 11 more | 9 hr |
| Jul 10, 12:48 PM CDT | Mesoscale Discussion | SPC | Autauga, Baldwin, Barbour, Bibb, Bullock, Butler and 29 more | 57 min |
| Jul 10, 1:20 PM CDT | Tornado Watch | SPC | Autauga, Baldwin, Barbour, Bibb, Bullock, Butler and 34 more | 10 hr |
| Jul 10, 6:35 AM CDT | Tornado Watch | SPC | Charlotte, Citrus, DeSoto, Hardee, Hernando, Hillsborough and 5 more | 6 hr |
| Jul 10, 12:08 PM CDT | Mesoscale Discussion | SPC | Alachua, Baker, Bradford, Citrus, Clay, Columbia and 11 more | 67 min |
| Jul 10, 12:40 PM CDT | Tornado Watch | SPC | Alachua, Baker, Bradford, Clay, Columbia, Dixie and 7 more | 10 hr |
Nearby
Mesoscale Discussions in Georgia, 2005Mesoscale Discussions in Alabama, 2005Mesoscale Discussions in Mississippi, 2005Every mesoscale discussion in 2005
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.