Alert archive / Georgia / Tornado Watches in 2004
Tornado Watch 899
The Storm Prediction Center issued this tornado watch at Nov 24, 2004, 7:25 AM CST for 4 counties in Alabama; 50 counties in Georgia. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Nov 24, 2004, 7:25 AM CST (13:25 UTC)
- Expired
- Nov 24, 2004, 1:00 PM CST
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 54 counties
Barbour County, AL, Chambers County, AL, Lee County, AL, Russell County, AL, Barrow County, GA, Bartow County, GA, Bibb County, GA, Butts County, GA, Carroll County, GA, Chattahoochee County, GA, Cherokee County, GA, Clayton County, GA, Cobb County, GA, Coweta County, GA, Crawford County, GA, Crisp County, GA, DeKalb County, GA, Dooly County, GA, Douglas County, GA, Fayette County, GA, Floyd County, GA, Forsyth County, GA, Fulton County, GA, Gwinnett County, GA, Haralson County, GA, Harris County, GA, Heard County, GA, Henry County, GA, Houston County, GA, Jackson County, GA, Jasper County, GA, Lamar County, GA, Macon County, GA, Marion County, GA, Meriwether County, GA, Monroe County, GA, Muscogee County, GA, Newton County, GA, Paulding County, GA, Peach County, GA, Pike County, GA, Polk County, GA, Quitman County, GA, Rockdale County, GA, Schley County, GA, Spalding County, GA, Stewart County, GA, Sumter County, GA, Talbot County, GA, Taylor County, GA, Troup County, GA, Upson County, GA, Walton County, GA, Webster County, GA
The radar
The Atlanta radar (KFFC), 62 km from the middle of the area, began a volume at 13:28 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.
Warnings issued inside it
27 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 24, 7:54 AM CST | Severe Thunderstorm Warning | BMX | Lee | 51 min |
| Nov 24, 7:56 AM CST | Severe Thunderstorm Warning | FFC | Haralson | 49 min |
| Nov 24, 8:03 AM CST | Severe Thunderstorm Warning | FFC | Carroll, Heard | 42 min |
| Nov 24, 8:08 AM CST | Severe Thunderstorm Warning | FFC | Polk | 52 min |
| Nov 24, 8:10 AM CST | Tornado Warning | BMX | Chambers, Lee | 35 min |
| Nov 24, 8:14 AM CST | Tornado Warning | FFC | Carroll | 31 min |
| Nov 24, 8:21 AM CST | Severe Thunderstorm Warning | FFC | Troup | 39 min |
| Nov 24, 8:25 AM CST | Severe Thunderstorm Warning | FFC | Harris | 50 min |
| Nov 24, 8:29 AM CST | Severe Thunderstorm Warning | FFC | Bartow, Cobb, Coweta, Douglas, Fulton, Paulding | 46 min |
| Nov 24, 8:33 AM CST | Severe Thunderstorm Warning | FFC | Muscogee | 42 min |
| Nov 24, 8:37 AM CST | Severe Thunderstorm Warning | FFC | Meriwether | 38 min |
| Nov 24, 8:48 AM CST | Tornado Warning | FFC | Coweta | 27 min |
| Nov 24, 8:54 AM CST | Severe Thunderstorm Warning | FFC | Talbot | 51 min |
| Nov 24, 8:56 AM CST | Tornado Warning | FFC | Fayette | 34 min |
| Nov 24, 9:00 AM CST | Severe Thunderstorm Warning | FFC | Cherokee, Clayton, Cobb, DeKalb, Fulton, Pickens | 30 min |
| Nov 24, 9:03 AM CST | Severe Thunderstorm Warning | FFC | Pike, Spalding | 42 min |
| Nov 24, 9:06 AM CST | Severe Thunderstorm Warning | FFC | Chattahoochee, Marion | 39 min |
| Nov 24, 9:10 AM CST | Severe Thunderstorm Warning | FFC | Henry | 35 min |
| Nov 24, 9:15 AM CST | Tornado Warning | FFC | Talbot | 30 min |
| Nov 24, 9:20 AM CST | Severe Thunderstorm Warning | FFC | Upson | 40 min |
| Nov 24, 9:24 AM CST | Severe Thunderstorm Warning | FFC | Dawson, DeKalb, Forsyth, Fulton, Gwinnett, Lumpkin and 1 more | 36 min |
| Nov 24, 9:31 AM CST | Severe Thunderstorm Warning | FFC | Butts, Lamar | 44 min |
| Nov 24, 9:36 AM CST | Severe Thunderstorm Warning | FFC | Newton | 39 min |
| Nov 24, 9:47 AM CST | Severe Thunderstorm Warning | FFC | Jasper | 43 min |
| Nov 24, 9:51 AM CST | Severe Thunderstorm Warning | FFC | Barrow, Gwinnett, Hall, Jackson, Lumpkin, Walton and 1 more | 39 min |
| Nov 24, 10:23 AM CST | Severe Thunderstorm Warning | FFC | Banks, Clarke, Greene, Jackson, Madison, Oconee and 1 more | 37 min |
| Nov 24, 10:30 AM CST | Severe Thunderstorm Warning | FFC | Bibb, Houston, Peach | 30 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 1.4 hours before the alert went out and 64 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
- 159 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 604 m above ground
- 0-6 km bulk shear
- 63 kt
- 0-1 km storm-relative helicity
- 223 m²/s²
- 0-3 km storm-relative helicity
- 287 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
360
WWUS20 KWNS 241325
SEL9
SPC WW 241325
GAZ000-241900-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 899
NWS STORM PREDICTION CENTER NORMAN OK
825 AM EST WED NOV 24 2004
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
CENTRAL AND WESTERN GEORGIA
EFFECTIVE THIS WEDNESDAY MORNING AND AFTERNOON FROM 825 AM UNTIL
200 PM EST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS ALONG AND 55 STATUTE MILES EAST AND WEST
OF A LINE FROM 45 MILES NORTH OF ATLANTA GEORGIA TO 50 MILES SOUTH
SOUTHEAST OF COLUMBUS GEORGIA.
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 896...WW 897...WW 898...
DISCUSSION...INTENSE SQUALL LINE CONTINUES TO TRACK EASTWARD ACROSS
AL...AND WILL SPREAD ACROSS MUCH OF GA IN THE NEXT SEVERAL HOURS.
VERTICAL SHEAR PROFILES ARE FAVORABLE FOR SUPERCELLS AHEAD OF AND
EMBEDDED WITHIN THE LINE...CAPABLE OF DAMAGING WINDS AND TORNADOES.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 25035.
...HART
341,0832 315,0834 315,0853 341,0852SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 23, 9:00 PM CST | Mesoscale Discussion | SPC | Blount, Colbert, Cullman, DeKalb, Etowah, Franklin and 10 more | 2 hr |
| Nov 23, 9:20 PM CST | Tornado Watch | SPC | Blount, Colbert, Cullman, Etowah, Fayette, Franklin and 13 more | 7 hr |
| Nov 23, 11:16 PM CST | Mesoscale Discussion | SPC | Bibb, Blount, Chilton, Choctaw, Clarke, Cullman and 14 more | 119 min |
| Nov 24, 12:30 AM CST | Mesoscale Discussion | SPC | Autauga, Baldwin, Bibb, Chilton, Choctaw, Clarke and 12 more | 30 min |
| Nov 24, 12:45 AM CST | Tornado Watch | SPC | Bibb, Chilton, Choctaw, Clarke, Dallas, Greene and 7 more | 5 hr |
| Nov 24, 2:43 AM CST | Mesoscale Discussion | SPC | Choctaw, Clarke, Greene, Hale, Marengo, Pickens and 3 more | 62 min |
| Nov 24, 3:35 AM CST | Mesoscale Discussion | SPC | Blount, Calhoun, Cherokee, Clay, Cleburne, Cullman and 11 more | 25 min |
| Nov 24, 3:55 AM CST | Tornado Watch | SPC | Blount, Calhoun, Cherokee, Cleburne, Cullman, Etowah and 5 more | 5 hr |
| Nov 24, 4:57 AM CST | Mesoscale Discussion | SPC | Autauga, Bibb, Chilton, Choctaw, Clarke, Conecuh and 13 more | 63 min |
| Nov 24, 5:20 AM CST | Tornado Watch | SPC | Autauga, Baldwin, Bibb, Butler, Chambers, Chilton and 20 more | 6 hr |
| Nov 24, 7:11 AM CST | Mesoscale Discussion | SPC | Baldwin, Barbour, Bullock, Butler, Calhoun, Chambers and 24 more | 64 min |
| Nov 24, 8:03 AM CST | Mesoscale Discussion | SPC | Barbour, Coffee, Covington, Dale, Geneva, Henry and 2 more | 57 min |
| Nov 24, 8:30 AM CST | Tornado Watch | SPC | Coffee, Dale, Geneva, Henry, Houston | 6 hr |
| Nov 24, 9:23 AM CST | Mesoscale Discussion | SPC | Barbour, Chambers, Lee, Russell | 97 min |
| Nov 24, 11:24 AM CST | Mesoscale Discussion | SPC | Coffee, Dale, Geneva, Henry, Houston | 2 hr |
| Nov 24, 9:40 AM CST | Tornado Watch | SPC | Baldwin, Bleckley, Bryan, Bulloch, Burke, Candler and 40 more | 6 hr |
| Nov 24, 1:13 PM CST | Mesoscale Discussion | SPC | Baldwin, Bleckley, Bryan, Bulloch, Burke, Candler and 40 more | 2 hr |
| Nov 24, 1:50 PM CST | Tornado Watch | SPC | Appling, Atkinson, Bacon, Ben Hill, Berrien, Brantley and 17 more | 4 hr |
| Nov 24, 3:30 PM CST | Mesoscale Discussion | SPC | Appling, Atkinson, Bacon, Ben Hill, Berrien, Brantley and 14 more | 2 hr |
| Nov 24, 5:36 PM CST | Mesoscale Discussion | SPC | Brantley, Charlton | 24 min |
Nearby
Tornado Watches in Georgia, 2004Tornado Watches in Alabama, 2004Every tornado watch in 2004
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.