Alert archive / Georgia / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 263, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jul 1, 2007, 5:40 PM EDT for Jefferson County, Washington County, Georgia. It was in force for 50 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 1, 2007, 5:40 PM EDT (21:40 UTC)
- Expired
- Jul 1, 2007, 6:30 PM EDT
- In force
- 50 min
- Issued by
- NWS Atlanta, GA
- Area
- Counties, with a storm outline in the text
Counties Jefferson County, GA, Washington County, GA
The radar
The Robins AFB radar (KJGX), 73 km from the middle of the area, began a volume at 21:40 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 1:10 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 9.7 hours before the alert went out and 177 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
- 34 J/kg
- Mixed-layer CIN
- -220 J/kg
- Mixed-layer LCL
- 1436 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- 30 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS52 KFFC 012140
SVRFFC
GAC163-303-012230-
/O.NEW.KFFC.SV.W.0263.070701T2140Z-070701T2230Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
540 PM EDT SUN JUL 1 2007
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN JEFFERSON COUNTY IN EAST CENTRAL GEORGIA
WASHINGTON COUNTY IN EAST CENTRAL GEORGIA
* UNTIL 630 PM EDT
* AT 536 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY SIZED
HAIL...AND DAMAGING WINDS UP TO 60 MPH. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM LOUISVILLE TO 10 MILES EAST OF TENNILLE
TO 9 MILES WEST OF SANDERSVILLE...MOVING SOUTH AT 15 MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
WADLEY.
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3314 8229 3311 8269 3307 8306 3292 8305
3279 8296 3280 8260 3286 8229
$$3 follow-up statements
000
WWUS52 KFFC 012158
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
558 PM EDT SUN JUL 1 2007
GAC163-303-012230-
/O.CON.KFFC.SV.W.0263.000000T0000Z-070701T2230Z/
WASHINGTON GA-JEFFERSON GA-
558 PM EDT SUN JUL 1 2007
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTHERN JEFFERSON AND WASHINGTON COUNTIES...
AT 556 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM 6 MILES EAST OF LOUISVILLE TO 8 MILES
EAST OF HARRISON TO OCONEE...MOVING SOUTHEAST AT 10 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WADLEY.
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3314 8229 3311 8269 3307 8306 3292 8305
3279 8296 3280 8260 3286 8229
$$000
WWUS52 KFFC 012217
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
617 PM EDT SUN JUL 1 2007
GAC163-012227-
/O.CAN.KFFC.SV.W.0263.000000T0000Z-070701T2230Z/
JEFFERSON GA-
617 PM EDT SUN JUL 1 2007
...THE SEVERE THUNDERSTORM WARNING FOR JEFFERSON COUNTY IS
CANCELLED...
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3298 8256 3311 8269 3307 8306 3292 8305
3279 8296 3280 8260 3283 8254
$$
GAC303-012230-
/O.CON.KFFC.SV.W.0263.000000T0000Z-070701T2230Z/
WASHINGTON GA-
617 PM EDT SUN JUL 1 2007
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR WASHINGTON COUNTY...
AT 614 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS. THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM 8 MILES SOUTHEAST OF RIDDLEVILLE TO
HARRISON TO OCONEE...MOVING SOUTHEAST AT 5 MPH.
.
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...CONTINUOUS CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3298 8256 3311 8269 3307 8306 3292 8305
3279 8296 3280 8260 3283 8254
$$000
WWUS52 KFFC 012229
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
627 PM EDT SUN JUL 1 2007
GAC303-012237-
/O.EXP.KFFC.SV.W.0263.000000T0000Z-070701T2230Z/
WASHINGTON GA-
627 PM EDT SUN JUL 1 2007
...THE SEVERE THUNDERSTORM WARNING FOR WASHINGTON COUNTY EXPIRES AT
630 PM EDT...
AT 626 PM EDT...A LINE OF SEVERE THUNDERSTORMS WAS EXITING WASHINGTON
COUNTY. HEAVY RAIN AND LIGHTNING CONTINUE OVER THE SOUTH PORTION OF
THE COUNTY.
.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3298 8256 3311 8269 3307 8306 3292 8305
3279 8296 3280 8260 3283 8254
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 9:54 PM EDT | Severe Thunderstorm Warning | FFC | Clayton, Fulton | 36 min |
| Jun 30, 10:27 PM EDT | Severe Thunderstorm Warning | FFC | Clayton, Fayette | 48 min |
| Jul 1, 12:52 PM EDT | Severe Thunderstorm Warning | FFC | Dawson, Lumpkin | 23 min |
| Jul 1, 1:13 PM EDT | Severe Thunderstorm Warning | FFC | Dawson | 47 min |
| Jul 1, 1:22 PM EDT | Severe Thunderstorm Warning | FFC | Forsyth, Hall | 53 min |
| Jul 1, 2:45 PM EDT | Severe Thunderstorm Warning | FFC | Jackson | 60 min |
| Jul 1, 2:58 PM EDT | Severe Thunderstorm Warning | FFC | Bartow | 62 min |
| Jul 1, 3:37 PM EDT | Severe Thunderstorm Warning | FFC | Dodge | 23 min |
| Jul 1, 3:53 PM EDT | Severe Thunderstorm Warning | FFC | Cherokee | 52 min |
| Jul 1, 4:48 PM EDT | Severe Thunderstorm Warning | FFC | Glascock | 27 min |
| Jul 1, 5:07 PM EDT | Severe Thunderstorm Warning | FFC | Jefferson | 38 min |
| Jul 1, 5:50 PM EDT | Severe Thunderstorm Warning | FFC | Clayton | 20 min |
| Jul 1, 6:22 PM EDT | Severe Thunderstorm Warning | FFC | Heard | 38 min |
| Jul 1, 6:22 PM EDT | Severe Thunderstorm Warning | FFC | Henry | 38 min |
| Jul 1, 7:04 PM EDT | Severe Thunderstorm Warning | FFC | Coweta | 25 min |
| Jul 1, 7:09 PM EDT | Severe Thunderstorm Warning | FFC | Butts | 25 min |
| Jul 1, 7:31 PM EDT | Severe Thunderstorm Warning | FFC | Meriwether | 44 min |
| Jul 1, 7:41 PM EDT | Severe Thunderstorm Warning | FFC | Forsyth | 30 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2007Every severe thunderstorm warning 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.