Alert archive / Georgia / Severe Thunderstorm Warnings in 2004
Severe Thunderstorm Warning 187, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Aug 5, 2004, 2:24 PM EDT for Jackson County, Georgia. It was in force for 36 min. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 5, 2004, 2:24 PM EDT (18:24 UTC)
- Expired
- Aug 5, 2004, 3:00 PM EDT
- In force
- 36 min
- Issued by
- NWS Atlanta, GA
- Area
- Counties, with a storm outline in the text
County Jackson County, GA
The radar
The Atlanta radar (KFFC), 131 km from the middle of the area, began a volume at 18:25 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 5, 2:45 PM EDT | TSTM WND DMG | Jefferson, GA | SEVERAL TREES REPORTED DOWN ACROSS THE COUNTY. |
| Aug 5, 2:45 PM EDT | TSTM WND DMG | Jefferson, GA | SEVERAL TREES REPORTED DOWN ACROSS THE COUNTY. |
| Aug 5, 2:50 PM EDT | TSTM WND DMG | Nicholson, GA | SEVERAL TREES DOWN IN CITY. POWER LINES ALSO DOWN. |
| Aug 5, 2:50 PM EDT | TSTM WND DMG | Nicholson, GA | SEVERAL TREES DOWN IN CITY. POWER LINES ALSO DOWN. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 6.4 hours before the alert went out and 126 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
- 245 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 1309 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 69 m²/s²
- 0-3 km storm-relative helicity
- 31 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 051824 SVRATL GAC157-051900- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE PEACHTREE CITY GA 224 PM EDT THU AUG 5 2004 THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... JACKSON COUNTY IN NORTHEAST GEORGIA * UNTIL 300 PM EDT * AT 220 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM OVER MAYSVILLE...MOVING SOUTHEAST AT 20 MPH. * LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...COMMERCE... JEFFERSON AND MAYSVILLE. HAIL TO THE SIZE OF PENNIES AND WIND GUSTS TO 60 MPH CAN BE EXPECTED IN THE WARNED AREA. 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 3429 8361 3416 8370 3403 8349 3415 8335 $$
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 2:09 PM EDT | Severe Thunderstorm Warning | FFC | Banks | 36 min |
| Aug 5, 2:49 PM EDT | Severe Thunderstorm Warning | FFC | Clarke | 26 min |
| Aug 5, 3:20 PM EDT | Severe Thunderstorm Warning | FFC | Oglethorpe | 25 min |
| Aug 5, 3:54 PM EDT | Severe Thunderstorm Warning | FFC | Greene | 36 min |
| Aug 5, 4:13 PM EDT | Severe Thunderstorm Warning | FFC | Cobb | 32 min |
| Aug 5, 6:38 PM EDT | Flash Flood Warning | FFC | Cobb | 2 hr |
Nearby
Severe Thunderstorm Warnings in Georgia, 2004Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.