Alert archive / Georgia / Severe Thunderstorm Warnings in 2002
Severe Thunderstorm Warning 204, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jul 1, 2002, 7:09 PM EDT for Murray County, Georgia. It was in force for 36 min. 1 report 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
- Jul 1, 2002, 7:09 PM EDT (23:09 UTC)
- Expired
- Jul 1, 2002, 7:45 PM EDT
- In force
- 36 min
- Issued by
- NWS Atlanta, GA
- Area
- Counties, with a storm outline in the text
County Murray County, GA
The radar
The Northeast Alabama radar (KHTX), 127 km from the middle of the area, began a volume at 23:09 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 |
|---|---|---|---|
| Jul 1, 7:12 PM EDT | Hail 0.75 | Chatsworth, GA | The Murray county 911 center reported dime size hail. |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 11.2 hours before the alert went out and 155 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
- 1309 J/kg
- Mixed-layer CIN
- -89 J/kg
- Mixed-layer LCL
- 1046 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
300 WUUS52 KFFC 012309 SVRATL GAC213-012345- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE PEACHTREE CITY GA 709 PM EDT MON JUL 1 2002 THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... MURRAY COUNTY IN NORTHWEST GEORGIA * UNTIL 745 PM EDT * AT 704 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM NEAR CHATSWORTH...MOVING SOUTHWEST AT 10 MPH. * LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...CHATSWORTH. HAIL TO THE SIZE OF DIMES 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 3480 8463 3485 8474 3468 8486 3463 8470
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 30, 8:02 PM EDT | Severe Thunderstorm Warning | FFC | Chattooga | 43 min |
| Jun 30, 8:36 PM EDT | Severe Thunderstorm Warning | FFC | Walker | 24 min |
| Jul 1, 5:08 PM EDT | Severe Thunderstorm Warning | FFC | Paulding | 22 min |
| Jul 1, 5:11 PM EDT | Severe Thunderstorm Warning | FFC | Hall | 19 min |
| Jul 1, 5:31 PM EDT | Severe Thunderstorm Warning | FFC | Hall | 29 min |
| Jul 1, 5:39 PM EDT | Severe Thunderstorm Warning | FFC | Forsyth | 31 min |
| Jul 1, 6:11 PM EDT | Severe Thunderstorm Warning | FFC | Gwinnett | 34 min |
| Jul 1, 6:17 PM EDT | Severe Thunderstorm Warning | FFC | Dawson | 28 min |
| Jul 1, 6:46 PM EDT | Severe Thunderstorm Warning | FFC | Gwinnett | 29 min |
| Jul 1, 7:42 PM EDT | Severe Thunderstorm Warning | FFC | Floyd | 33 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2002Every severe thunderstorm warning in 2002
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.