Alert archive / Georgia / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 322, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Sep 1, 2017, 1:10 PM EDT for Emanuel County, Montgomery County, Toombs 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
- Sep 1, 2017, 1:10 PM EDT (17:10 UTC)
- Expired
- Sep 1, 2017, 2:00 PM EDT
- In force
- 50 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Emanuel County, GA, Montgomery County, GA, Toombs County, GA
The radar
The Robins AFB radar (KJGX), 110 km from the middle of the area, began a volume at 17:13 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
Jacksonville, FL (KJAX), launched 12:00Z, 5.2 hours before the alert went out and 201 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
- 1012 J/kg
- Mixed-layer CIN
- -92 J/kg
- Mixed-layer LCL
- 971 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 85 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.9
The text
As transmitted.
321
WUUS52 KFFC 011710
SVRFFC
GAC107-209-279-011800-
/O.NEW.KFFC.SV.W.0322.170901T1710Z-170901T1800Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
110 PM EDT FRI SEP 1 2017
The National Weather Service in Peachtree City has issued a
* Severe Thunderstorm Warning for...
Northern Toombs County in southeastern Georgia...
South central Emanuel County in east central Georgia...
Central Montgomery County in central Georgia...
* Until 200 PM EDT
* At 110 PM EDT, a severe thunderstorm was located near Higgston, or
near Mount Vernon, moving northeast at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Lyons, Mount Vernon, Vidalia, Oak Park, Ailey, Higgston, Santa
Claus, Alston, Center, Ohoopee, Ponderosa, South Thompson and
Normantown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
If you see wind damage...hail or 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 or tweet us your report at NWSATLANTA.
&&
LAT...LON 3205 8252 3219 8261 3243 8219 3235 8225
3235 8224 3230 8223 3228 8223 3224 8221
3223 8221 3218 8219 3216 8218
TIME...MOT...LOC 1710Z 240DEG 28KT 3216 8248
HAIL...<.75IN
WIND...60MPH
$$1 follow-up statement
449
WWUS52 KFFC 011729
SVSFFC
Severe Weather Statement
National Weather Service Peachtree City GA
129 PM EDT FRI SEP 1 2017
GAC209-011739-
/O.CAN.KFFC.SV.W.0322.000000T0000Z-170901T1800Z/
Montgomery GA-
129 PM EDT FRI SEP 1 2017
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MONTGOMERY COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3207 8247 3229 8243 3243 8219 3235 8225
3235 8224 3228 8223 3216 8218
TIME...MOT...LOC 1729Z 235DEG 25KT 3223 8237
$$
GAC107-279-011800-
/O.CON.KFFC.SV.W.0322.000000T0000Z-170901T1800Z/
Toombs GA-Emanuel GA-
129 PM EDT FRI SEP 1 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM EDT
FOR NORTHERN TOOMBS AND SOUTH CENTRAL EMANUEL COUNTIES...
At 129 PM EDT, a severe thunderstorm was located over Vidalia, or
near Lyons, moving northeast at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Lyons, Vidalia, Oak Park, Santa Claus, Alston, South Thompson,
Center, Ohoopee, Ponderosa and Normantown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
If you see wind damage...hail or 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 or tweet us your report at NWSATLANTA.
&&
LAT...LON 3207 8247 3229 8243 3243 8219 3235 8225
3235 8224 3228 8223 3216 8218
TIME...MOT...LOC 1729Z 235DEG 25KT 3223 8237
HAIL...<.75IN
WIND...60MPH
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 12:18 AM EDT | Special Weather Statement | FFC | Chattooga, Dade, Floyd, Walker | 42 min |
| Sep 1, 1:11 AM EDT | Special Weather Statement | FFC | Catoosa, Chattooga, Dade, Floyd, Walker, Whitfield | 49 min |
| Sep 1, 2:14 AM EDT | Special Weather Statement | FFC | Chattooga | 46 min |
| Sep 1, 5:41 AM EDT | Special Weather Statement | FFC | Carroll, Douglas | 49 min |
| Sep 1, 6:51 AM EDT | Special Weather Statement | FFC | Paulding | 39 min |
| Sep 1, 7:29 AM EDT | Special Weather Statement | FFC | Cherokee, Paulding | 46 min |
| Sep 1, 7:52 AM EDT | Special Weather Statement | FFC | Dawson, Lumpkin | 38 min |
| Sep 1, 8:18 AM EDT | Special Weather Statement | FFC | Cherokee, Cobb, Forsyth, Fulton | 27 min |
| Sep 1, 8:47 AM EDT | Special Weather Statement | FFC | Cherokee, Cobb, Dawson, Douglas, Forsyth, Fulton | 43 min |
| Sep 1, 12:47 PM EDT | Special Weather Statement | FFC | Emanuel, Montgomery | 28 min |
| Sep 1, 2:34 PM EDT | Special Weather Statement | FFC | Toombs | 26 min |
| Sep 1, 3:04 PM EDT | Special Weather Statement | FFC | Toombs | 26 min |
| Sep 1, 3:17 PM EDT | Severe Thunderstorm Warning | FFC | Toombs | 43 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2017Every severe thunderstorm warning in 2017
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.