Alert archive / Georgia / Special Weather Statements in 2021
Special Weather Statement, NWS Atlanta, GA
NWS Atlanta, GA issued this special weather statement at Oct 7, 2021, 1:45 PM EDT for Warren County, Georgia. It was in force for 30 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
- Oct 7, 2021, 1:45 PM EDT (17:45 UTC)
- Expired
- Oct 7, 2021, 2:15 PM EDT
- In force
- 30 min
- Issued by
- NWS Atlanta, GA
- Hail
- 0.00 in
- Wind
- 30
County Warren County, GA
The radar
The Robins AFB radar (KJGX), 94 km from the middle of the area, began a volume at 17:47 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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 5.8 hours before the alert went out and 147 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
- 134 J/kg
- Mixed-layer CIN
- -93 J/kg
- Mixed-layer LCL
- 660 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 70 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
The text
As transmitted.
630
WWUS82 KFFC 071745
SPSFFC
Special Weather Statement
National Weather Service Peachtree City GA
145 PM EDT Thu Oct 7 2021
GAZ050-051-060>062-071815-
Taliaferro GA-Putnam GA-Hancock GA-Warren GA-Greene GA-
145 PM EDT Thu Oct 7 2021
...Strong thunderstorms will impact portions of northwestern Warren,
eastern Putnam, northern Hancock, southeastern Greene and southern
Taliaferro Counties through 215 PM EDT...
At 145 PM EDT, a line of strong thunderstorms was extending from
near Barnett to Rockville, and moving northeast at 10 mph.
HAZARD...Heavy rain.
SOURCE...Radar indicated.
IMPACT...Heavy rain may cause temporary street flooding especially
in poor drainage areas.
Locations impacted include...
Warrenton, White Plains, Norwood, Sharon, Camak, Reynolds at Lake
Oconee, Liberty, Springfield, Cadley, Oconee Springs Park, Rockville,
Powelton, Barnett, Mesena, Shoulderbone and Raytown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should slow down and be prepared for possible loss of
control due to hydroplaning.
&&
LAT...LON 3320 8328 3339 8331 3361 8266 3360 8266
3361 8265 3344 8258
TIME...MOT...LOC 1745Z 239DEG 9KT 3346 8278 3332 8319
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...<30 MPH
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 7, 1:11 AM EDT | River Flood Warning | FFC | Baldwin, Washington, Wilkinson | 51 hr |
| Oct 7, 4:07 AM EDT | Special Weather Statement | FFC | Madison | 38 min |
| Oct 7, 6:48 AM EDT | River Flood Warning | FFC | Elbert, Madison, Oglethorpe | 31 hr |
| Oct 7, 1:09 PM EDT | Special Weather Statement | FFC | Taliaferro | 36 min |
| Oct 7, 2:17 PM EDT | Special Weather Statement | FFC | Warren | 28 min |
| Oct 7, 2:47 PM EDT | Special Weather Statement | FFC | Hancock | 28 min |
| Oct 7, 3:18 PM EDT | Special Weather Statement | FFC | Hancock | 27 min |
| Oct 7, 3:30 PM EDT | Special Weather Statement | FFC | Glascock | 30 min |
| Oct 7, 3:51 PM EDT | Special Weather Statement | FFC | Hancock | 24 min |
| Oct 7, 5:29 PM EDT | Special Weather Statement | FFC | Bartow | 2 hr |
| Oct 7, 5:31 PM EDT | Special Weather Statement | FFC | Gwinnett | 119 min |
| Oct 7, 7:04 PM EDT | Special Weather Statement | FFC | Jackson | 86 min |
Nearby
Special Weather Statements in Georgia, 2021Every special weather statement in 2021
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.