Alert archive / Georgia / Special Weather Statements in 2021

Special Weather Statement, NWS Atlanta, GA

July 15, 2021Glascock County, Taliaferro County, Warren County, Georgia

NWS Atlanta, GA issued this special weather statement at Jul 15, 2021, 8:02 PM EDT for Glascock County, Taliaferro County, Warren County, Georgia. It was in force for 43 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 15, 2021, 8:02 PM EDT (00:02 UTC)
Expired
Jul 15, 2021, 8:45 PM EDT
In force
43 min
Issued by
NWS Atlanta, GA
Hail
0.25 in
Wind
40

Counties Glascock County, GA, Taliaferro County, GA, Warren County, GA

The radar

The Robins AFB radar (KJGX), 118 km from the middle of the area, began a volume at 00:05 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 00:00Z, 0.0 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.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2021-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 987 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2021-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
987 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
1474 m above ground
0-6 km bulk shear
1 kt
0-1 km storm-relative helicity
10 m²/s²
0-3 km storm-relative helicity
20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

009 
WWUS82 KFFC 160002
SPSFFC

Special Weather Statement
National Weather Service Peachtree City GA
802 PM EDT Thu Jul 15 2021
 
GAZ039-051-061-062-074-075-160045-
Taliaferro GA-Wilkes GA-Washington GA-Hancock GA-Glascock GA-
Warren GA-
802 PM EDT Thu Jul 15 2021

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN TALIAFERRO...
SOUTHEASTERN WILKES...NORTHERN WASHINGTON...NORTHEASTERN HANCOCK...
GLASCOCK AND WARREN COUNTIES UNTIL 845 PM EDT...

At 800 PM EDT...strong thunderstorms stretched from near Ficklin to 
Powelton to near Mitchell. These storms were nearly stationary.

  HAZARD...Winds up to 40 mph, pea sized hail, frequent lightning 
           and very heavy rain.

  IMPACT...Expect minor damage to tree limbs and blowing around of 
           light, unsecured objects. Heavy rain will cause temporary 
           street flooding, especially in poor drainage areas, and 
           rising water on creeks and streams.

Some locations in the path of these storms include
Warrenton, Gibson, Crawfordville, Norwood, Mitchell, Sharon, Camak,
Edge Hill, Edgehill, Springfield, Hamburg State Park, Shoals,
Holliday Park, Powelton, Agricola, Mesena, Bastonville, Ficklin,
Cadley and Lundberg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder...you are close enough to be struck by lightning. Motorists
should slow down and be prepared for possible loss of control due to
hydroplaning.

LAT...LON 3366 8251 3364 8256 3365 8258 3363 8258
      3364 8259 3363 8261 3363 8262 3362 8262
      3360 8265 3346 8259 3341 8255 3335 8255
      3336 8253 3333 8250 3314 8260 3311 8281
      3344 8304 3374 8267 3375 8255 3364 8248
TIME...MOT...LOC 0000Z 125DEG 4KT 3362 8265 3343 8284 3325 8271 

HAIL...0.25IN
WIND...40MPH

$$

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 16, 1:30 PM EDTSpecial Weather StatementFFCTaliaferro, Wilkes30 min
Jul 16, 1:35 PM EDTSpecial Weather StatementFFCMorgan25 min
Jul 16, 1:46 PM EDTSevere Thunderstorm WarningFFCGreene, Morgan, Oconee, Walton19 min
Jul 16, 1:58 PM EDTSpecial Weather StatementFFCWilkes32 min
Jul 16, 2:24 PM EDTSpecial Weather StatementFFCWarren36 min
Jul 16, 4:30 PM EDTSpecial Weather StatementFFCHancock30 min
Jul 16, 5:55 PM EDTSpecial Weather StatementFFCBaldwin35 min
Jul 16, 7:16 PM EDTSpecial Weather StatementFFCTreutlen29 min
Jul 16, 7:28 PM EDTSpecial Weather StatementFFCEmanuel32 min
Jul 16, 7:36 PM EDTSpecial Weather StatementFFCHall24 min
Jul 16, 7:56 PM EDTSpecial Weather StatementFFCTreutlen34 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.