Alert archive / Georgia / Special Weather Statements in 2021

Special Weather Statement, NWS Atlanta, GA

August 1, 2021Emanuel County, Georgia

NWS Atlanta, GA issued this special weather statement at Aug 1, 2021, 8:10 PM EDT for Emanuel 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
Aug 1, 2021, 8:10 PM EDT (00:10 UTC)
Expired
Aug 1, 2021, 9:00 PM EDT
In force
50 min
Issued by
NWS Atlanta, GA
Hail
0.25 in
Wind
50

County Emanuel County, GA

The radar

The Robins AFB radar (KJGX), 77 km from the middle of the area, began a volume at 00:10 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, 0.2 hours before the alert went out and 202 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 2021-08-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 542 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 2021-08-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 72 square meters per square second.193958Sfc1 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
542 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
1232 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
72 m²/s²
0-3 km storm-relative helicity
107 m²/s²
Significant tornado parameter
0.1
Supercell composite
2.0

Open this sounding in Storm Lab

The text

As transmitted.

994 
WWUS82 KFFC 020010
SPSFFC

Special Weather Statement
National Weather Service Peachtree City GA
810 PM EDT Sun Aug 1 2021
 
GAZ085-086-098-020100-
Emanuel GA-Treutlen GA-Johnson GA-
810 PM EDT Sun Aug 1 2021

...SIGNIFICANT WEATHER ADVISORY FOR WESTERN EMANUEL...NORTHEASTERN
TREUTLEN AND EASTERN JOHNSON COUNTIES UNTIL 900 PM EDT...

At 810 PM EDT...a strong thunderstorm was near Meeks, or 7 miles
southeast of Wrightsville...moving southeast at 25 mph.

  HAZARD...40 to 50 mph wind...pea sized hail and frequent cloud to 
           ground lightning.

  IMPACT...Expect minor damage to tree limbs and blowing around of 
           light...unsecured objects.

Some locations in the path of this storm include
Swainsboro, Nunez, Kite, Norristown Junction, Covena, New Home,
Meeks, Norristown and Gillis Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. If you can hear
thunder...you are close enough to be struck by lightning.

LAT...LON 3274 8268 3279 8259 3256 8228 3243 8239
      3248 8256
TIME...MOT...LOC 0010Z 326DEG 23KT 3268 8261 

HAIL...0.25IN
WIND...50MPH

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 1, 8:29 PM EDTSpecial Weather StatementFFCSumter46 min
Aug 1, 9:16 PM EDTSpecial Weather StatementFFCCrisp, Dooly, Wilcox44 min
Aug 2, 3:11 PM EDTSpecial Weather StatementFFCSumter, Webster49 min
Aug 2, 3:53 PM EDTSpecial Weather StatementFFCPulaski52 min
Aug 2, 4:18 PM EDTSpecial Weather StatementFFCStewart42 min
Aug 2, 4:59 PM EDTSpecial Weather StatementFFCDodge46 min
Aug 2, 5:16 PM EDTSpecial Weather StatementFFCCrisp44 min
Aug 2, 5:21 PM EDTSpecial Weather StatementFFCChattahoochee, Muscogee39 min
Aug 2, 5:27 PM EDTSpecial Weather StatementFFCWilcox48 min
Aug 2, 5:34 PM EDTSpecial Weather StatementFFCWheeler41 min
Aug 2, 6:05 PM EDTSpecial Weather StatementFFCTaylor40 min
Aug 2, 6:31 PM EDTSpecial Weather StatementFFCMontgomery44 min
Aug 2, 6:40 PM EDTSpecial Weather StatementFFCLaurens50 min
Aug 2, 7:29 PM EDTSpecial Weather StatementFFCTreutlen31 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.