Alert archive / Georgia / Special Weather Statements in 2021

Special Weather Statement, NWS Atlanta, GA

July 27, 2021Crisp County, Georgia

NWS Atlanta, GA issued this special weather statement at Jul 27, 2021, 6:49 PM EDT for Crisp County, Georgia. It was in force for 26 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 27, 2021, 6:49 PM EDT (22:49 UTC)
Expired: Jul 27, 2021, 7:15 PM EDT
In force: 26 min
Issued by: NWS Atlanta, GA
Wind: 40

County Crisp County, GA

The radar

The Robins AFB radar (KJGX), 92 km from the middle of the area, began a volume at 22:50 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, 10.8 hours before the alert went out and 166 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 950 J/kg
Mixed-layer CIN: -59 J/kg
Mixed-layer LCL: 917 m above ground
0-6 km bulk shear: 2 kt
0-1 km storm-relative helicity: -25 m²/s²
0-3 km storm-relative helicity: -11 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

641 
WWUS82 KFFC 272249
SPSFFC

Special Weather Statement
National Weather Service Peachtree City GA
649 PM EDT Tue Jul 27 2021
 
GAZ105-106-272315-
Crisp GA-Dooly GA-
649 PM EDT Tue Jul 27 2021

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CRISP AND SOUTHERN
DOOLY COUNTIES UNTIL 715 PM EDT...

At 649 PM EDT...a line of strong thunderstorms was along a line
extending from Vienna to near Richwood to near Georgia Veterans
Memorial St Pk. These storms were nearly stationary.

  HAZARD...Up to 40 mph wind...frequent cloud to ground lightning 
           and heavy rain.

  IMPACT...Expect minor damage to tree limbs and blowing around of 
           light...unsecured objects. Heavy rain may cause temporary 
           street flooding especially in poor drainage areas.

Some locations in the path of these storms include
Cordele, Vienna, Georgia Veterans Memorial St Pk, Richwood and
Raines.

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 3189 8393 3192 8392 3194 8393 3201 8389
      3212 8386 3213 8373 3199 8374 3187 8385
TIME...MOT...LOC 2249Z 258DEG 3KT 3210 8381 3200 8384 3191 8393 

WIND...40MPH

$$

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 26, 8:18 PM EDT	Special Weather Statement	FFC	Gwinnett	27 min
Jul 26, 8:19 PM EDT	Special Weather Statement	FFC	Walton	26 min
Jul 26, 8:22 PM EDT	Special Weather Statement	FFC	Talbot	23 min
Jul 26, 8:46 PM EDT	Special Weather Statement	FFC	Gwinnett	29 min
Jul 26, 8:48 PM EDT	Special Weather Statement	FFC	Walton	27 min
Jul 26, 8:52 PM EDT	Special Weather Statement	FFC	Morgan	23 min
Jul 26, 9:20 PM EDT	Special Weather Statement	FFC	Newton, Walton	25 min
Jul 26, 9:47 PM EDT	Special Weather Statement	FFC	Walton	28 min
Jul 26, 9:52 PM EDT	Special Weather Statement	FFC	Jasper	23 min
Jul 26, 10:14 PM EDT	Special Weather Statement	FFC	Jasper	31 min
Jul 27, 4:45 AM EDT	Heat Advisory	FFC	Baldwin, Bibb, Bleckley, Butts, Chattahoochee, Crawford and 37 more	15 hr
Jul 27, 1:47 PM EDT	Special Weather Statement	FFC	Carroll, Heard	28 min
Jul 27, 2:15 PM EDT	Special Weather Statement	FFC	Heard	30 min
Jul 27, 2:18 PM EDT	Special Weather Statement	FFC	Gilmer	27 min
Jul 27, 3:50 PM EDT	Special Weather Statement	FFC	Pickens	25 min
Jul 27, 4:23 PM EDT	Special Weather Statement	FFC	Muscogee	37 min
Jul 27, 4:25 PM EDT	Special Weather Statement	FFC	Cherokee	35 min
Jul 27, 4:28 PM EDT	Special Weather Statement	FFC	Stewart	32 min
Jul 27, 4:53 PM EDT	Special Weather Statement	FFC	Forsyth	37 min
Jul 27, 5:01 PM EDT	Special Weather Statement	FFC	Marion, Schley, Talbot, Upson	29 min
Jul 27, 5:11 PM EDT	Severe Thunderstorm Warning	FFC	DeKalb, Forsyth, Fulton, Gwinnett	34 min
Jul 27, 5:24 PM EDT	Special Weather Statement	FFC	Banks	36 min
Jul 27, 5:27 PM EDT	Special Weather Statement	FFC	Cobb	33 min
Jul 27, 5:31 PM EDT	Special Weather Statement	FFC	Pike, Upson	29 min
Jul 27, 5:32 PM EDT	Special Weather Statement	FFC	Taylor	28 min
Jul 27, 5:40 PM EDT	Special Weather Statement	FFC	DeKalb	35 min
Jul 27, 5:45 PM EDT	Special Weather Statement	FFC	Fulton	30 min
Jul 27, 5:58 PM EDT	Severe Thunderstorm Warning	FFC	DeKalb, Fulton	32 min
Jul 27, 6:03 PM EDT	Special Weather Statement	FFC	Taylor	27 min
Jul 27, 6:09 PM EDT	Special Weather Statement	FFC	Henry	36 min
Jul 27, 6:29 PM EDT	Special Weather Statement	FFC	Gwinnett	31 min
Jul 27, 6:41 PM EDT	Special Weather Statement	FFC	Crisp	34 min
Jul 27, 6:47 PM EDT	Special Weather Statement	FFC	Clayton, Henry	28 min
Jul 27, 6:59 PM EDT	Special Weather Statement	FFC	Houston	31 min
Jul 27, 7:18 PM EDT	Special Weather Statement	FFC	Pulaski	27 min
Jul 27, 7:36 PM EDT	Special Weather Statement	FFC	Dawson	24 min
Jul 27, 7:36 PM EDT	Special Weather Statement	FFC	Crisp, Dooly, Houston, Pulaski	24 min

Nearby

Special Weather Statements in Georgia, 2021 Every 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.