Alert archive / Georgia / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 85, NWS Atlanta, GA

June 1, 20185 counties in Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 1, 2018, 5:35 PM EDT for 5 counties in Georgia. It was in force for 25 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: Jun 1, 2018, 5:35 PM EDT (21:35 UTC)
Expired: Jun 1, 2018, 6:00 PM EDT
In force: 25 min
Issued by: NWS Atlanta, GA
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Greene County, GA, Hancock County, GA, Taliaferro County, GA, Warren County, GA, Wilkes County, GA

The radar

The Robins AFB radar (KJGX), 117 km from the middle of the area, began a volume at 21:34 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 1, 2:29 PM EDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 9.6 hours before the alert went out and 174 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: 521 J/kg
Mixed-layer CIN: -94 J/kg
Mixed-layer LCL: 809 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 46 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

As transmitted.

137 
WUUS52 KFFC 012135
SVRFFC
GAC133-141-265-301-317-012200-
/O.NEW.KFFC.SV.W.0085.180601T2135Z-180601T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
535 PM EDT FRI JUN 1 2018

The National Weather Service in Peachtree City has issued a

* Severe Thunderstorm Warning for...
  Warren County in east central Georgia...
  Northeastern Hancock County in east central Georgia...
  Southeastern Greene County in east central Georgia...
  Taliaferro County in east central Georgia...
  Southeastern Wilkes County in east central Georgia...

* Until 600 PM EDT.

* At 534 PM EDT, severe thunderstorms were located along a line
  extending from Holliday Park to near White Plains, moving east at
  30 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Washington, Warrenton, Crawfordville, White Plains, Norwood,
  Sharon, Camak, Springfield, Shoals, Holliday Park, Powelton,
  Mesena, Ficklin, Cadley, Lundberg, Jewell, Beall Springs, Mayfield,
  Metasville and Floral Hill.

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 3366 8251 3364 8256 3365 8258 3363 8258
      3364 8259 3363 8262 3362 8262 3361 8265
      3338 8254 3331 8262 3330 8264 3327 8269
      3326 8275 3324 8275 3322 8280 3347 8309
      3387 8258 3386 8257 3383 8260 3364 8248
TIME...MOT...LOC 2134Z 260DEG 51KT 3369 8254 3348 8298 

HAIL...0.75IN
WIND...60MPH
 
$$

The office that day

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

Issued	Product	Office	Counties	Lasted
May 31, 8:52 PM EDT	River Flood Warning	FFC	Gwinnett	60 min
May 31, 9:01 PM EDT	Special Weather Statement	FFC	Baldwin, Glascock, Hancock, Jefferson, Putnam	29 min
May 31, 9:19 PM EDT	Special Weather Statement	FFC	Catoosa	26 min
May 31, 9:36 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Whitfield	39 min
May 31, 9:37 PM EDT	Special Weather Statement	FFC	Baldwin, Glascock, Hancock, Jefferson, Washington	23 min
May 31, 10:34 PM EDT	Special Weather Statement	FFC	Catoosa	26 min
May 31, 11:11 PM EDT	Special Weather Statement	FFC	Catoosa	34 min
May 31, 11:15 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Walker	45 min
May 31, 11:31 PM EDT	Severe Thunderstorm Warning	FFC	Catoosa, Dade, Walker	44 min
May 31, 11:47 PM EDT	Special Weather Statement	FFC	Jackson	43 min
May 31, 11:54 PM EDT	Flash Flood Warning	FFC	White	5 hr
Jun 1, 12:12 AM EDT	Special Weather Statement	FFC	Pickens	33 min
Jun 1, 12:16 AM EDT	Special Weather Statement	FFC	Cherokee	44 min
Jun 1, 12:36 AM EDT	Special Weather Statement	FFC	Hall	39 min
Jun 1, 12:44 AM EDT	Severe Thunderstorm Warning	FFC	Bartow, Cherokee, Dawson, Forsyth, Fulton, Hall	46 min
Jun 1, 1:10 AM EDT	Special Weather Statement	FFC	Barrow, Clarke, Oconee	35 min
Jun 1, 1:41 AM EDT	Special Weather Statement	FFC	Paulding	49 min
Jun 1, 1:48 AM EDT	Special Weather Statement	FFC	Oconee	42 min
Jun 1, 2:16 AM EDT	Special Weather Statement	FFC	Jasper, Newton	44 min
Jun 1, 3:03 AM EDT	Special Weather Statement	FFC	Bibb, Jasper, Jones	42 min
Jun 1, 5:29 AM EDT	River Flood Warning	FFC	Whitfield	52 hr
Jun 1, 8:09 AM EDT	Special Weather Statement	FFC	Dade	36 min
Jun 1, 1:51 PM EDT	Special Weather Statement	FFC	Chattooga, Walker	24 min
Jun 1, 1:55 PM EDT	Special Weather Statement	FFC	Cobb, Douglas, Fulton	35 min
Jun 1, 2:16 PM EDT	Special Weather Statement	FFC	Chattooga, Floyd, Gordon	29 min
Jun 1, 2:19 PM EDT	Severe Thunderstorm Warning	FFC	Floyd, Gordon, Murray, Walker, Whitfield	41 min
Jun 1, 2:24 PM EDT	Severe Thunderstorm Warning	FFC	DeKalb, Fulton, Gwinnett	36 min
Jun 1, 2:26 PM EDT	Severe Thunderstorm Warning	FFC	Chattooga, Floyd	49 min
Jun 1, 2:33 PM EDT	Special Weather Statement	FFC	Douglas	27 min
Jun 1, 2:47 PM EDT	Severe Thunderstorm Warning	FFC	Bartow, Floyd, Gordon	28 min
Jun 1, 2:55 PM EDT	Severe Thunderstorm Warning	FFC	DeKalb, Gwinnett, Rockdale, Walton	35 min
Jun 1, 3:00 PM EDT	Special Weather Statement	FFC	Bartow, Floyd, Haralson, Paulding, Polk	30 min
Jun 1, 3:02 PM EDT	Severe Thunderstorm Warning	FFC	Dawson, Gilmer, Gordon, Pickens	28 min
Jun 1, 3:03 PM EDT	Special Weather Statement	FFC	Clayton, DeKalb	27 min
Jun 1, 3:17 PM EDT	Severe Thunderstorm Warning	FFC	Carroll, Haralson, Paulding, Polk	28 min
Jun 1, 3:24 PM EDT	Severe Thunderstorm Warning	FFC	Newton, Walton	36 min
Jun 1, 3:27 PM EDT	Special Weather Statement	FFC	Cherokee	33 min
Jun 1, 3:30 PM EDT	Severe Thunderstorm Warning	FFC	Cherokee, Cobb, Fulton	45 min
Jun 1, 3:32 PM EDT	Special Weather Statement	FFC	Clayton, Coweta, Fayette, Henry, Newton, Rockdale	28 min
Jun 1, 3:44 PM EDT	Special Weather Statement	FFC	Dawson	31 min
Jun 1, 3:47 PM EDT	Special Weather Statement	FFC	Carroll, Cobb, Douglas, Fulton	28 min
Jun 1, 3:51 PM EDT	Severe Thunderstorm Warning	FFC	Carroll, Clayton, Cobb, Coweta, Douglas, Fayette and 2 more	39 min
Jun 1, 3:56 PM EDT	Severe Thunderstorm Warning	FFC	Clarke, Greene, Morgan, Oconee, Oglethorpe, Walton	34 min
Jun 1, 3:57 PM EDT	Special Weather Statement	FFC	Forsyth	33 min
Jun 1, 4:02 PM EDT	Severe Thunderstorm Warning	FFC	Forsyth, Gwinnett, Hall	43 min
Jun 1, 4:03 PM EDT	Special Weather Statement	FFC	Heard	27 min
Jun 1, 4:07 PM EDT	Severe Thunderstorm Warning	FFC	Carroll, Coweta, Heard	38 min
Jun 1, 4:14 PM EDT	Severe Thunderstorm Warning	FFC	Dawson, Forsyth, Hall, Lumpkin	46 min
Jun 1, 4:25 PM EDT	Special Weather Statement	FFC	Butts, Henry, Jasper, Newton, Spalding	35 min
Jun 1, 4:30 PM EDT	Severe Thunderstorm Warning	FFC	Clarke, Greene, Morgan, Oconee, Oglethorpe, Taliaferro and 1 more	30 min
Jun 1, 4:38 PM EDT	Severe Thunderstorm Warning	FFC	Clayton, Coweta, Fayette, Heard, Henry, Meriwether and 3 more	52 min
Jun 1, 4:47 PM EDT	Severe Thunderstorm Warning	FFC	Greene, Hancock, Jasper, Morgan, Putnam	28 min
Jun 1, 4:53 PM EDT	Severe Thunderstorm Warning	FFC	Butts, Henry, Jasper, Lamar, Monroe, Newton and 1 more	52 min
Jun 1, 5:01 PM EDT	Severe Thunderstorm Warning	FFC	Greene, Hancock, Oglethorpe, Taliaferro, Warren, Wilkes	29 min
Jun 1, 5:04 PM EDT	Flash Flood Warning	FFC	Cobb, Paulding	5 hr
Jun 1, 5:06 PM EDT	River Flood Warning	FFC	Cobb	24 hr
Jun 1, 5:09 PM EDT	River Flood Warning	FFC	Cobb	17 min
Jun 1, 5:19 PM EDT	Severe Thunderstorm Warning	FFC	Baldwin, Greene, Hancock, Jasper, Jones, Putnam	26 min
Jun 1, 5:21 PM EDT	Severe Thunderstorm Warning	FFC	Bibb, Crawford, Harris, Jones, Lamar, Meriwether and 5 more	39 min
Jun 1, 5:28 PM EDT	Special Weather Statement	FFC	Oglethorpe	62 min
Jun 1, 5:42 PM EDT	Severe Thunderstorm Warning	FFC	Baldwin, Greene, Hancock, Jasper, Jones, Monroe and 2 more	48 min
Jun 1, 6:27 PM EDT	Special Weather Statement	FFC	Twiggs, Washington, Wilkinson	33 min
Jun 1, 7:03 PM EDT	Special Weather Statement	FFC	Macon	27 min
Jun 1, 7:21 PM EDT	Special Weather Statement	FFC	Chattahoochee	24 min
Jun 1, 7:41 PM EDT	Severe Thunderstorm Warning	FFC	Chattahoochee, Marion, Stewart	49 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2018 Every severe thunderstorm warning in 2018

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.