Alert archive / Georgia / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 100, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jun 14, 2021, 4:52 PM EDT for 4 counties in Georgia. It was in force for 38 min. 6 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 14, 2021, 4:52 PM EDT (20:52 UTC)
- Expired
- Jun 14, 2021, 5:30 PM EDT
- In force
- 38 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Gwinnett County, GA, Newton County, GA, Rockdale County, GA, Walton County, GA
The radar
The Atlanta radar (KFFC), 72 km from the middle of the area, began a volume at 20:51 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 14, 4:55 PM EDT | TSTM WND DMG | 2 Nnw Youth, GA | THE WALTON COUNTY EMERGENCY MANAGER REPORTED POWER LINES DOWN ON HIGHWAY 81 IN LOGANVILLE. |
| Jun 14, 4:55 PM EDT | TSTM WND DMG | 2 Wnw Youth, GA | THE WALTON COUNTY EMERGENCY MANAGER REPORTED TREES AND POWER LINES DOWN ALONG CLAUDE BREWER ROAD IN LOGANVILLE. |
| Jun 14, 5:00 PM EDT | TSTM WND DMG | 2 Ne Big Haynes Creek P, GA | THE WALTON COUNTY EMERGENCY MANAGER REPORTED TREES DOWN AROUND S. SHARON CHURCH ROAD AND WHITE ROAD IN LOGANVILLE. |
| Jun 14, 5:07 PM EDT | HAIL 1 | 2 Ene Big Haynes Creek, GA | CEDAR LAKES GOLF CLUB REPORTED HAIL FROM DIME TO QUARTER SIZED. |
| Jun 14, 5:07 PM EDT | HAIL 1.75 | 2 Ne Big Haynes Creek P, GA | GOLF BALL SIZED HAIL WAS REPORTED ALONG CENTER HILL CHURCH RD. |
| Jun 14, 5:15 PM EDT | TSTM WND DMG | 2 W Social Circle, GA | THE WALTON COUNTY EMERGENCY MANAGER REPORTED TREES DOWN AROUND ALCOVA DRIVE AND COUNTY LINE ROAD IN SOCIAL CIRCLE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.9 hours before the alert went out and 67 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
- 740 J/kg
- Mixed-layer CIN
- -90 J/kg
- Mixed-layer LCL
- 1027 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 48 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.1
The text
As transmitted.
493
WUUS52 KFFC 142052
SVRFFC
GAC135-217-247-297-142130-
/O.NEW.KFFC.SV.W.0100.210614T2052Z-210614T2130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
452 PM EDT Mon Jun 14 2021
The National Weather Service in Peachtree City has issued a
* Severe Thunderstorm Warning for...
Rockdale County in north central Georgia...
Southeastern Gwinnett County in north central Georgia...
Southwestern Walton County in north central Georgia...
Central Newton County in north central Georgia...
* Until 530 PM EDT.
* At 452 PM EDT, a severe thunderstorm was located over Youth, or 10
miles west of Monroe, moving south at 15 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Conyers, Covington, Snellville, Loganville, Social Circle, Oxford,
Porterdale, Walnut Grove, Newborn, Between, Jersey, Lakeview
Estates, Georgia International Horse Park, Almon, Milstead, Youth,
Starrsville, Big Haynes Creek Park, Brick Store and Rosebud.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail and damaging winds and continuous cloud to ground
lightning is occurring with this storm. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.
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 3385 8377 3352 8369 3359 8412 3373 8405
3375 8403 3376 8404 3386 8399
TIME...MOT...LOC 2052Z 004DEG 14KT 3379 8389
HAIL...1.25IN
WIND...60MPH
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 10:22 PM EDT | Special Weather Statement | FFC | Catoosa | 23 min |
| Jun 13, 10:37 PM EDT | Special Weather Statement | FFC | Dade | 23 min |
| Jun 14, 2:18 PM EDT | Special Weather Statement | FFC | Dawson, Forsyth, Hall | 42 min |
| Jun 14, 2:59 PM EDT | Special Weather Statement | FFC | Heard, Troup | 31 min |
| Jun 14, 3:05 PM EDT | Special Weather Statement | FFC | Henry | 40 min |
| Jun 14, 3:07 PM EDT | Special Weather Statement | FFC | Hall | 38 min |
| Jun 14, 3:23 PM EDT | Severe Thunderstorm Warning | FFC | Heard, Meriwether, Troup | 52 min |
| Jun 14, 4:02 PM EDT | Special Weather Statement | FFC | Banks | 28 min |
| Jun 14, 4:15 PM EDT | Severe Thunderstorm Warning | FFC | Butts, Henry, Spalding | 45 min |
| Jun 14, 4:17 PM EDT | Special Weather Statement | FFC | Harris, Troup | 43 min |
| Jun 14, 4:33 PM EDT | Special Weather Statement | FFC | Clayton | 42 min |
| Jun 14, 4:48 PM EDT | Special Weather Statement | FFC | Webster | 27 min |
| Jun 14, 5:02 PM EDT | Special Weather Statement | FFC | Butts | 28 min |
| Jun 14, 5:16 PM EDT | Special Weather Statement | FFC | Taylor | 44 min |
| Jun 14, 5:34 PM EDT | Special Weather Statement | FFC | Newton, Rockdale | 26 min |
| Jun 14, 5:37 PM EDT | Special Weather Statement | FFC | DeKalb | 38 min |
| Jun 14, 6:17 PM EDT | Special Weather Statement | FFC | Morgan | 43 min |
| Jun 14, 6:25 PM EDT | Special Weather Statement | FFC | Bibb, Crawford | 50 min |
| Jun 14, 6:38 PM EDT | Special Weather Statement | FFC | Schley | 37 min |
| Jun 14, 6:40 PM EDT | Severe Thunderstorm Warning | FFC | Bibb, Crawford, Monroe | 50 min |
| Jun 14, 6:46 PM EDT | Special Weather Statement | FFC | Taliaferro | 44 min |
| Jun 14, 7:01 PM EDT | Severe Thunderstorm Warning | FFC | Greene, Taliaferro, Warren, Wilkes | 44 min |
| Jun 14, 7:51 PM EDT | Special Weather Statement | FFC | Warren | 39 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2021Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.