Alert archive / Georgia / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 331, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Aug 19, 2020, 2:50 PM EDT for Murray County, Whitfield County, 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
- Aug 19, 2020, 2:50 PM EDT (18:50 UTC)
- Expired
- Aug 19, 2020, 3:15 PM EDT
- In force
- 25 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Murray County, GA, Whitfield County, GA
The radar
The Northeast Alabama radar (KHTX), 107 km from the middle of the area, began a volume at 18:52 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, 6.8 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.
- Mixed-layer CAPE
- 691 J/kg
- Mixed-layer CIN
- -94 J/kg
- Mixed-layer LCL
- 1065 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -24 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
481
WUUS52 KFFC 191850
SVRFFC
GAC213-313-191915-
/O.NEW.KFFC.SV.W.0331.200819T1850Z-200819T1915Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
250 PM EDT Wed Aug 19 2020
The National Weather Service in Peachtree City has issued a
* Severe Thunderstorm Warning for...
West central Murray County in northwestern Georgia...
East central Whitfield County in northwestern Georgia...
* Until 315 PM EDT.
* At 250 PM EDT, a severe thunderstorm was located over Dawnville, or
near Dalton, moving south at 5 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Dalton and Dawnville.
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 3487 8498 3489 8484 3479 8481 3474 8490
3477 8498
TIME...MOT...LOC 1850Z 351DEG 5KT 3482 8492
HAIL...1.00IN
WIND...60MPH
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 18, 9:38 PM EDT | Special Weather Statement | FFC | Clayton | 52 min |
| Aug 18, 9:42 PM EDT | Severe Thunderstorm Warning | FFC | Clayton, Coweta, Douglas, Fayette, Fulton | 36 min |
| Aug 18, 9:51 PM EDT | Special Weather Statement | FFC | Sumter | 24 min |
| Aug 19, 7:44 AM EDT | Special Weather Statement | FFC | Murray | 31 min |
| Aug 19, 12:55 PM EDT | Special Weather Statement | FFC | Dade | 35 min |
| Aug 19, 1:32 PM EDT | Special Weather Statement | FFC | Dade, Walker | 28 min |
| Aug 19, 1:35 PM EDT | Special Weather Statement | FFC | Gilmer, Pickens | 25 min |
| Aug 19, 2:08 PM EDT | Flash Flood Warning | FFC | Dade | 6 hr |
| Aug 19, 2:20 PM EDT | Special Weather Statement | FFC | Dawson | 25 min |
| Aug 19, 2:22 PM EDT | Special Weather Statement | FFC | Whitfield | 38 min |
| Aug 19, 2:24 PM EDT | Special Weather Statement | FFC | Gilmer | 36 min |
| Aug 19, 2:37 PM EDT | Severe Thunderstorm Warning | FFC | Catoosa, Whitfield | 23 min |
| Aug 19, 2:43 PM EDT | Special Weather Statement | FFC | White | 32 min |
| Aug 19, 3:11 PM EDT | Severe Thunderstorm Warning | FFC | Murray, Whitfield | 34 min |
| Aug 19, 3:13 PM EDT | Special Weather Statement | FFC | White | 32 min |
| Aug 19, 3:33 PM EDT | Special Weather Statement | FFC | Bartow | 27 min |
| Aug 19, 3:45 PM EDT | Special Weather Statement | FFC | Murray | 30 min |
| Aug 19, 3:55 PM EDT | Special Weather Statement | FFC | Bartow, Floyd, Gordon | 35 min |
| Aug 19, 4:28 PM EDT | Special Weather Statement | FFC | Chattooga, Floyd, Gordon | 32 min |
| Aug 19, 5:09 PM EDT | Special Weather Statement | FFC | Cherokee | 36 min |
| Aug 19, 5:12 PM EDT | Special Weather Statement | FFC | Carroll, Douglas | 33 min |
| Aug 19, 5:36 PM EDT | Special Weather Statement | FFC | Jackson | 24 min |
| Aug 19, 5:42 PM EDT | Special Weather Statement | FFC | Carroll, Cherokee, Cobb, Douglas, Forsyth, Fulton | 33 min |
| Aug 19, 5:51 PM EDT | Severe Thunderstorm Warning | FFC | Cherokee, Cobb, Fulton | 28 min |
| Aug 19, 5:58 PM EDT | Special Weather Statement | FFC | Jackson | 32 min |
| Aug 19, 6:28 PM EDT | Special Weather Statement | FFC | Clarke | 32 min |
| Aug 19, 6:29 PM EDT | Special Weather Statement | FFC | DeKalb, Fulton, Gwinnett | 31 min |
| Aug 19, 6:36 PM EDT | Special Weather Statement | FFC | Heard | 24 min |
| Aug 19, 6:57 PM EDT | Special Weather Statement | FFC | Clarke | 33 min |
| Aug 19, 7:05 PM EDT | Special Weather Statement | FFC | Oconee | 25 min |
| Aug 19, 7:07 PM EDT | Special Weather Statement | FFC | Coweta | 23 min |
| Aug 19, 7:08 PM EDT | Special Weather Statement | FFC | Gwinnett | 37 min |
| Aug 19, 7:18 PM EDT | Special Weather Statement | FFC | Greene | 27 min |
| Aug 19, 7:22 PM EDT | Special Weather Statement | FFC | Wilkes | 23 min |
| Aug 19, 7:28 PM EDT | Special Weather Statement | FFC | Coweta | 32 min |
| Aug 19, 7:45 PM EDT | Special Weather Statement | FFC | Greene | 30 min |
| Aug 19, 7:47 PM EDT | Special Weather Statement | FFC | Wilkes | 28 min |
| Aug 19, 7:58 PM EDT | Special Weather Statement | FFC | Coweta | 32 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2020Every severe thunderstorm warning in 2020
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.