Alert archive / Georgia / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 11, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Mar 19, 2018, 6:28 PM EDT for Dooly County, Houston County, Pulaski County, Georgia. It was in force for 32 min. 1 report 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
- Mar 19, 2018, 6:28 PM EDT (22:28 UTC)
- Expired
- Mar 19, 2018, 7:00 PM EDT
- In force
- 32 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Dooly County, GA, Houston County, GA, Pulaski County, GA
The radar
The Robins AFB radar (KJGX), 51 km from the middle of the area, began a volume at 22:31 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 |
|---|---|---|---|
| Mar 19, 6:30 PM EDT | HAIL 1.75 | 1 Ese Henderson, GA | ESTIMATED GOLFBALL HAIL REPORT OFF I-75 AT THE TWIN OAK RV PARK. EMPLOYEE STATED THERE WAS A LOT OF IT. |
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, 10.5 hours before the alert went out and 137 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 531 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 136 m²/s²
- 0-3 km storm-relative helicity
- 162 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
600
WUUS52 KFFC 192228
SVRFFC
GAC093-153-235-192300-
/O.NEW.KFFC.SV.W.0011.180319T2228Z-180319T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
628 PM EDT MON MAR 19 2018
The National Weather Service in Peachtree City has issued a
* Severe Thunderstorm Warning for...
Northwestern Pulaski County in central Georgia...
Northeastern Dooly County in central Georgia...
Southern Houston County in central Georgia...
* Until 700 PM EDT
* At 628 PM EDT, a severe thunderstorm was located over Henderson, or
8 miles southwest of Perry, moving east at 40 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...
Hawkinsville, Unadilla, Hayneville, Browndale, Grovania, Elko,
Grove Park, Henderson, Klondike and Clinchfield.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for large hail and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding especially in poor drainage areas. Do not drive your
vehicle through flooded roadways. Slow down and be prepared for
possible loss of control due to hydroplaning.
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 3228 8385 3239 8384 3246 8351 3223 8352
TIME...MOT...LOC 2228Z 274DEG 36KT 3234 8380
HAIL...1.25IN
WIND...60MPH
$$1 follow-up statement
885
WWUS52 KFFC 192255
SVSFFC
Severe Weather Statement
National Weather Service Peachtree City GA
655 PM EDT MON MAR 19 2018
GAC093-153-235-192303-
/O.EXP.KFFC.SV.W.0011.000000T0000Z-180319T2300Z/
Pulaski GA-Dooly GA-Houston GA-
655 PM EDT MON MAR 19 2018
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN PULASKI...
NORTHEASTERN DOOLY AND SOUTHERN HOUSTON COUNTIES WILL EXPIRE AT 700
PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning will be allowed to expire. However, small
hail, lightning and heavy rain are still possible with this
thunderstorm as it tracks across northern Pulaski and Bleckley
county.
LAT...LON 3228 8385 3239 8384 3246 8351 3223 8352
TIME...MOT...LOC 2253Z 274DEG 36KT 3232 8354
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 19, 12:14 PM EDT | Special Weather Statement | FFC | Gilmer | 31 min |
| Mar 19, 12:44 PM EDT | Special Weather Statement | FFC | Lumpkin | 31 min |
| Mar 19, 1:11 PM EDT | Special Weather Statement | FFC | Lumpkin, White | 34 min |
| Mar 19, 5:00 PM EDT | Special Weather Statement | FFC | Crisp, Sumter | 30 min |
| Mar 19, 5:03 PM EDT | Special Weather Statement | FFC | Carroll | 27 min |
| Mar 19, 5:14 PM EDT | Severe Thunderstorm Warning | FFC | Crisp, Dooly, Sumter | 31 min |
| Mar 19, 5:15 PM EDT | Severe Thunderstorm Warning | FFC | Marion, Schley, Taylor | 30 min |
| Mar 19, 5:34 PM EDT | Special Weather Statement | FFC | Crisp, Wilcox | 26 min |
| Mar 19, 5:38 PM EDT | Special Weather Statement | FFC | Dade | 37 min |
| Mar 19, 5:44 PM EDT | Severe Thunderstorm Warning | FFC | Crisp, Dooly, Pulaski, Wilcox | 31 min |
| Mar 19, 5:47 PM EDT | Special Weather Statement | FFC | Macon | 28 min |
| Mar 19, 6:01 PM EDT | Special Weather Statement | FFC | Catoosa | 29 min |
| Mar 19, 6:02 PM EDT | Severe Thunderstorm Warning | FFC | Houston, Macon, Peach | 28 min |
| Mar 19, 6:06 PM EDT | Severe Thunderstorm Warning | FFC | Houston, Pulaski | 24 min |
| Mar 19, 6:18 PM EDT | Special Weather Statement | FFC | Bleckley | 27 min |
| Mar 19, 6:36 PM EDT | Special Weather Statement | FFC | Lamar, Monroe | 24 min |
| Mar 19, 6:43 PM EDT | Special Weather Statement | FFC | Laurens | 32 min |
| Mar 19, 7:00 PM EDT | Special Weather Statement | FFC | Pulaski | 30 min |
| Mar 19, 7:02 PM EDT | Special Weather Statement | FFC | Johnson | 28 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2018Every 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.