Alert archive / Georgia / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 2, NWS Atlanta, GA

January 26, 2021Coweta County, Fayette County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jan 26, 2021, 5:34 AM EST for Coweta County, Fayette County, Georgia. It was in force for 41 min. 4 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
Jan 26, 2021, 5:34 AM EST (10:34 UTC)
Expired
Jan 26, 2021, 6:15 AM EST
In force
41 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Coweta County, GA, Fayette County, GA

The radar

The Atlanta radar (KFFC), 11 km from the middle of the area, began a volume at 10:33 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

TimeReportWhereRemark
Jan 26, 5:40 AM ESTTSTM WND DMG2 Wsw Newnan, GAA COUPLE TREES REPORTED DOWN WSW OF NEWNAN AROUND OLD CORINTH RD
Jan 26, 5:50 AM ESTTSTM WND DMG4 Sw Turin, GAA COUPLE TREES REPORTED DOWN NEAR HWY 54, SW OF SHARPSBURG
Jan 26, 6:04 AM ESTTSTM WND DMG1 Nnw Brooks, GAREPORT OF AN OLDER BARN BLOWN DOWN NEAR THE INTERSECTION OF MORGAN MILL RD AND WHITE WATER RD.
Jan 26, 6:05 AM ESTTSTM WND DMGHaralson, GAREPORT OF A TREE BLOWN DOWN IN HARALSON ALONG HWY 74.

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 00:00Z, 10.6 hours before the alert went out and 17 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-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2021-01-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2021-01-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 221 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1306 m above ground
0-6 km bulk shear
68 kt
0-1 km storm-relative helicity
221 m²/s²
0-3 km storm-relative helicity
323 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

062 
WUUS52 KFFC 261034
SVRFFC
GAC077-113-261115-
/O.NEW.KFFC.SV.W.0002.210126T1034Z-210126T1115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Peachtree City GA
534 AM EST Tue Jan 26 2021

The National Weather Service in Peachtree City has issued a

* Severe Thunderstorm Warning for...
  Fayette County in north central Georgia...
  Coweta County in west central Georgia...

* Until 615 AM EST.

* At 534 AM EST, a severe thunderstorm was located near Newnan,
  moving east at 50 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Newnan, Fayetteville, Peachtree City, Tyrone, Senoia, Grantville,
  Brooks, Moreland, Sharpsburg, Turin, Haralson, Woolsey, East
  Newnan, Plant Yates, Starrs Mill, Arnco-Sargent, Inman, Dunaway
  Gardens, Cannongate and Lake Horton.

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 3344 8496 3344 8494 3345 8492 3348 8489
      3348 8446 3340 8439 3338 8439 3337 8440
      3333 8439 3326 8445 3326 8450 3325 8451
      3322 8451 3322 8465 3323 8465 3322 8469
      3323 8470 3322 8494 3328 8495 3330 8497
TIME...MOT...LOC 1034Z 272DEG 44KT 3334 8487 

HAIL...<.75IN
WIND...60MPH
 
$$
1 follow-up statement
970 
WWUS52 KFFC 261048
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
548 AM EST Tue Jan 26 2021

GAC077-113-261115-
/O.CON.KFFC.SV.W.0002.000000T0000Z-210126T1115Z/
Fayette GA-Coweta GA-
548 AM EST Tue Jan 26 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 AM EST
FOR FAYETTE AND EASTERN COWETA COUNTIES...

At 548 AM EST, a severe thunderstorm was located over Sharpsburg, or
10 miles east of Newnan, moving east at 55 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

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

Locations impacted include...
Newnan, Fayetteville, Peachtree City, Tyrone, Senoia, Grantville,
Brooks, Moreland, Sharpsburg, Turin, Haralson, Woolsey, East Newnan,
Starrs Mill, Inman, Cannongate, Lake Horton, Thomas Crossroads and
Madras.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

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.

&&

LAT...LON 3339 8479 3342 8478 3348 8474 3348 8446
      3340 8439 3338 8439 3337 8440 3333 8439
      3326 8445 3326 8450 3325 8451 3322 8451
      3322 8465 3323 8465 3322 8469 3323 8470
      3322 8483 3332 8480
TIME...MOT...LOC 1048Z 267DEG 49KT 3336 8462 

HAIL...<.75IN
WIND...60MPH
 
$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 25, 8:17 PM ESTSpecial Weather StatementFFCCatoosa, Walker28 min
Jan 25, 10:36 PM ESTSpecial Weather StatementFFCChattooga24 min
Jan 25, 10:59 PM ESTSpecial Weather StatementFFCGordon31 min
Jan 26, 1:19 AM ESTSpecial Weather StatementFFCPolk26 min
Jan 26, 1:45 AM ESTSpecial Weather StatementFFCPaulding30 min
Jan 26, 2:07 AM ESTSevere Thunderstorm WarningFFCBartow, Cherokee, Cobb, Paulding38 min
Jan 26, 2:15 AM ESTTornado WarningFFCCherokee, Cobb, Paulding15 min
Jan 26, 2:32 AM ESTSpecial Weather StatementFFCCobb, Forsyth28 min
Jan 26, 2:56 AM ESTSpecial Weather StatementFFCHall34 min
Jan 26, 3:14 AM ESTSpecial Weather StatementFFCPolk61 min
Jan 26, 3:37 AM ESTSpecial Weather StatementFFCCobb, Paulding53 min
Jan 26, 5:09 AM ESTSpecial Weather StatementFFCHeard36 min
Jan 26, 5:31 AM ESTSpecial Weather StatementFFCCoweta, Fayette44 min
Jan 26, 6:04 AM ESTSpecial Weather StatementFFCHenry, Spalding41 min
Jan 26, 6:06 AM ESTSpecial Weather StatementFFCMeriwether, Pike39 min
Jan 26, 6:09 AM ESTSevere Thunderstorm WarningFFCFayette, Spalding33 min
Jan 26, 6:28 AM ESTSevere Thunderstorm WarningFFCButts, Henry, Jasper, Newton, Spalding32 min
Jan 26, 8:14 AM ESTRiver Flood WarningFFCForsyth5 hr
Jan 26, 11:18 AM ESTSpecial Weather StatementFFCTwiggs27 min
Jan 26, 12:01 PM ESTSpecial Weather StatementFFCLaurens29 min
Jan 26, 12:50 PM ESTRiver Flood WarningFFCForsyth, Fulton24 hr
Jan 26, 1:15 PM ESTSpecial Weather StatementFFCEmanuel, Johnson45 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.