Alert archive / Georgia / Tornado Warnings in 2018

Tornado Warning 23, NWS Atlanta, GA

November 1, 2018Coweta County, Fayette County, Georgia

NWS Atlanta, GA issued this tornado warning at Nov 1, 2018, 2:04 PM EDT for Coweta County, Fayette County, Georgia. It was in force for 12 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
Nov 1, 2018, 2:04 PM EDT (18:04 UTC)
Expired
Nov 1, 2018, 2:16 PM EDT
In force
12 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Coweta County, GA, Fayette County, GA

The radar

The Atlanta radar (KFFC), 4 km from the middle of the area, began a volume at 18:03 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, 6.1 hours before the alert went out and 6 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 12:00Z on 2018-11-01Temperature 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 12:00Z on 2018-11-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 249 square meters per square second.19395878Sfc1 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
621 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
249 m²/s²
0-3 km storm-relative helicity
271 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

532 
WFUS52 KFFC 011804
TORFFC
GAC077-113-011830-
/O.NEW.KFFC.TO.W.0023.181101T1804Z-181101T1830Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Peachtree City GA
204 PM EDT THU NOV 1 2018

The National Weather Service in Peachtree City has issued a

* Tornado Warning for...
  Fayette County in north central Georgia...
  Southeastern Coweta County in west central Georgia...

* Until 230 PM EDT.
    
* At 204 PM EDT, a severe thunderstorm capable of producing a tornado
  was located over Moreland, or 8 miles southeast of Newnan, moving
  northeast at 55 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* Locations impacted include...
  Fayetteville, Peachtree City, Senoia, Grantville, Luthersville,
  Brooks, Moreland, Sharpsburg, Turin, Woolsey, Starrs Mill, Inman
  and Lake Horton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!

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 3347 8451 3346 8438 3344 8440 3342 8440
      3341 8439 3336 8440 3334 8438 3332 8439
      3327 8443 3322 8468 3323 8470 3323 8471
      3322 8472 3322 8481 3325 8484
TIME...MOT...LOC 1804Z 239DEG 49KT 3326 8473 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$
1 follow-up statement
383 
WWUS52 KFFC 011816
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
216 PM EDT THU NOV 1 2018

GAC077-113-011826-
/O.CAN.KFFC.TO.W.0023.000000T0000Z-181101T1830Z/
Fayette GA-Coweta GA-
216 PM EDT THU NOV 1 2018

...THE TORNADO WARNING FOR FAYETTE AND SOUTHEASTERN COWETA COUNTIES
IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Peachtree City.

LAT...LON 3347 8451 3346 8438 3344 8440 3342 8440
      3341 8439 3336 8440 3334 8438 3332 8439
      3327 8443 3322 8468 3323 8470 3323 8471
      3322 8472 3322 8481 3325 8484
TIME...MOT...LOC 1815Z 239DEG 49KT 3335 8456 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 1, 12:54 PM EDTSpecial Weather StatementFFCDade, Walker66 min
Nov 1, 1:07 PM EDTTornado WarningFFCCatoosa, Dade, Walker38 min
Nov 1, 1:11 PM EDTSpecial Weather StatementFFCChattahoochee, Harris, Heard, Meriwether, Muscogee, Stewart and 1 more34 min
Nov 1, 1:39 PM EDTTornado WarningFFCCatoosa, Walker36 min
Nov 1, 1:50 PM EDTSpecial Weather StatementFFCClayton, Coweta, Douglas, Fayette, Fulton25 min
Nov 1, 1:54 PM EDTSpecial Weather StatementFFCChattahoochee, Harris, Marion, Meriwether, Muscogee, Pike and 4 more36 min
Nov 1, 2:14 PM EDTSpecial Weather StatementFFCWhitfield46 min
Nov 1, 2:21 PM EDTSpecial Weather StatementFFCClayton, DeKalb, Fayette, Henry, Spalding39 min
Nov 1, 2:27 PM EDTSpecial Weather StatementFFCCrawford, Lamar, Macon, Pike, Schley, Sumter and 3 more48 min
Nov 1, 2:38 PM EDTSpecial Weather StatementFFCCherokee52 min
Nov 1, 3:11 PM EDTSpecial Weather StatementFFCBibb, Butts, Crawford, Dooly, Henry, Houston and 5 more49 min
Nov 1, 3:47 PM EDTSpecial Weather StatementFFCBleckley, Crisp, Houston, Pulaski, Twiggs43 min
Nov 1, 3:50 PM EDTSpecial Weather StatementFFCBibb, Jasper, Jones, Morgan40 min
Nov 1, 4:27 PM EDTSpecial Weather StatementFFCDodge, Laurens, Wilcox, Wilkinson48 min
Nov 1, 4:30 PM EDTSpecial Weather StatementFFCBaldwin, Greene, Oglethorpe, Putnam45 min

Nearby

Tornado Warnings in Georgia, 2018Every tornado warning in 2018Tornadoes 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.