Alert archive / Georgia / Tornado Warnings in 2013

Tornado Warning 15, NWS Atlanta, GA

April 11, 20134 counties in Georgia

NWS Atlanta, GA issued this tornado warning at Apr 11, 2013, 6:44 PM EDT for 4 counties in Georgia. It was in force for 46 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
Apr 11, 2013, 6:44 PM EDT (22:44 UTC)
Expired
Apr 11, 2013, 7:30 PM EDT
In force
46 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon

Counties Bartow County, GA, Haralson County, GA, Paulding County, GA, Polk County, GA

The radar

The Atlanta radar (KFFC), 86 km from the middle of the area, began a volume at 22:44 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
Apr 11, 6:50 PM EDTHAIL 2.755 Ssw Rockmart, GAAN AMATEUR RADIO OPERATOR REPORTED BASEBALL SIZED HAIL IN THIS AREA.
Apr 11, 6:58 PM EDTHAIL 2.75Rockmart, GABASEBALL SIZED HAIL REPORTED AT A GAS STATION IN ROCKMART.
Apr 11, 6:59 PM EDTHAIL 14 S Rockmart, GAHAM RADIO OPERATOR REPORTED QUARTER SIZED HAIL 4 MILES SOUTH OF ROCKMART.
Apr 11, 7:01 PM EDTTORNADO2 W Braswell, GAA BRIEF EF1 TORNADO TOUCHED DOWN SOUTH OF ROCKMART. THE PATH WAS APPROXIMATELY 3 TENTHS OF A MILE LONG. ABOUT 50 TREES WERE SNAPPED AND ANOTHER 25 OR SO WERE UPROOTED. THE TORNADO WAS 25 YARDS AT ITS WIDEST POINT. THE TORNADO WAS ON THE GROUND FOR AROUND ONE M

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 11, 4:45 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.7 hours before the alert went out and 88 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 2013-04-11Temperature 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 2013-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 121 square meters per square second.193958Sfc1 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
1029 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
121 m²/s²
0-3 km storm-relative helicity
123 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

409 
WFUS52 KFFC 112244
TORFFC
GAC015-143-223-233-112330-
/O.NEW.KFFC.TO.W.0015.130411T2244Z-130411T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
644 PM EDT THU APR 11 2013

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN BARTOW COUNTY IN NORTHWEST GEORGIA
  NORTHEASTERN HARALSON COUNTY IN NORTHWEST GEORGIA
  NORTHERN PAULDING COUNTY IN NORTHWEST GEORGIA
  EASTERN POLK COUNTY IN NORTHWEST GEORGIA

* UNTIL 730 PM EDT

* AT 640 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR BUCHANAN...
  MOVING NORTHEAST AT 40 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  ROCKMART...ARAGON...BRASWELL...TAYLORSVILLE...EUHARLEE...KINGSTON
  AND CARTERSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER INSIDE A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT THURSDAY EVENING
FOR NORTHWESTERN GEORGIA.

&&

LAT...LON 3410 8508 3410 8504 3413 8505 3427 8494
      3409 8471 3408 8474 3402 8474 3377 8520
      3387 8523
TIME...MOT...LOC 2243Z 227DEG 35KT 3383 8513

$$
3 follow-up statements
433 
WWUS52 KFFC 112258
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
658 PM EDT THU APR 11 2013

GAC143-112307-
/O.CAN.KFFC.TO.W.0015.000000T0000Z-130411T2330Z/
HARALSON GA-
658 PM EDT THU APR 11 2013

...THE TORNADO WARNING FOR NORTHEASTERN HARALSON COUNTY IS
CANCELLED...

THE STORM THAT PROMPTED THE WARNING HAS EXITED THE AREA.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT THURSDAY EVENING
FOR NORTHWESTERN GEORGIA.

LAT...LON 3402 8474 3390 8505 3394 8513 3408 8504
      3410 8502 3412 8501 3426 8493 3409 8471
      3408 8474
TIME...MOT...LOC 2257Z 226DEG 32KT 3394 8503

$$

GAC015-223-233-112330-
/O.CON.KFFC.TO.W.0015.000000T0000Z-130411T2330Z/
POLK GA-PAULDING GA-BARTOW GA-
658 PM EDT THU APR 11 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR
SOUTHWESTERN BARTOW...NORTHERN PAULDING AND EASTERN POLK COUNTIES...

AT 654 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR YORKVILLE...MOVING
NORTHEAST AT 35 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO VAN
WERT...ROCKMART...ARAGON...BRASWELL...TAYLORSVILLE...BURNT HICKORY
RIDGE...STILESBORO...EUHARLEE AND CARTERSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING GOLF 
BALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT THURSDAY EVENING
FOR NORTHWESTERN GEORGIA.

&&

LAT...LON 3402 8474 3390 8505 3394 8513 3408 8504
      3410 8502 3412 8501 3426 8493 3409 8471
      3408 8474
TIME...MOT...LOC 2257Z 226DEG 32KT 3394 8503

$$
087 
WWUS52 KFFC 112307
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
707 PM EDT THU APR 11 2013

GAC015-223-233-112330-
/O.CON.KFFC.TO.W.0015.000000T0000Z-130411T2330Z/
POLK GA-PAULDING GA-BARTOW GA-
707 PM EDT THU APR 11 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR
SOUTHWESTERN BARTOW...NORTHERN PAULDING AND NORTHEASTERN POLK
COUNTIES...

AT 703 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR BRASWELL...MOVING
NORTHEAST AT 40 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
TAYLORSVILLE...BURNT HICKORY RIDGE...STILESBORO AND EUHARLEE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
BASEBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

&&

LAT...LON 3402 8474 3396 8498 3404 8506 3408 8504
      3410 8502 3412 8501 3426 8493 3409 8471
      3408 8474
TIME...MOT...LOC 2306Z 225DEG 33KT 3401 8495

$$
229 
WWUS52 KFFC 112317
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
717 PM EDT THU APR 11 2013

GAC233-112326-
/O.CAN.KFFC.TO.W.0015.000000T0000Z-130411T2330Z/
POLK GA-
717 PM EDT THU APR 11 2013

...THE TORNADO WARNING FOR EXTREME NORTHEASTERN POLK COUNTY IS
CANCELLED...

THE SEVERE STORM HAS EXITED THE WARNED AREA.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT THURSDAY EVENING
FOR NORTHWESTERN GEORGIA.

LAT...LON 3414 8495 3422 8487 3409 8471 3403 8492
      3407 8494 3408 8493 3409 8495 3411 8496
TIME...MOT...LOC 2316Z 225DEG 33KT 3407 8487

$$

GAC015-223-112330-
/O.CON.KFFC.TO.W.0015.000000T0000Z-130411T2330Z/
PAULDING GA-BARTOW GA-
717 PM EDT THU APR 11 2013

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR SOUTH
CENTRAL BARTOW AND NORTHEASTERN PAULDING COUNTIES...

AT 712 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO. THIS TORNADO WAS LOCATED NEAR STILESBORO...MOVING
NORTHEAST AT 40 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
EUHARLEE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
BASEBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

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. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT THURSDAY EVENING
FOR NORTHWESTERN GEORGIA.

&&

LAT...LON 3414 8495 3422 8487 3409 8471 3403 8492
      3407 8494 3408 8493 3409 8495 3411 8496
TIME...MOT...LOC 2316Z 225DEG 33KT 3407 8487

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 11, 4:46 PM EDTSpecial Weather StatementFFCJohnson29 min
Apr 11, 5:19 PM EDTSpecial Weather StatementFFCJefferson26 min
Apr 11, 6:16 PM EDTSevere Thunderstorm WarningFFCCarroll, Haralson, Paulding, Polk44 min
Apr 11, 6:21 PM EDTTornado WarningFFCCarroll, Haralson, Paulding24 min
Apr 11, 7:03 PM EDTSpecial Weather StatementFFCGordon, Murray, Whitfield42 min
Apr 11, 7:19 PM EDTSevere Thunderstorm WarningFFCBartow, Cherokee, Pickens41 min
Apr 11, 7:27 PM EDTSevere Thunderstorm WarningFFCGilmer, Gordon, Murray, Whitfield48 min
Apr 11, 7:33 PM EDTTornado WarningFFCBartow, Cherokee, Pickens42 min
Apr 11, 7:43 PM EDTSevere Thunderstorm WarningFFCFannin, Murray, Whitfield32 min

Nearby

Tornado Warnings in Georgia, 2013Every tornado warning in 2013Tornadoes in 2013

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.