Alert archive / Georgia / Tornado Warnings in 2014

Tornado Warning 12, NWS Atlanta, GA

October 10, 2014Catoosa County, Walker County, Whitfield County, Georgia

NWS Atlanta, GA issued this tornado warning at Oct 10, 2014, 5:30 PM EDT for Catoosa County, Walker County, Whitfield County, Georgia. It was in force for 45 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
Oct 10, 2014, 5:30 PM EDT (21:30 UTC)
Expired
Oct 10, 2014, 6:15 PM EDT
In force
45 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon

Counties Catoosa County, GA, Walker County, GA, Whitfield County, GA

The radar

The Northeast Alabama radar (KHTX), 87 km from the middle of the area, began a volume at 21:31 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.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 9.5 hours before the alert went out and 177 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 2014-10-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 374 joules per kilogram.LCLLFCEL10008507005003002001001 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 2014-10-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 square meters per square second.1939Sfc1 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
374 J/kg
Mixed-layer CIN
-53 J/kg
Mixed-layer LCL
915 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
27 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.

441 
WFUS52 KFFC 102130
TORFFC
GAC047-295-313-102215-
/O.NEW.KFFC.TO.W.0012.141010T2130Z-141010T2215Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
530 PM EDT FRI OCT 10 2014

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* TORNADO WARNING FOR...
  CATOOSA COUNTY IN NORTHWEST GEORGIA
  CENTRAL WALKER COUNTY IN NORTHWEST GEORGIA
  NORTHWESTERN WHITFIELD COUNTY IN NORTHWEST GEORGIA

* UNTIL 615 PM EDT

* AT 525 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO OVER
  CHICKAMAUGA...MOVING EAST AT 30 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  RINGGOLD...TUNNEL HILL AND VARNELL

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO A
BASEMENT OR INTERIOR ROOM ON THE GROUND FLOOR. STAY AWAY FROM
WINDOWS. IF DRIVING...DO NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

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 3499 8498 3477 8497 3475 8534 3489 8538
TIME...MOT...LOC 2130Z 259DEG 24KT 3484 8525

$$
3 follow-up statements
332 
WWUS52 KFFC 102143
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
543 PM EDT FRI OCT 10 2014

GAC047-295-313-102215-
/O.CON.KFFC.TO.W.0012.000000T0000Z-141010T2215Z/
WHITFIELD GA-WALKER GA-CATOOSA GA-
543 PM EDT FRI OCT 10 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM EDT FOR
CATOOSA...CENTRAL WALKER AND NORTHWESTERN WHITFIELD COUNTIES...

AT 539 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR BEAUMONT..MOVING
EAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
RINGGOLD...TUNNEL HILL...ROCKY FACE AND SALEM

PRECAUTIONARY/PREPAREDNESS ACTIONS...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO A
BASEMENT OR INTERIOR ROOM ON THE FIRST FLOOR. STAY AWAY FROM WINDOWS.
IF DRIVING...DO NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

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 3482 8535 3499 8498 3477 8497 3475 8534
      3476 8534
TIME...MOT...LOC 2143Z 258DEG 23KT 3483 8514

$$
446 
WWUS52 KFFC 102149
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
549 PM EDT FRI OCT 10 2014

GAC047-295-313-102215-
/O.CON.KFFC.TO.W.0012.000000T0000Z-141010T2215Z/
WHITFIELD GA-WALKER GA-CATOOSA GA-
549 PM EDT FRI OCT 10 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM EDT FOR SOUTHERN
CATOOSA...CENTRAL WALKER AND CENTRAL WHITFIELD COUNTIES...

AT 544 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR WOOD
STATION..MOVING EAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO TUNNEL
HILL AND ROCKY FACE

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 3476 8518 3479 8521 3485 8523 3494 8498
      3477 8497
TIME...MOT...LOC 2149Z 270DEG 20KT 3481 8510

$$
242 
WWUS52 KFFC 102211
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
611 PM EDT FRI OCT 10 2014

GAC047-295-313-102222-
/O.EXP.KFFC.TO.W.0012.000000T0000Z-141010T2215Z/
WHITFIELD GA-WALKER GA-CATOOSA GA-
611 PM EDT FRI OCT 10 2014

...THE TORNADO WARNING FOR SOUTHERN CATOOSA...CENTRAL WALKER AND
CENTRAL WHITFIELD COUNTIES WILL EXPIRE AT 615 PM EDT...

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 3476 8518 3479 8521 3485 8523 3494 8498
      3477 8497
TIME...MOT...LOC 2212Z 270DEG 20KT 3481 8494

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 9, 11:13 PM EDTSpecial Weather StatementFFCTaliaferro32 min
Oct 9, 11:50 PM EDTSpecial Weather StatementFFCTaliaferro25 min
Oct 10, 4:13 PM EDTSpecial Weather StatementFFCDade47 min
Oct 10, 4:42 PM EDTSevere Thunderstorm WarningFFCCatoosa, Dade, Walker, Whitfield48 min
Oct 10, 6:14 PM EDTSpecial Weather StatementFFCMurray, Whitfield61 min
Oct 10, 6:36 PM EDTSevere Thunderstorm WarningFFCFannin, Gilmer, Murray39 min
Oct 10, 7:16 PM EDTSpecial Weather StatementFFCGilmer44 min
Oct 10, 7:23 PM EDTFlash Flood WarningFFCGilmer6 hr

Nearby

Tornado Warnings in Georgia, 2014Every tornado warning in 2014Tornadoes in 2014

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.