Alert archive / Georgia / Special Weather Statements in 2014

Special Weather Statement, NWS Atlanta, GA

July 9, 2014Barrow County, Georgia

NWS Atlanta, GA issued this special weather statement at Jul 9, 2014, 2:02 PM EDT for Barrow County, Georgia. It was in force for 28 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
Jul 9, 2014, 2:02 PM EDT (18:02 UTC)
Expired
Jul 9, 2014, 2:30 PM EDT
In force
28 min
Issued by
NWS Atlanta, GA

County Barrow County, GA

The radar

The Atlanta radar (KFFC), 111 km from the middle of the area, began a volume at 18:01 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 text

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

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Atlanta, GA wrote its last area forecast discussion before this special weather statement went out at Jul 9, 1:48 PM EDT, 14 minutes earlier.

Area forecast discussion, Jul 9, 1:48 PM EDT, 14 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
148 PM EDT WED JUL 9 2014

.PREV DISCUSSION... /ISSUED 1141 AM EDT WED JUL 9 2014/

UPDATE...

HAVE MADE SOME MINOR TWEAKS TO GRIDS THIS MORNING MAINLY TO UPDATE
TRENDS IN POPS...LOWERED THEM THIS MORNING BUT PRETTY MUCH KEPT
THE AFTERNOON AND EVENING TREND THE SAME. ALL HIRES GUIDANCE STILL
INDICATING SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS
DEVELOPING BY THIS AFTERNOON. THE 12Z KFFC SOUNDING MOISTENED
QUITE A BIT FROM THE 00Z SOUNDING AND PLENTIFUL SBCAPE OUT THERE.
AS THE FRONT APPROACHES...RAP BRINGS AN AREA OF DCAPE FROM
800-1000 J/KG ACROSS N GA BETWEEN NOW AND 19Z...SPREADING INTO
CENTRAL GA BY 21Z SO OVERALL THINKING SLIGHT CHANCE SEVERE STILL
NOT OUT OF THE QUESTION. NO OTHER MAJOR UPDATES TO GRIDS AS SO FAR
TEMPERATURES REMAIN ON TRACK. WILL SEND A ROUND OF UPDATED
PRODUCTS SHORTLY.

TDP

PREV DISCUSSION... /ISSUED 748 AM EDT WED JUL 9 2014/

PREV DISCUSSION... /ISSUED 444 AM EDT WED JUL 9 2014/

SHORT TERM /TODAY THROUGH THURSDAY/...
AN UPPER LEVEL TROUGH ACROSS MUCH OF THE EASTERN U.S. REMAIN THE
DOMINANT WEATHER FEATURE THROUGH THE SHORT TERM PERIOD.  AT THE
SURFACE...A COLD FRONT WILL WEAKEN AS IT MOVES ACROSS PORTIONS OF
NORTH GEORGIA BY THIS AFTERNOON.  WITH LITTLE PUSH FROM THE UPPER
LEVELS THE FRONT STALLS OVER PORTIONS OF THE FORECAST AREA THROUGH
TOMORROW.  SHORT TERM MODELS CONTINUE IN GOOD AGREEMENT IN TIMING
FRONT INTO THE FORECAST THIS AFTERNOON AND STALLING THE FRONT OVER
EAST GEORGIA BY TOMORROW MORNING. WITH MUCH OF THE CONVECTION THIS
MORNING OVER WEST ALABAMA WHERE WEAK SHORT WAVE LOCATED THIS MORNING
HAVE LOWERED POPS THIS MORNING TO CHANCE MAINLY NORTHWEST...WITH
POPS INCREASING BY LATE MORNING INTO THE AFTERNOON AS THE FRONT
APPROACHES.  MUCAPE INCREASES THIS AFTERNOON OVER NORTHWEST GA INTO
ATL...EXPECT SCATTERED THUNDERSTORMS BETWEEN 2-10PM...WITH A LULL
OVERNIGHT AND CONVECTION REDEVELOPING MAINLY SOUTH AND EAST OF ATL
TOMORROW.  GUIDANCE TEMPERATURES ARE IN LINE AND HAVE GONE WITH A
MAV/MET BLEND THROUGH THE PERIOD.

ATWELL

LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/...
THURSDAY AND FRIDAY....EXTENDED PERIOD BEGINS WITH EASTERN US
TROF CENTERED NEAR 85 WEST AND REMNANT FRONTAL BOUNDARY DRAPED
ACROSS CENTRAL GA. BOTH THE ECMWF AND GFS IN GOOD AGREEMENT WITH
BOTH THE LOCATION OF THE FRONT AND DEPTH OF THE EASTERN TROF. END
RESULT IS MOSTLY DIURNAL CONVECTION PARTICULARLY NEAR THE BOUNDARY
ALONG AND SOUTH OF I85 WITH BEST CHANCES ON THURSDAY. MODEL CAPE
VALUES ARE MODEST AND TYPICAL FOR SUMMERTIME PATTERN...HOWEVER
PRECIPITABLE WATER VALUES PEAK ACROSS THE AREA ON THURSDAY BETWEEN
1.8 AND 2.0 INCHES WHICH COULD RESULT IN SOME EFFICIENT RAIN
PRODUCING STORMS. DRIER AIR WORKS IN BEHIND THE FRONT ON FRIDAY
SQUASHING THE BEST RAIN CHANCES TO THE SOUTH AND EAST PORTION OF
THE AREA...I.E. CSG TO MCN AND POINTS SOUTH NEAR THE REMNANT
FRONT.

WEEKEND...THE GENERAL PATTERN PERSISTS INTO THE WEEKEND ACROSS THE
EASTERN U.S. WITH THE TROF AXIS SHIFTING SLIGHTLY EAST OF GA
BY SATURDAY AND SOME MID LEVEL RIDGING TRYING TO NOSE IN FROM THE
WEST...WHILE THE REMNANT FRONT IS ALL BUT A DISTANT MEMORY. END
RESULT WILL BE NEAR TO SLIGHTLY BELOW CLIMO POP CHANCES BOTH
SATURDAY AND SUNDAY. CAVEAT HERE IS THAT PW VALUES SOAR UP TO NEAR
OR SLIGHTLY ABOVE 2.0 INCHES MAKING FOR A MUGGY WEEKEND. STILL
THINK THE GREATEST CHANCES WILL BE SOUTH AND EAST CLOSER TO WHERE
SEA BREEZE ACTIVITY HAS THE BEST INFLUENCES LATE IN THE AFTERNOON.

MONDAY AND TUESDAY...GFS AND ECMWF SLIGHTLY DIFFERENT BUT STILL
GENERALLY AGREE THAT THE LARGER SCALE TROF WILL BE REINFORCED
ACROSS THE REGION WITH ANOTHER FRONT APPROACHING. END RESULT WILL
BE INCREASED POP CHANCES ON MONDAY AND PARTICULARLY TUESDAY. MUCH
CAN HAPPEN BETWEEN NOW AND THEN SO WILL TREND HIGHER BUT NOT GO
OVERBOARD.

STELLMAN

&&

.AVIATION...
18Z UPDATE...
VFR CONDITION THIS AFTERNOON WITH CONVECTION STARTING TO FIRE.
HAVE GONE PREVAILING SHRA EVERYWHERE WITH TEMPO TSRA STARTING 20Z
AND WILL REFINE AS NECESSARY. CONVECTION MAY LINGER OVERNIGHT SO
ADDED VCSH THROUGH 06Z. EXPECT MVFR CIGS TO DEVELOP OVERNIGHT...
LIFTING ON THURSDAY WITH ADDITIONAL CONVECTION POSSIBLE SO
INTRODUCED PROB30 STARTING AT 15Z. WINDS GENERALLY W THROUGH THE
PERIOD WITH LOW-END GUSTS THIS AFTERNOON.

//ATL CONFIDENCE...18Z UPDATE...
MEDIUM ON TIMING OF CONVECTION THIS AFTERNOON AND CIGS TONIGHT.
HIGH ON ALL OTHER ELEMENTS.

TDP

&&

.PRELIMINARY POINT TEMPS/POPS...
ATHENS          92  70  89  73 /  60  60  50  30
ATLANTA         90  71  86  74 /  60  60  40  30
BLAIRSVILLE     82  64  83  66 /  70  60  30  20
CARTERSVILLE    88  69  85  71 /  70  60  30  20
COLUMBUS        93  73  89  76 /  50  50  60  30
GAINESVILLE     89  70  86  72 /  70  60  40  30
MACON           94  72  90  74 /  40  40  60  40
ROME            88  69  86  72 /  70  60  30  20
PEACHTREE CITY  90  70  87  73 /  60  60  40  30
VIDALIA         96  73  92  75 /  20  20  60  50

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&
Hazardous weather outlook, Jul 9, 5:50 AM EDT, 8 hours 12 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
550 AM EDT WED JUL 9 2014

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-101000-
BALDWIN-BANKS-BARROW-BARTOW-BIBB-BLECKLEY-BUTTS-CARROLL-CATOOSA-
CHATTAHOOCHEE-CHATTOOGA-CHEROKEE-CLARKE-CLAYTON-COBB-COWETA-
CRAWFORD-CRISP-DADE-DAWSON-DEKALB-DODGE-DOOLY-DOUGLAS-EMANUEL-
FANNIN-FAYETTE-FLOYD-FORSYTH-GILMER-GLASCOCK-GORDON-GREENE-
GWINNETT-HALL-HANCOCK-HARALSON-HARRIS-HEARD-HENRY-HOUSTON-JACKSON-
JASPER-JEFFERSON-JOHNSON-JONES-LAMAR-LAURENS-LUMPKIN-MACON-
MADISON-MARION-MERIWETHER-MONROE-MONTGOMERY-MORGAN-MURRAY-
MUSCOGEE-NEWTON-NORTH FULTON-OCONEE-OGLETHORPE-PAULDING-PEACH-
PICKENS-PIKE-POLK-PULASKI-PUTNAM-ROCKDALE-SCHLEY-SOUTH FULTON-
SPALDING-STEWART-SUMTER-TALBOT-TALIAFERRO-TAYLOR-TELFAIR-TOOMBS-
TOWNS-TREUTLEN-TROUP-TWIGGS-UNION-UPSON-WALKER-WALTON-WARREN-
WASHINGTON-WEBSTER-WHEELER-WHITE-WHITFIELD-WILCOX-WILKES-
WILKINSON-
550 AM EDT WED JUL 9 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH AND CENTRAL GEORGIA.

.DAY ONE...TODAY AND TONIGHT...

...A FEW ISOLATED SEVERE STORMS WILL BE POSSIBLE THIS AFTERNOON AND THIS
EVENING...

A SLOW MOVING COLD FRONT WILL BE MOVING INTO THE STATE DURING THE
DAY TODAY AND AS A RESULT...SHOWERS AND THUNDERSTORMS WILL DEVELOP
ACROSS CENTRAL AND NORTH GEORGIA. STORMS ARE EXPECTED TO DEVELOP MAINLY
DURING THE EARLY AFTERNOON HOURS AND LAST INTO THE EVENING HOURS
BEFORE DIMINISHING.

WEATHER HAZARDS EXPECTED...

SOME THUNDERSTORMS WILL BE CAPABLE OF PRODUCING DAMAGING WINDS
AND LOCALLY HEAVY DOWNPOURS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY...

AFTERNOON THUNDERSTORMS WILL AGAIN BE POSSIBLE ON THURSDAY MAINLY
ACROSS CENTRAL GEORGIA IN ASSOCIATION WITH A SLOW MOVING COLD
FRONT. A FEW STORMS COULD BECOME SEVERE WITH HEAVY DOWNPOURS...HOWEVER...OVERALL
THUNDERSTORM COVERAGE IS EXPECTED TO BE A BIT LESS THAN ON
WEDNESDAY.

THUNDERSTORMS WILL BE POSSIBLE EACH DAY THROUGH THE
WEEKEND...PARTICULARLY ACROSS CENTRAL AND SOUTH GEORGIA.
HOWEVER...COVERAGE OF STORMS WILL DIMINISH EACH DAY THROUGH
SUNDAY.

ANOTHER COOL FRONT IS EXPECTED TO APPROACH THE REGION LATE MONDAY
INTO TUESDAY ONCE AGAIN RAMPING UP THUNDERSTORM CHANCES.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT REQUESTED BUT SPOTTERS ARE ENCOURAGED
TO SUBMIT REPORTS OF SEVERE WEATHER THROUGH THE WEB BY GOING TO
WEATHER.GOV/ATLANTA.

30

In the hours before

Special weather statement, Jul 9, 2:02 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
202 PM EDT WED JUL 9 2014

GAZ035-037-047-091830-
202 PM EDT WED JUL 9 2014

AT 155 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER GRATIS...MOVING EAST AT 25 MPH.

THIS STORM HAS THE POTENTIAL TO PRODUCE DIME SIZED HAIL...FREQUENT
CLOUD TO GROUND LIGHTNING AND WIND GUSTS TO 40 MPH AS IT MOVES ACROSS
OCONEE...BARROW AND WALTON COUNTIES THROUGH 230 PM EDT. SOME
LOCATIONS IN THE PATH OF THIS STORM INCLUDE MOUNT VERNON...GRATIS...
CAMPTON...FORT YARGO STATE PARK...WINDER...RUSSELL...BETHLEHEM...
STATHAM...BOGART AND EASTVILLE. HEAVY DOWNPOURS WILL CAUSE PONDING OF
WATER ON ROADWAYS.

&&

LAT...LON 3398 8355 3393 8351 3393 8348 3383 8347
      3381 8375 3399 8375 3399 8355
TIME...MOT...LOC 1802Z 270DEG 23KT 3390 8363

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 3:19 PM EDTSpecial Weather StatementFFCCoweta, Fayette26 min
Jul 9, 3:53 PM EDTSpecial Weather StatementFFCFayette, Spalding37 min
Jul 9, 4:29 PM EDTSpecial Weather StatementFFCPutnam31 min
Jul 9, 4:41 PM EDTSpecial Weather StatementFFCTaliaferro34 min
Jul 9, 5:56 PM EDTSpecial Weather StatementFFCBaldwin34 min
Jul 9, 6:58 PM EDTSpecial Weather StatementFFCPike, Upson32 min
Jul 9, 7:23 PM EDTSpecial Weather StatementFFCChattahoochee, Muscogee, Stewart22 min
Jul 9, 7:38 PM EDTSpecial Weather StatementFFCLamar, Pike37 min

Nearby

Special Weather Statements in Georgia, 2014Every special weather statement 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; radar from the NEXRAD Level II archive.