Alert archive / Georgia / Special Weather Statements in 2014

Special Weather Statement, NWS Atlanta, GA

June 13, 2014Carroll County, Coweta County, Georgia

NWS Atlanta, GA issued this special weather statement at Jun 13, 2014, 1:59 PM EDT for Carroll County, Coweta County, Georgia. It was in force for 31 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
Jun 13, 2014, 1:59 PM EDT (17:59 UTC)
Expired
Jun 13, 2014, 2:30 PM EDT
In force
31 min
Issued by
NWS Atlanta, GA

Counties Carroll County, GA, Coweta County, GA

The radar

The Atlanta radar (KFFC), 35 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 nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 6.0 hours before the alert went out and 40 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 2014-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 678 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°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 2014-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 17 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
678 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
843 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
17 m²/s²
0-3 km storm-relative helicity
10 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

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 Jun 13, 1:11 PM EDT, 48 minutes earlier.

Area forecast discussion, Jun 13, 1:11 PM EDT, 48 minutes before
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Hazardous weather outlook, Jun 13, 11:55 AM EDT, 2 hours 4 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1155 AM EDT FRI JUN 13 2014

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-141200-
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-
1155 AM EDT FRI JUN 13 2014

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

.DAY ONE...THIS AFTERNOON AND TONIGHT...

SCATTERED SHOWERS AND THUNDERSTORMS ARE EXPECTED AGAIN ACROSS NORTH
AND CENTRAL GEORGIA...MAINLY THIS AFTERNOON AND EVENING. SOME STORMS
MAY BE STRONG...PRODUCING GUSTY WINDS AND SMALL HAIL. AN ISOLATED
SEVERE STORM IS POSSIBLE.

ALL THUNDERSTORMS WILL BE CAPABLE OF PRODUCING LOCALLY HEAVY RAIN
AND FREQUENT LIGHTNING STRIKES. ANY SEVERE THUNDERSTORM THAT
DEVELOPS WILL HAVE THE POTENTIAL TO PRODUCE DAMAGING WIND GUSTS OVER
60 MPH AND HAIL AS BIG AS QUARTERS OR LARGER.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...

ISOLATED TO SCATTERED...MAINLY AFTERNOON AND EVENING...THUNDERSTORMS
ARE EXPECTED EACH DAY.

.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.

In the hours before

Local storm report, Jun 13, 12:24 PM EDT, 1 hour 35 minutes before
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Local storm report, Jun 13, 12:34 PM EDT, 1 hour 25 minutes before
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Local storm report, Jun 13, 12:37 PM EDT, 1 hour 22 minutes before
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Local storm report, Jun 13, 12:41 PM EDT, 1 hour 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1241 PM EDT FRI JUN 13 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0725 PM     FLASH FLOOD      SWAINSBORO              32.60N  82.33W
06/11/2014                   EMANUEL            GA   911 CALL CENTER

            REPORTS OF ROAD FLOODING AND CLOGGED DRAINS.

&&

EVENT NUMBER FFC1400700

BAKER
Local storm report, Jun 13, 12:44 PM EDT, 1 hour 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1244 PM EDT FRI JUN 13 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0936 PM     FLASH FLOOD      SWAINSBORO              32.60N  82.33W
06/11/2014                   EMANUEL            GA   911 CALL CENTER

            REPORTS OF ROADS CLOSED AND BEING CONED OFF TO WARN OF
            PONDING. DRAINS ALSO FILLED.

&&

EVENT NUMBER FFC1400701

BAKER
Special weather statement, Jun 13, 1:59 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
159 PM EDT FRI JUN 13 2014

GAZ042>044-052-053-131830-
159 PM EDT FRI JUN 13 2014

...SIGNIFICANT WEATHER ADVISORY FOR FREQUENT LIGHTNING AND HEAVY
RAIN IN CARROLL...COWETA...DOUGLAS...HEARD AND FULTON COUNTIES UNTIL
230 PM EDT...

AT 156 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER LOWELL...MOVING EAST AT 20 MPH.

THESE STORMS HAVE THE POTENTIAL TO PRODUCE PEA SIZED HAIL...FREQUENT
CLOUD TO GROUND LIGHTNING AND WIND GUSTS TO 35 MPH AS THEY MOVE
ACROSS CARROLL...COWETA...DOUGLAS...HEARD AND FULTON COUNTIES THROUGH
230 PM EDT. SOME LOCATIONS IN THE PATH OF THESE STORMS INCLUDE
HANDY...PLANT WANSLEY...CENTRALHATCHEE...LOWELL...CLEM...JOHN TANNER
STATE PARK...ROOPVILLE...CARROLLTON...SEATON LAKE...TREASURE LAKE...
WHITESBURG...PLANT YATES...ARNCO-SARGENT...HANNAH AND FAIRPLAY. HEAVY
DOWNPOURS WILL CAUSE PONDING OF WATER ON ROADWAYS.

&&

LAT...LON 3368 8468 3335 8468 3336 8517 3364 8518
TIME...MOT...LOC 1759Z 269DEG 16KT 3346 8497

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 8:31 PM EDTSpecial Weather StatementFFCWalton44 min
Jun 13, 2:31 PM EDTSpecial Weather StatementFFCDouglas29 min
Jun 13, 4:12 PM EDTSpecial Weather StatementFFCTowns, Union33 min
Jun 13, 5:00 PM EDTSpecial Weather StatementFFCBartow, Cherokee, Forsyth30 min
Jun 13, 5:31 PM EDTSpecial Weather StatementFFCBleckley29 min
Jun 13, 5:35 PM EDTSpecial Weather StatementFFCWhite25 min
Jun 13, 5:36 PM EDTSpecial Weather StatementFFCHaralson54 min
Jun 13, 5:38 PM EDTSpecial Weather StatementFFCWhite22 min
Jun 13, 6:01 PM EDTSpecial Weather StatementFFCCherokee59 min
Jun 13, 6:21 PM EDTSpecial Weather StatementFFCLaurens24 min
Jun 13, 6:43 PM EDTSpecial Weather StatementFFCTreutlen47 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.