Alert archive / Georgia / Special Weather Statements in 2016

Special Weather Statement, NWS Atlanta, GA

June 5, 2016Jefferson County, Georgia

NWS Atlanta, GA issued this special weather statement at Jun 5, 2016, 3:42 AM EDT for Jefferson County, Georgia. It was in force for 33 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 5, 2016, 3:42 AM EDT (07:42 UTC)
Expired: Jun 5, 2016, 4:15 AM EDT
In force: 33 min
Issued by: NWS Atlanta, GA

County Jefferson County, GA

The radar

The Robins AFB radar (KJGX), 100 km from the middle of the area, began a volume at 07:45 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 00:00Z, 7.7 hours before the alert went out and 208 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 335 J/kg
Mixed-layer CIN: -23 J/kg
Mixed-layer LCL: 1295 m above ground
0-6 km bulk shear: 23 kt
0-1 km storm-relative helicity: 35 m²/s²
0-3 km storm-relative helicity: 62 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

Open this sounding in Storm Lab

The text

As transmitted.

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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 5, 1:57 AM EDT, 1 hour 45 minutes earlier.

Area forecast discussion, Jun 5, 1:57 AM EDT, 1 hour 45 minutes before

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Hazardous weather outlook, Jun 4, 12:00 PM EDT, 15 hours 42 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1200 PM EDT SAT JUN 4 2016

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-050800-
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-
1200 PM EDT SAT JUN 4 2016

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

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

SHOWERS AND THUNDERSTORMS WILL BECOME MORE NUMEROUS. SOME STORMS
COULD BE STRONG WITH THE POTENTIAL FOR LOCALLY HEAVY RAIN...GUSTY
WINDS AND CLOUD TO GROUND LIGHTNING. RAINFALL AMOUNTS WILL VARY
DEPENDING ON WHERE STORMS DEVELOP. SOME LOCATIONS COULD SEE UP TO AN
INCH OF RAIN IN A SHORT PERIOD OF TIME. MINOR FLOODING OF LOWLANDS
AND POOR DRAINAGE AREAS IS POSSIBLE. EXPECT A DECREASE IN COVERAGE
OF STORMS AFTER 9 PM THIS EVENING.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...
SEVERE STORMS ARE POSSIBLE SUNDAY...MAINLY SUNDAY AFTERNOON AND
INTO THE EVENING HOURS AS A COLD FRONT MOVES ACROSS THE REGION.
THE MAIN HAZARD WILL BE DAMAGING WINDS...LARGE HAIL AND HEAVY
RAIN.

THUNDERSTORMS WILL CONTINUE SUNDAY NIGHT AND INTO MONDAY...A FEW
COULD BE STRONG...MAINLY ACROSS CENTRAL GEORGIA. TROPICAL
MOISTURE WILL MOVE INTO CENTRAL GEORGIA MONDAY AND MONDAY NIGHT
BRINGING AN ADDITIONAL RISK OF HEAVY RAIN. DRIER AIR WILL MOVE
INTO THE REGION LATE TUESDAY ENDING THE RAIN. DRY CONDITIONS WILL
PREVAIL FOR WEDNESDAY THROUGH FRIDAY.

.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

Special weather statement, Jun 4, 10:22 PM EDT, 5 hours 20 minutes before

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Special weather statement, Jun 4, 11:52 PM EDT, 3 hours 50 minutes before

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Special weather statement, Jun 5, 3:42 AM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 4, 8:02 PM EDT	Special Weather Statement	FFC	Haralson	28 min
Jun 4, 8:22 PM EDT	Special Weather Statement	FFC	Fannin	23 min
Jun 4, 8:40 PM EDT	Special Weather Statement	FFC	Fannin	35 min
Jun 4, 9:36 PM EDT	Special Weather Statement	FFC	Chattooga	24 min
Jun 4, 10:22 PM EDT	Special Weather Statement	FFC	Johnson, Laurens	23 min
Jun 4, 11:52 PM EDT	Special Weather Statement	FFC	Clayton, Coweta, Fayette	68 min
Jun 5, 4:43 PM EDT	Special Weather Statement	FFC	Oconee	32 min
Jun 5, 5:13 PM EDT	Special Weather Statement	FFC	Oglethorpe	32 min

Nearby

Special Weather Statements in Georgia, 2016 Every special weather statement in 2016

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.