Alert archive / Georgia / Special Weather Statements in 2019

Special Weather Statement, NWS Atlanta, GA

February 12, 20199 counties in Georgia

NWS Atlanta, GA issued this special weather statement at Feb 12, 2019, 3:11 PM EST for 9 counties in Georgia. It was in force for 49 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: Feb 12, 2019, 3:11 PM EST (20:11 UTC)
Expired: Feb 12, 2019, 4:00 PM EST
In force: 49 min
Issued by: NWS Atlanta, GA
Wind: 50

Counties Baldwin County, GA, Greene County, GA, Hancock County, GA, Jones County, GA, Oglethorpe County, GA, Putnam County, GA, Taliaferro County, GA, Warren County, GA, Wilkes County, GA

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.2 hours before the alert went out and 169 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: 65 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 496 m above ground
0-6 km bulk shear: 54 kt
0-1 km storm-relative helicity: 274 m²/s²
0-3 km storm-relative helicity: 279 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Feb 12, 2:00 PM EST, 1 hour 11 minutes earlier.

Area forecast discussion, Feb 12, 2:00 PM EST, 1 hour 11 minutes before

Area Forecast Discussion
National Weather Service Peachtree City GA
200 PM EST Tue Feb 12 2019

.SHORT TERM /Tonight through Wednesday Night/...

A cold front is expected to exit the area tonight. A line of heavy
showers and some brief thunderstorms are associated and will move across
the rest of the forecast area this afternoon and possibly early evening
before ending. Some strong gusty winds have been associated with
the line.

A much drier airmass will move over the area during the overnight
and continue the rest of the short term.

Forecast low temperatures are running about 2-6 degrees above normal
tonight and within a few degrees of normal Wednesday night.
Forecast high temperatures are running near to about 2-4 degrees
below normal for Wednesday.

BDL

.LONG TERM /Thursday through Tuesday/...

No significant changes made in the Long-Term Forecast period at this
time. Still looks like a wet pattern setting up across the region as
the upper flow remains fairly flat but active. Please see the
previous Long-Term Forecast discussion below.

20

Previous LONG TERM Discussion /Wednesday Night through Monday/...

The long term portion begins in one of the few dry periods as
surface high resides right over the area through Thu morning. This
looks to be the coldest morning of the long term as good
radiational cooling setup allows for sub freezing conditions over
a good portion of the northern tier.

Zonal flow aloft means systems will move in quickly and often
beginning Fri. Already some differences creep into the models with
the GFS having a sharper trough and consequently more QPF. Have
used a blend for now which still yields likely pops for the
northern tier and chance for Central GA. More substantial system
in store for Sat as low pressure tracks across the Tennessee
Valley and drags a frontal boundary across the area and what looks
like a washout of a Sat for most areas.

With the zonal flow aloft not going away, we just never can really
get a clearing front through the area. Sunday looks like it could
be wet as well now, at least for Central GA with North GA possibly
clearing out early in the day. Enough instability present to
warrant inclusion of slight chance thunder for Sunday afternoon.
It should be noted that in the super long term, this pattern looks
to persist and has the chances of bringing copious amounts of
rainfall to portions of the area should models verify.

Deese

&&

.AVIATION...
18Z Update...
Most conditions MVFR or short improving to MVFR ceilings. Highly
variable conditions expected with a line of heavier showers and
possible brief thunderstorms with brief IFR conditions associated
possible. Conditions improve to VFR overnight.
Surface winds SSW 10-15kts with gusts up to around 25 kts,
becoming west 10-15 kts then diminishing some.

//ATL Confidence...18Z Update...
Low to Medium confidence for ceilings/vsbys associated with line
 of showers.
Medium to High confidence for winds.

BDL

&&

.PRELIMINARY POINT TEMPS/POPS...
Athens          36  57  33  63 /  50   0   0   5
Atlanta         36  54  36  62 /  50   0   0   5
Blairsville     30  49  28  58 /  40   0   0   5
Cartersville    34  54  33  61 /  30   0   0   5
Columbus        39  59  35  64 /  50   0   0   5
Gainesville     35  53  34  61 /  50   0   0   5
Macon           39  59  34  65 /  50   0   0   5
Rome            34  54  33  61 /  20   0   0   5
Peachtree City  36  56  33  62 /  50   0   0   5
Vidalia         45  61  36  67 /  70   5   0   5

&&

.FFC WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

SHORT TERM...BDL
LONG TERM....20
AVIATION...BDL

Hazardous weather outlook, Feb 12, 10:42 AM EST, 4 hours 29 minutes before

Hazardous Weather Outlook
National Weather Service Peachtree City GA
1042 AM EST Tue Feb 12 2019

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-131545-
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-
1042 AM EST Tue Feb 12 2019

This Hazardous Weather Outlook is for portions of North and Central Georgia.

.DAY ONE...This Afternoon and Tonight...

Patchy dense fog will continue to impact portions of eastern
Georgia through the rest of the morning hours.

A line of showers with isolated embedded thunderstorms will move
through the area through this afternoon and evening. Although
widespread severe weather is not anticipated, a few of the storms
could be strong producing damaging winds and heavy rainfall. An
isolated tornado cannot be ruled out, especially across portions
of west and central Georgia later this afternoon.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday...

Isolated thunderstorms will be possible again on Sunday as a
series of storm systems move across the outlook area. In
addition, some localized flooding will be possible as the
potential for locally heavy rainfall will exist.

.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, Feb 12, 2:27 PM EST, 44 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
227 PM EST TUE FEB 12 2019

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

0126 PM     TSTM WND DMG     1 NNW COLUMBUS          32.47N  84.99W
02/12/2019                   MUSCOGEE           GA   BROADCAST MEDIA

            THREE TREES WERE REPORTED DOWN ON THE TSYS CAMPUS IN
            DOWNTOWN COLUMBUS.

&&

EVENT NUMBER FFC1900019

LREAVES

Local storm report, Feb 12, 2:46 PM EST, 25 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
246 PM EST TUE FEB 12 2019

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

0207 PM     TSTM WND DMG     2 ESE ROVER             33.19N  84.30W
02/12/2019                   SPALDING           GA   PUBLIC

            MULTIPLE REPORTS OF SHINGLES BLOWN OFF HOUSES NEAR THE
            INTERSECTION OF QUARRY CIRCLE AND STONEBRIAR ROAD.

&&

EVENT NUMBER FFC1900020

LREAVES

Local storm report, Feb 12, 2:49 PM EST, 22 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
249 PM EST TUE FEB 12 2019

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

0105 PM     TSTM WND DMG     4 ESE HANDY             33.36N  84.90W
02/12/2019                   COWETA             GA   EMERGENCY MNGR

            A TREE WAS REPORTED DOWN NEAR THE INTERSECTION OF
            HIGHWAY 34 AND PROVIDENCE CHURCH ROAD.

&&

EVENT NUMBER FFC1900021

LREAVES

Local storm report, Feb 12, 2:50 PM EST, 21 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
250 PM EST TUE FEB 12 2019

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

0130 PM     NON-TSTM WND DMG HIGHLAND PARK           32.48N  84.94W
02/12/2019                   MUSCOGEE           GA   PUBLIC

            THE PUBLIC REPORTED TREES AND POWER LINES BLOWN DOWN
            AROUND THE INTERSECTION OF AUBURN AVENUE AND MACON ROAD
            IN COLUMBUS.

&&

EVENT NUMBER FFC1900022

20

Local storm report, Feb 12, 2:54 PM EST, 17 minutes before

PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
254 PM EST TUE FEB 12 2019

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

0130 PM     TSTM WND DMG     HIGHLAND PARK           32.48N  84.94W
02/12/2019                   MUSCOGEE           GA   PUBLIC

            THE PUBLIC REPORTED TREES AND POWER LINES BLOWN DOWN
            AROUND THE INTERSECTION OF AUBURN AVENUE AND MACON ROAD
            IN COLUMBUS.

&&

CORRECTED EVENT

EVENT NUMBER FFC1900022

20

Special weather statement, Feb 12, 3:11 PM EST, 0 minutes before

Special Weather Statement
National Weather Service Peachtree City GA
311 PM EST TUE FEB 12 2019

GAZ038-039-049>051-060>062-072>075-082-084-122100-
Taliaferro GA-Wilkes GA-Morgan GA-Washington GA-Putnam GA-Hancock GA-
Glascock GA-Jones GA-Wilkinson GA-Baldwin GA-Bibb GA-Warren GA-
Oglethorpe GA-Greene GA-
311 PM EST TUE FEB 12 2019

...SIGNIFICANT WEATHER ADVISORY FOR TALIAFERRO...WILKES...
SOUTHEASTERN MORGAN...NORTHWESTERN WASHINGTON...PUTNAM...HANCOCK...
NORTHWESTERN GLASCOCK...JONES...NORTHERN WILKINSON...BALDWIN...
NORTHERN BIBB...WARREN...OGLETHORPE AND GREENE COUNTIES UNTIL 400 PM
EST...

At 310 PM EST...National Weather Service doppler radar indicated a
line of strong thunderstorms along a line extending from Point Peter
to Wesleyan...and moving east at 45 mph.

  HAZARD...40 to 50 mph wind and enhanced risk of a brief tornado.

  IMPACT...While winds should result in minor damage to tree limbs
           and blowing around of light...unsecured objects...the
           leading edge of this line of storms has also exhibited
           areas of localized rotation. A brief tornado could
           quickly form.

Some locations in the path of these storms include
Macon, Milledgeville, Eatonton, Washington, Greensboro, Gray,
Warrenton, Sparta, Crawfordville, Lexington, Gordon, Union Point,
Ivey, Tignall, Woodville, White Plains, Siloam, Norwood, Maxeys and
Mitchell.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately.

LAT...LON 3366 8251 3364 8256 3365 8258 3363 8258
      3363 8262 3362 8262 3361 8265 3342 8256
      3291 8291 3287 8374 3403 8301 3404 8295
      3401 8293 3397 8278 3399 8265 3386 8261
      3387 8257 3383 8260 3380 8258 3364 8248
TIME...MOT...LOC 2010Z 282DEG 38KT 3401 8302 3286 8374

WIND...50MPH

The office that day

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

Issued	Product	Office	Counties	Lasted
Feb 12, 2:35 AM EST	Dense Fog Advisory	FFC	Baldwin, Barrow, Bibb, Bleckley, Butts, Carroll and 58 more	7 hr
Feb 12, 11:01 AM EST	Special Weather Statement	FFC	Floyd	29 min
Feb 12, 12:27 PM EST	Special Weather Statement	FFC	Heard	33 min
Feb 12, 12:49 PM EST	Special Weather Statement	FFC	Cherokee, Cobb, Dawson, Forsyth, Lumpkin	26 min
Feb 12, 1:01 PM EST	Special Weather Statement	FFC	Clayton, Coweta, DeKalb, Douglas, Fayette, Fulton and 1 more	29 min
Feb 12, 1:16 PM EST	Special Weather Statement	FFC	DeKalb, Forsyth, Gwinnett, Hall, Lumpkin, White	29 min
Feb 12, 1:22 PM EST	Special Weather Statement	FFC	Chattahoochee, Harris, Marion, Muscogee, Talbot	23 min
Feb 12, 1:36 PM EST	Special Weather Statement	FFC	Clayton, Fayette, Henry, Meriwether, Pike, Rockdale and 1 more	24 min
Feb 12, 1:36 PM EST	Tornado Warning	FFC	Clayton, DeKalb, Henry, Rockdale	24 min
Feb 12, 1:39 PM EST	Special Weather Statement	FFC	Banks, Barrow, Gwinnett, Hall, Jackson, White	36 min
Feb 12, 1:40 PM EST	Special Weather Statement	FFC	Stewart, Webster	35 min
Feb 12, 1:45 PM EST	Special Weather Statement	FFC	Chattahoochee, Marion, Talbot, Taylor, Upson	30 min
Feb 12, 1:53 PM EST	Special Weather Statement	FFC	Butts, Henry, Jasper, Lamar, Monroe, Morgan and 5 more	37 min
Feb 12, 1:54 PM EST	Severe Thunderstorm Warning	FFC	Chattahoochee, Harris, Marion, Muscogee, Schley, Talbot and 2 more	36 min
Feb 12, 2:15 PM EST	Special Weather Statement	FFC	Macon, Marion, Peach, Schley, Sumter, Taylor and 1 more	30 min
Feb 12, 2:23 PM EST	Severe Thunderstorm Warning	FFC	Bibb, Crawford, Macon, Peach, Talbot, Taylor and 1 more	52 min
Feb 12, 2:26 PM EST	Special Weather Statement	FFC	Butts, Clarke, Jasper, Lamar, Madison, Monroe and 4 more	49 min
Feb 12, 2:52 PM EST	Severe Thunderstorm Warning	FFC	Bibb, Bleckley, Crawford, Houston, Peach, Twiggs and 1 more	23 min
Feb 12, 3:14 PM EST	Severe Thunderstorm Warning	FFC	Baldwin, Bibb, Bleckley, Houston, Jones, Laurens and 2 more	46 min
Feb 12, 4:00 PM EST	Special Weather Statement	FFC	Dodge, Emanuel, Glascock, Jefferson, Johnson, Laurens and 6 more	30 min
Feb 12, 4:29 PM EST	Special Weather Statement	FFC	Emanuel, Glascock, Jefferson, Johnson, Montgomery, Toombs and 1 more	31 min

Nearby

Special Weather Statements in Georgia, 2019 Every special weather statement in 2019

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.