Alert archive / Georgia / Special Weather Statements in 2017

Special Weather Statement, NWS Atlanta, GA

June 6, 2017Stewart County, Georgia

NWS Atlanta, GA issued this special weather statement at Jun 6, 2017, 10:32 PM EDT for Stewart 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
Jun 6, 2017, 10:32 PM EDT (02:32 UTC)
Expired
Jun 6, 2017, 11:00 PM EDT
In force
28 min
Issued by
NWS Atlanta, GA
Hail
0.25 in
Wind
40

County Stewart County, GA

The radar

The Ft Rucker radar (KEOX), 90 km from the middle of the area, began a volume at 02:33 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, 2.5 hours before the alert went out and 146 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 00:00Z on 2017-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 86 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 00:00Z on 2017-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -101 square meters per square second.193958Sfc1 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
86 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
971 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
-101 m²/s²
0-3 km storm-relative helicity
-17 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-1.4

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 6, 7:45 PM EDT, 2 hours 47 minutes earlier.

Area forecast discussion, Jun 6, 7:45 PM EDT, 2 hours 47 minutes before
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Hazardous weather outlook, Jun 6, 9:36 PM EDT, 56 minutes before
Hazardous Weather Outlook
National Weather Service Peachtree City GA
936 PM EDT Tue Jun 6 2017

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-080145-
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-
936 PM EDT Tue Jun 6 2017

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

.DAY ONE...Tonight...

Scattered storms and continued periods of heavy rainfall could
persist across portions of central Georgia tonight. Isolated flash
flooding and occasional lightning are the main threats mainly
along and south of a Columbus to Macon to Louisville line.

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

Scattered thunderstorms will continue across parts of central
Georgia Wednesday, ending by Wednesday evening.

A weak disturbance will move across north Georgia Thursday
bringing another chance of thunderstorms.

As gulf moisture returns Sunday and Monday, the chances of showers
and thunderstorms will also increase, especially on Monday.

.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 6, 4:40 PM EDT, 5 hours 52 minutes before
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Special weather statement, Jun 6, 5:23 PM EDT, 5 hours 9 minutes before
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Special weather statement, Jun 6, 5:27 PM EDT, 5 hours 5 minutes before
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Special weather statement, Jun 6, 10:32 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Peachtree City GA
1032 PM EDT TUE JUN 6 2017

GAZ102-070300-
Stewart GA-
1032 PM EDT TUE JUN 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR STEWART COUNTY UNTIL 1100 PM
EDT...

At 1030 PM EDT...a strong thunderstorm was over Providence Canyon
State Park, or near Lumpkin...moving northeast at 35 mph.

  HAZARD...Winds up to 40 mph...heavy rain and pea sized hail.

  IMPACT...Expect minor damage to tree limbs and blowing around of
           light...unsecured objects. Heavy rain may cause temporary
           street flooding especially in poor drainage areas.

Some locations in the path of this storm include
Lumpkin, Richland, Omaha, Charles, Sanford, Westville, Brooklyn,
Louvale, Providence Canyon State Park and Kimbrough.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People outdoors should seek shelter immediately. Motorists should
slow down and be prepared for possible loss of control due to
hydroplaning.

LAT...LON 3192 8491 3195 8496 3198 8496 3198 8500
      3201 8506 3209 8504 3213 8506 3218 8501
      3220 8496 3221 8498 3222 8497 3222 8493
      3223 8492 3223 8465 3222 8464 3218 8463
      3216 8465 3207 8464 3200 8465 3192 8479
TIME...MOT...LOC 0230Z 216DEG 48KT 3206 8487

HAIL...0.25IN
WIND...40MPH

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 11:14 PM EDTSpecial Weather StatementFFCStewart31 min
Jun 7, 1:23 AM EDTSpecial Weather StatementFFCHall52 min
Jun 7, 1:25 AM EDTSpecial Weather StatementFFCSumter35 min
Jun 7, 2:04 AM EDTFlash Flood WarningFFCSumter6 hr
Jun 7, 3:52 AM EDTSpecial Weather StatementFFCCrisp38 min
Jun 7, 10:10 AM EDTRiver Flood WarningFFCFloyd24 hr

Nearby

Special Weather Statements in Georgia, 2017Every special weather statement in 2017

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.