Georgia, 2011

Hail and Damaging Winds in Georgia, June 15 to 16, 2011

June 15 to 16, 2011 · NWS FFC · 55 events in 36 counties and zones

S. S.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$7.8 million
Crop damage
None recorded
Events
55

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS FFC wrote it up.

An unusually active northwest flow was present across the eastern U.S. on the east side of a strong subtropical ridge anchored in the southwest U.S. A weak stationary front was draped across west central and central Georgia. A strong disturbance near the Great Lakes was tracking through the flow. A very warm, moist, and unstable atmosphere was in place across Georgia. The strong disturbance moving through the area combined with the unstable atmosphere and the weak stationary front to provide for widespread strong to severe thunderstorms. During the initial development phase of this event, through the afternoon and early evening, the primary form of severe weather was in the form of large hail. As the evening progressed, the convective activity took on an increasingly linear organization producing significant and widespread damaging straight-line winds. The main focus of the activity was across the northeast half of the state. While the activity diminished overnight, it redeveloped on the 16th in two waves. One round of isolated severe thunderstorms affected the west central part of the state during the mid-morning hours, while another round of isolated severe thunderstorms affected the south central and southeast parts of Middle Georgia during the early evening.

This was the second consecutive year where June 15th turned out to be one of the most significant severe weather days of the summer.

What forecasters said that day

The local office's own words before the first event, 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 the first event at Jun 15, 12:13 PM EST, 21 minutes earlier.

Area forecast discussion, Jun 15, 12:13 PM EST, 21 minutes before
AREA FORECAST DISCUSSION...UPDATED FOR WATCH
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
113 PM EDT WED JUN 15 2011

.UPDATE FOR WATCH...
A WEAK WARM FRONT WILL DRIFT EASTWARD ACROSS NORTH GA THIS AFTERNOON
AND EARLY EVENING. BEHIND THE WARM FRONT...EXPECT A SURGE OF WARM...
MOIST AND UNSTABLE AIR TO SPREAD OVER THE REGION DURING MAX HEATING.
THIS COUPLED WITH A STRONG UPPER DISTURBANCE WILL BRING A GOOD
CHANCE OF THUNDERSTORMS TO MUCH OF NORTH GA THIS AFTERNOON AND
THROUGH THE EVENING. A FEW OF THESE STORMS COULD BECOME SEVERE...
WITH STRONG DOWNBURST WINDS TO 60 MPH AND LARGE HAIL THE MAIN
THREATS. THE GREATER THREAT OF SEVERE STORMS APPEARS TO BE GENERALLY
ALONG AND NORTH OF A ROME TO JASPER TO HELEN LINE WHERE A SEVERE
THUNDERSTORM WATCH HAS BEEN POSTED UNTIL 8 PM THIS EVENING. ALTHOUGH
THE WATCH AREA HAS THE GREATER POTENTIAL FOR STRONG STORMS... ALL
COUNTIES ACROSS NORTH GA WILL BE VULNERABLE TO ISOLATED
THUNDERSTORMS THROUGH THE EVENING. MODELS SUGGEST SHOWERS WITH
POSSIBLE A FEW EMBEDDED THUNDERSTORMS COULD LINGER ACROSS MUCH OF
NORTH GA OVERNIGHT...BUT THE THREAT OF STRONG TO SEVERE STORMS IS
EXPECTED TO GREATLY DIMINISH BY MID-LATE EVENING WITH LOSS OF
DAYTIME HEATING AND THE STRONGER UPPER DISTURBANCE PUSHING EAST.
/39

&&

.PREV DISCUSSION... /ISSUED 715 AM EDT WED JUN 15 2011/

SHORT TERM /TODAY THROUGH FRIDAY/...
MODELS CONTINUE TO SHOW AN INCREASE IN DEEPER MOISTURE ACROSS MUCH
OF THE COUNTY WARNING AREA THIS AFTERNOON INTO TONIGHT AS A WEAK
FRONTAL BOUNDARY STRETCHING ACROSS SOUTH CENTRAL GEORGIA DRIFTS
NORTHWARD AND A SHORTWAVE MOVES SOUTHEAST FROM THE OH-TN VALLEY
REGION. BEST PRECIP COVERAGE STILL EXPECTED ACROSS NORTH GEORGIA
WHERE BETTER UPPER SUPPORT NOTED...AND WILL CONTINUE GOOD CHANCE
TO LIKELY POPS THERE. STRONG TO SEVERE STORMS POSSIBLE...ESPECIALLY
ACROSS EXTREME NORTHERN COUNTIES WHERE BEST CAPE AND SHEAR VALUES
EXPECTED. STORM PREDICTION CENTER ALSO OUTLOOKING PORTIONS OF THIS
AREA IN SLIGHT RISK OF SEVERE...WITH DAMAGING WINDS AND HAIL BEING
THE MAIN THREATS. BY THURSDAY...BEST UPPER SUPPORT SHIFTS EAST OF
THE STATE BUT WITH REMNANTS OF WEAK BOUNDARY STILL IN THE AREA
SLIGHT CHANCE TO CHANCE POPS STILL SEEM IN ORDER. MODELS SIMILAR
WITH ANOTHER WEAK IMPULSE TRACKING ACROSS THE OH-TN VALLEY REGION
FRIDAY AND WILL HOLD ON TO SLIGHT CHANCE POPS FOR MUCH OF OUR
AREA. TEMPS WILL BE A CHALLENGE. IN SPITE OF INCREASED CLOUD
COVERAGE AND PRECIP CHANCES...WARM TEMPS CONTINUING ESPECIALLY
ACROSS CENTRAL GEORGIA WHERE MID TO UPPER 90S EXPECTED.

LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/...
UPPER RIDGE BUILDS BACK ACROSS THE AREA OVER THE WEEKEND...
CONTINUING INTO EARLY NEXT WEEK. LESSENING CHANCES FOR PRECIP AND
WARMER TEMPERATURES WILL BE THE RULE. WILL HOLD ON TO SLIGHT
CHANCE POPS...MAINLY IN THE MOUNTAINS WHERE TERRAIN WILL HAVE
SOME AFFECT.

49

&&

.AVIATION...
/ISSUED AT 715 AM EDT WED JUN 15 2011/
12Z UPDATE...
AGAIN MAIN CONCERN THIS TAF VALID PERIOD WILL BE STRONG CONVECTION
EXPECTED IN THE 20Z-05Z TIME FRAME. STRONG NW FLOW SHORT WAVE
TRAVERSING THE AREA LATE TODAY IMPINGING ON MODERATE SHEAR AND HIGH
INSTABILITY. ACCOMPANYING MCS LIKELY. HAVE LEANED HEAVILY TOWARD THE
WRF CONVECTIVE PROGS...SHOWING LINE OF STRONG-SEVERE TSRA REACHING
ATL AROUND 23Z THEN MOVING TO AHN/MCN BETWEEN 02Z-04Z. GFS/NAM
SLIGHTLY SLOWER...HENCE REASON FOR HOLDING ONTO CONVECTION ACROSS SE
AREAS UNTIL 05Z. IFR VSBY/MVFR CIGS/AND NW WIND GUSTS TO 27KTS WITH
POSSIBLE WITH MCS. NATURE OF ORGANIZED MCS LEADS TO HIGH CONFIDENCE
IN STRONG/GUSTY NW WINDS RATHER THAN VRB WITH TYPICAL PULSE
CONVECTION. NOT EXPECTING MUCH IF ANY PRE-MCS CONVECTION WITH VFR
CIGS/VSBYS PREVAILING PRIOR TO ARRIVAL OF LATE AFTERNOON/EVENING
TSRA. WIND DIR PROBLEMATIC AGAIN TODAY...EVEN LESS DEFINED THAN
PREVIOUS DAYS. NE WINDS THROUGH MID-DAY WILL BECOME VRB...WITH
MODELS PROGGING DIR ANYWHERE FROM SE-NW BY 18Z. OTHER THAN
ATL...HAVE SHOWN VRB AT MID-DAY. FOR ATL...HAVE GONE WITH NAM/GFS
SHOWING SSW-SW BY 18Z. BEHIND CONVECTION...WINDS AGAIN VRB
OVERNIGHT. WIND DIR WILL NEED ADJUSTMENT WITH LATER TAFS.

//ATL CONFIDENCE...12Z UPDATE...
HIGH CONFIDENCE IN CIG AND VSBY.
HIGH CONFIDENCE IN WIND SPEED.
LOW CONFIDENCE IN WIND DIRECTION THROUGH TAF VALID PERIOD.
HIGH CONFIDENCE IN AFTERNOON/EVENING THUNDERSTORMS AND ASSOCIATED
STRONG/GUSTY NW WINDS.

19

&&

.PRELIMINARY POINT TEMPS/POPS...
ATHENS          92  69  92  68 /  20  30  30  10
ATLANTA         91  72  92  72 /  20  40  20  10
BLAIRSVILLE     83  63  85  61 /  30  60  30  10
CARTERSVILLE    91  66  93  63 /  30  60  20  10
COLUMBUS        96  72  95  72 /  20  30  20  20
GAINESVILLE     89  68  91  68 /  20  50  30  10
MACON           96  70  94  69 /  10  30  20  10
ROME            92  68  95  65 /  30  60  20  10
PEACHTREE CITY  92  66  92  65 /  20  30  20  10
VIDALIA         97  75  95  73 /  10  30  40  20

&&

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

20
Hazardous weather outlook, Jun 15, 11:55 AM EST, 39 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1255 PM EDT WED JUN 15 2011

GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086-
089>098-102>113-161100-
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-
1255 PM EDT WED JUN 15 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH AND CENTRAL GEORGIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT
SCATTERED SEVERE THUNDERSTORMS EXPECTED ACROSS NORTH AND CENTRAL
GEORGIA LATE THIS AFTERNOON AND TONIGHT.

.SYNOPSIS...
STRENGTHENING NORTHWEST FLOW ALOFT WAS NOTED ACROSS THE REGION AS
A STRONG UPPER-LEVEL DISTURBANCE WAS MOVING FROM THE CENTRAL
PLAINS TOWARD THE TENNESSEE VALLEY. A WEAK WARM FRONT ACROSS SOUTH
GEORGIA WILL DRIFT BACK NORTH INTO NORTH GEORGIA TODAY.

.PRIMARY HAZARDS...
THE PRIMARY HAZARD FROM THUNDERSTORMS THIS AFTERNOON AND TONIGHT
WILL BE DAMAGING WINDS. FREQUENT LIGHTNING CAN ALSO BE EXPECTED.
SOME OF THE THUNDERSTORMS ACROSS NORTH GEORGIA WILL ALSO BE CAPABLE
OF PRODUCING QUARTER-SIZED HAIL. THUNDERSTORMS ARE EXPECTED TO MOVE
INTO NORTHWEST GEORGIA AROUND 1 PM EDT...AND MOVE SOUTHEAST REACHING
ATLANTA AROUND 6 PM EDT AND MACON BY 10 PM EDT. THE MOST LIKELY AREA
FOR SEVERE THUNDERSTORMS WILL BE NORTH OF A LINE FROM CEDARTOWN...TO
ALPHARETTA...TO GAINESVILLE BETWEEN 1 PM AND 10 PM EDT.

.DISCUSSION...
A STRONG SHORT WAVE...EMBEDDED WITHIN WEST-NORTHWEST FLOW
ALOFT...WILL MOVE FROM THE CENTRAL PLAINS TOWARD THE EASTERN
TENNESSEE VALLEY AND MID-ATLANTIC REGION DURING THE NEXT 24 HOURS.
UNUSUALLY STRONG SHEAR FOR MID-JUNE WILL ACCOMPANY THIS SYSTEM. BY
EVENING...35 TO 40 KNOTS OF LOW-LEVEL SHEAR IS EXPECTED TO TRAVERSE
THE NORTHERN SECTION OF THE STATE. WITH HIGH TEMPERATURES AGAIN WELL
INTO THE 90S AND DEWPOINTS RISING INTO THE MID 60S...CAPE VALUES
WILL EXCEED 3000 J/KG ACROSS PARTS OF NORTH CENTRAL AND NORTHWEST
GEORGIA BY LATE AFTERNOON. LIFTED INDICES WILL DROP TO AS LOW AS -8
IN THIS SAME REGION. THIS COMBINATION OF PARAMETERS WILL SUPPORT
SEVERE THUNDERSTORMS THIS AFTERNOON AND TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY
SEVERE THUNDERSTORMS WILL REMAIN POSSIBLE ACROSS EAST CENTRAL AND
MIDDLE GEORGIA EARLY THURSDAY...WITH ISOLATED SEVERE THUNDERSTORMS
POSSIBLE ACROSS THE EASTERN SECTIONS OF MIDDLE GEORGIA THURSDAY
AFTERNOON. OTHERWISE...THERE IS A CHANCE OF THUNDERSTORMS EACH DAY
FRIDAY THROUGH TUESDAY...PRIMARILY DURING THE AFTERNOON AND EVENING
HOURS.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS AND EMERGENCY MANAGERS ACROSS NORTH GEORGIA SHOULD BE
PREPARED FOR ACTIVATION AFTER 3 PM EDT...AND ACROSS CENTRAL GEORGIA
AFTER 7 PM EDT TODAY. SPOTTERS CAN ALSO SUBMIT REPORTS OF SEVERE
WEATHER ONLINE AT WEATHER.GOV/ATLANTA.

In the hours before

Special weather statement, Jun 15, 12:26 PM EST, 8 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
126 PM EDT WED JUN 15 2011

GAZ001>003-151815-
126 PM EDT WED JUN 15 2011

...SIGNIFICANT WEATHER ADVISORY FOR 40 MPH WINDS IN WALKER...CATOOSA
AND DADE COUNTIES UNTIL 215 PM EDT...

AT 120 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER LOOKOUT MOUNTAIN...MOVING EAST AT 40 MPH.

WIND GUSTS OF 40 MPH ARE LIKELY AS THIS STORM MOVES ACROSS WALKER...
CATOOSA AND DADE COUNTIES THROUGH 215 PM EDT. SOME LOCATIONS IN THE
PATH OF THE STORM INCLUDE CHATTANOOGA VALLEY...FAIRVIEW...LOOKOUT
MOUNTAIN...WILDWOOD...FORT OGLETHORPE...LAKEVIEW...BOYNTON...INDIAN
SPRINGS...GRAYSVILLE...RINGGOLD AND SALEM.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT. CONTINUE TO MONITOR
NOAA WEATHER RADIO...WEATHER.GOV OR OTHER MEDIA OUTLETS FOR FURTHER
STATEMENTS OR POSSIBLE WARNINGS ON THESE STORMS.

SIGNIFICANT WEATHER ADVISORIES ARE ISSUED FOR WINDS UP TO 50 MPH...
HAIL LESS THAN THE SIZE OF QUARTERS...OR SIGNIFICANT CLOUD-TO-GROUND
LIGHTNING.

&&

LAT...LON 3498 8498 3497 8499 3492 8501 3490 8542
      3499 8543 3499 8498
TIME...MOT...LOC 1725Z 265DEG 33KT 3503 8532

The radar

The Northeast Alabama radar (KHTX), 72 km away, was scanning. The volume nearest the first event began at 17:35 UTC.

Open the radar archive at this moment

Event by event

30 hail, 23 thunderstorm wind, 2 lightning. Local standard time, as filed.

Hail, Walker

When
June 15, 12:34 PM EST to 12:37 PM EST
Where
Walker County, 1 mi W of Rossville to 1 mi E of Rossville
Measured
1 in hail
Reported by
County Official
Coordinates
34.970, -85.298

The Walker County 911 Center reported quarter-sized hail from the Rossville area.

Hail, Catoosa

When
June 15, 12:37 PM EST to 1:03 PM EST
Where
Catoosa County, Lakeview to 7 mi ENE of Ringgold
Measured
1 in hail
Reported by
Trained Spotter
Coordinates
34.980, -85.250

A trained storm spotter observed quarter-sized hail in the far northwestern part of Catoosa county near the Tennessee state line, then observed nickel-sized hail toward the northeastern part of the county northeast of Ringgold.

Hail, Dade

When
June 15, 2:55 PM EST to 3:00 PM EST
Where
Dade County, 2 mi NW of Rising Fawn to 1 mi E of Rising Fawn
Measured
1 in hail
Reported by
Public
Coordinates
34.770, -85.545

The public observed quarter-sized hail just northwest of Rising Fawn. WSR-88D suggests that similar-sized hail to nickel-sized hail likely continued to just east of Rising Fawn.

Hail, Walker

When
June 15, 3:25 PM EST to 3:50 PM EST
Where
Walker County, 2.5 mi W of La Fayette to 3 mi NE of Naomi
Measured
0.75 in hail
Reported by
Public
Coordinates
34.700, -85.324

The public observed penny-sized hail near LaFayette. WSR-88D radar data suggests that hail of this size, most likely larger, affected areas near and just east of Lafayette to just north of Naomi. However, there were no reports of any hail larger than pennies.

Hail, Polk

When
June 15, 4:50 PM EST to 5:20 PM EST
Where
Polk County, Etna to 6 mi ESE of Antioch
Measured
1.25 in hail
Reported by
Public
Coordinates
34.020, -85.400

The public observed half-dollar-sized hail in the far western part of the county near Etna and the Alabama state line, while quarter-sized hail was observed near Cedartown. WSR-88D radar data suggests that hail near quarter, perhaps larger, continued east to east-southeast of Cedartown toward Antioch and Van Wert.

Hail, Paulding

When
June 15, 4:52 PM EST to 4:57 PM EST
Where
Paulding County, 2.5 mi NE of New Hope to 3.2 mi NE of New Hope
Measured
1.25 in hail
Reported by
Trained Spotter
Coordinates
33.976, -84.749

A trained storm spotter observed half-dollar-sized hail in extreme northeast Paulding county near Cross Roads and the Cobb county line. The hail continued into northwest and west central Cobb county, south and southwest of Acworth.

Hail, Cobb

When
June 15, 4:57 PM EST to 5:20 PM EST
Where
Cobb County, 5 mi SW of Acworth to 2 mi NW of Marietta
Measured
1.25 in hail
Reported by
Public
Coordinates
34.029, -84.732

Several reports of quarter to half-dollar-sized hail were received from the public across western and central Cobb county from southwest of Acworth, along the Paulding county line, to south of Kennesaw, and to just northwest of Marietta.

Hail, Forsyth

When
June 15, 5:10 PM EST to 5:24 PM EST
Where
Forsyth County, Drew to 3.5 mi SE of Cumming
Measured
1 in hail
Reported by
County Official
Coordinates
34.200, -84.220

The public observed quarter-sized hail near Cumming.

Thunderstorm Wind, Forsyth

When
June 15, 5:10 PM EST to 5:24 PM EST
Where
Forsyth County, Drew to 3.5 mi SE of Cumming
Measured
52 kt (60 mph) estimated gust
Property damage
$15,000
Reported by
County Official
Coordinates
34.200, -84.220

The Forsyth County 911 Center reported that up to 20 trees and from 15 to 20 power lines were down across the southern half of the county, especially in and around Cumming.

Lightning, Forsyth

When
June 15, 5:10 PM EST to 5:35 PM EST
Where
Forsyth County, Drew to 3.5 mi SE of Cumming
Property damage
$250,000
Reported by
County Official
Coordinates
34.200, -84.220

The Forsyth County 911 Center reported that at least three house fires across the southern half of the county were the result of lightning strikes. No further details regarding the extent of damage was provided. There were also several power transformer fires observed as well, although it was not clear whether these were the result of lightning strikes or wind.

Hail, Paulding

When
June 15, 5:20 PM EST to 5:50 PM EST
Where
Paulding County, Yorkville to Hiram
Measured
1.75 in hail
Property damage
$1.4 million
Reported by
Public
Coordinates
33.920, -84.980

The public observed golf ball-sized hail in the eastern part of Paulding county near Hiram and a cooperative observer reported quarter-sized hail near New Hope. This was the second severe thunderstorm to move across Paulding county this evening. WSR-88D radar data strongly suggested that hail of quarter-size or larger likely impacted a large portion of the county from Yorkville to Hiram.

Hail, Carroll

When
June 15, 5:35 PM EST to 5:40 PM EST
Where
Carroll County, 2 mi SW of Villa Rica to 1.1 mi E of Villa Rica
Measured
1 in hail
Reported by
Public
Coordinates
33.709, -84.945

The public observed quarter-sized hail around Villa Rica in extreme northeast Carroll county.

Hail, Douglas

When
June 15, 5:40 PM EST to 6:13 PM EST
Where
Douglas County, 4.3 mi W of Winston to 5 mi SE of Lithia Spgs
Measured
1.75 in hail
Property damage
$3.2 million
Reported by
Amateur Radio
Coordinates
33.730, -84.895

Several reports of large damaging hail were received from across the northern half of Douglas county. The public observed baseball-sized hail in Douglasville. An amateur radio operator relayed a report of golf ball-sized hail in the northwest part of the county, near Winston. The public observed half-dollar-sized hail in the eastern part of the county near Lithia Springs.

Thunderstorm Wind, Gwinnett

When
June 15, 5:42 PM EST to 6:40 PM EST
Where
Gwinnett County, 3.7 mi WNW of Norcross to Rosebud
Measured
50 kt (58 mph) estimated gust
Property damage
$7,000
Reported by
County Official
Coordinates
33.950, -84.280

The Gwinnett County 911 Center reported that a number of trees were down across the county. The damage was the result of two lines of severe thunderstorms that moved through the county, especially the southern half. The first line of severe thunderstorms tracked across much of the county between 642 pm EDT and 715 pm EDT, while the second line moved through mainly the southern part of the county between 725 pm EDT and 740 pm EDT.

Hail, Cobb

When
June 15, 5:49 PM EST to 6:00 PM EST
Where
Cobb County, 2 mi WNW of Powder Spgs to Austell
Measured
1 in hail
Reported by
Public
Coordinates
33.861, -84.702

The public observed quarter-sized hail in the western part of the county near Powder Springs. WSR-88D radar data suggests that hail of similar size likely continued to near Austell and Mableton.

Hail, Fulton

When
June 15, 6:27 PM EST to 6:40 PM EST
Where
Fulton County, 4.5 mi SW of Sandy Spgs to 5 mi SSW of Sandy Spgs
Measured
1 in hail
Reported by
Public
Coordinates
33.874, -84.436

The public observed quarter-sized hail southwest of Sandy Springs. WSR-88D radar data also suggested that hail of this size or larger likely also fell near Cascade Heights and East Point, but no hail reports were received from the public in this area.

Hail, Polk

When
June 15, 7:00 PM EST to 7:08 PM EST
Where
Polk County, Fish Creek to 2 mi N of Rockmart
Measured
1.75 in hail
Property damage
$311,000
Reported by
County Official
Coordinates
34.000, -85.130

The Polk County 911 Center reported golf ball-sized hail near Rockmart.

Hail, Cherokee

When
June 15, 7:30 PM EST to 7:38 PM EST
Where
Cherokee County, 5 mi SW of Canton to 3 mi ENE of Hickory Flat
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
34.179, -84.542

The Cherokee County Emergency Management Director and the Cherokee County 911 Center reported quarter-sized hail across the southern part of the county, south of Canton.

Hail, Newton

When
June 15, 7:33 PM EST to 7:38 PM EST
Where
Newton County, Porterdale to Starrsville
Measured
1.25 in hail
Reported by
Public
Coordinates
33.570, -83.900

The public observed half-dollar-sized hail just south of Covington.

Thunderstorm Wind, Morgan

When
June 15, 7:35 PM EST to 8:01 PM EST
Where
Morgan County, 5 mi N of Rutledge to Buckhead
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
33.702, -83.620

The Morgan County 911 Center reported that a few trees were down throughout the county. Power outages were noted in four different parts of the county.

Hail, Bartow

When
June 15, 7:38 PM EST to 7:42 PM EST
Where
Bartow County, 4 mi SSE of White to 6.5 mi SE of White
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
34.227, -84.723

The Cherokee County Emergency Management Director relayed a report of quarter-sized hail along the Bartow-Cherokee County line west of Sutallee. WSR-88D radar data indicated that the storm was actually more intense in eastern Bartow county before moving into western Cherokee county and dissipating.

Hail, Cherokee

When
June 15, 7:42 PM EST to 7:43 PM EST
Where
Cherokee County, 2 mi WNW of Sutallee to 2.1 mi WNW of Sutallee
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
34.231, -84.652

The Cherokee County Emergency Management Director relayed a report of quarter-sized hail along the Bartow/Cherokee county line west, approximately two miles west of Sutallee. This storm was more intense in eastern Bartow county.

Hail, Bartow

When
June 15, 7:50 PM EST to 8:03 PM EST
Where
Bartow County, Cartersville to Allatoona
Measured
1.75 in hail
Property damage
$667,000
Reported by
County Official
Coordinates
34.170, -84.800

The Bartow County 911 Center reported golf ball-sized hail near Cartersville and the public observed quarter-sized hail, also near Cartersville. The storm responsible for this hail tracked across the far southern part of the county near the Paulding and Cobb county lines to near Lake Allatoona.

Thunderstorm Wind, Jasper

When
June 15, 7:55 PM EST to 8:00 PM EST
Where
Jasper County, 3.5 mi WNW of Farrar to 4 mi ESE of Farrar
Measured
50 kt (58 mph) estimated gust
Property damage
$7,000
Reported by
County Official
Coordinates
33.489, -83.686

The Jasper County 911 Center reported that many trees and power lines were down across the far northern portion of the county near the Morgan county line.

Hail, Cobb

When
June 15, 8:00 PM EST to 8:10 PM EST
Where
Cobb County, 2.3 mi W of Acworth to Kennesaw
Measured
1 in hail
Reported by
Public
Coordinates
34.080, -84.710

The public observed quarter-sized hail in the northwest part of the county near Kennesaw.

Hail, Polk

When
June 15, 8:15 PM EST to 8:20 PM EST
Where
Polk County, 1 mi W of Cedartown to 1.5 mi E of Cedartown
Measured
1 in hail
Reported by
County Official
Coordinates
34.020, -85.267

The Polk County 911 Center reported quarter-sized hail near Cedartown.

Thunderstorm Wind, Polk

When
June 15, 8:15 PM EST to 8:20 PM EST
Where
Polk County, 2 mi W of Cedartown to 2 mi E of Cedartown
Measured
50 kt (58 mph) estimated gust
Property damage
$3,000
Reported by
County Official
Coordinates
34.020, -85.285

The Polk County 911 Center reported that several trees and power lines were down around Cedartown.

Thunderstorm Wind, Jefferson

When
June 15, 8:20 PM EST to 8:25 PM EST
Where
Jefferson County, Stapleton to Stellaville
Measured
50 kt (58 mph) estimated gust
Property damage
$2,000
Reported by
County Official
Coordinates
33.220, -82.470

The Jefferson County 911 Center reported that at least six trees were down across the northern portion of the county, mainly near Wrens. The damage was caused by a thunderstorm outflow boundary as an area of thunderstorms moved into the county from the north.

Thunderstorm Wind, Washington

When
June 15, 8:22 PM EST to 8:35 PM EST
Where
Washington County, Warthen to Harrison
Measured
50 kt (58 mph) estimated gust
Property damage
$7,000
Reported by
Public
Coordinates
33.100, -82.820

The public reported that many trees and power lines were down across the county. One tree was down on a vehicle. Power outages were noted throughout much of the county. The wind damage was largely caused by an outflow boundary as an area of thunderstorms moved into the county from the north.

Hail, Walton

When
June 15, 8:35 PM EST to 8:40 PM EST
Where
Walton County, 6 mi NW of Walnut Grove to Youth
Measured
0.88 in hail
Reported by
CoCoRaHS
Coordinates
33.791, -83.924

A CoCoRaHS observer reported penny to nickel-sized hail northwest of Walnut Grove. WSR-88D radar data does not support the initial quarter-sized hail reported with this storm.

Thunderstorm Wind, Johnson

When
June 15, 9:00 PM EST to 9:39 PM EST
Where
Johnson County, 6 mi S of Wrightsville to Scott
Measured
50 kt (58 mph) estimated gust
Property damage
$2,000
Reported by
Emergency Manager
Coordinates
32.643, -82.720

The Johnson County Emergency Management Director reported that at least six trees and a couple of power lines were down from two separate areas of thunderstorms that moved across the county in the 1000 to 1030 pm EDT time frame. The first area affected was just south of Wrightsville, while the second area affected was near Scott.

Hail, Treutlen

When
June 15, 9:03 PM EST to 9:25 PM EST
Where
Treutlen County, Orianna to 6 mi ESE of Zaidee
Measured
1.75 in hail
Property damage
$53,000
Reported by
Public
Coordinates
32.470, -82.630

The public observed golf ball-sized hail just northwest of Soperton. WSR-88D radar data strongly suggests that hail of similar size likely continued across the county from northwest to southeast.

Thunderstorm Wind, Newton

When
June 15, 9:05 PM EST to 9:10 PM EST
Where
Newton County, 2.5 mi W of Stewart to 0.75 mi E of Stewart
Measured
39 kt (45 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
33.420, -83.913

The Newton County 911 Center reported that three trees were down in the far southern part of the county, near Stewart.

Hail, Telfair

When
June 15, 9:05 PM EST to 9:27 PM EST
Where
Telfair County, 5 mi NW of Workmore to 4 mi E of Workmore
Measured
1 in hail
Reported by
County Official
Coordinates
31.981, -82.990

The Telfair County 911 Center reported quarter-sized hail on the northwest side of Workmore. WSR-88D radar data suggests that similar-sized hail likely continued to just east of Workmore.

Thunderstorm Wind, Jasper

When
June 15, 9:15 PM EST to 9:20 PM EST
Where
Jasper County, 7.7 mi WNW of Calvin to 6 mi WNW of Calvin
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
33.413, -83.823

The Jasper County 911 Center reported that a couple of trees and one power line were down in the North Alcovy area in the far northwest part of the county.

Thunderstorm Wind, Laurens

When
June 15, 9:20 PM EST to 9:35 PM EST
Where
Laurens County, 5 mi N of Brewton to Rockledge
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
County Official
Coordinates
32.672, -82.800

The Laurens County 911 Center reported that several trees and power lines were down across the northern portion of the county. WSR-88D base velocity data showed strong winds from near Brewton to Rockledge.

Lightning, Johnson

When
June 15, 9:30 PM EST
Where
Johnson County, Scott
Property damage
$50,000
Reported by
Emergency Manager
Coordinates
32.550, -82.670

The Johnson County Emergency Management Director reported that a well pump house was burned and the fire alarm system at a nursing home were disabled by a lightning strike.

Hail, Paulding

When
June 15, 9:58 PM EST to 10:05 PM EST
Where
Paulding County, 2.5 mi S of Dallas to Hiram
Measured
1.75 in hail
Property damage
$1.4 million
Reported by
County Official
Coordinates
33.884, -84.830

The Paulding County 911 Center reported golf ball-sized hail near Hiram as yet another round of thunderstorms tracked across the county from west to east.

Thunderstorm Wind, Crawford

When
June 15, 10:01 PM EST to 10:24 PM EST
Where
Crawford County, 5 mi W of Musella to 5 mi W of Lee Pope
Measured
50 kt (58 mph) estimated gust
Property damage
$4,000
Reported by
County Official
Coordinates
32.800, -84.116

The Crawford County 911 Center reported that at least six trees were down across the county from strong thunderstorm outflow winds. Some power lines were also down. Trees were down on Jackson Road, Tribble Road, Zenith Mill Road, Charlotte Drive, and Knoxville Road.

Thunderstorm Wind, Taylor

When
June 15, 10:10 PM EST to 10:40 PM EST
Where
Taylor County, Carsonville to 5 mi SE of Rupert
Measured
39 kt (45 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
32.720, -84.280

The Taylor County 911 Center reported that three trees were down within the county.

Thunderstorm Wind, Peach

When
June 15, 10:17 PM EST to 10:37 PM EST
Where
Peach County, 2 mi NW of Byron to 8 mi SE of Ft Vly
Measured
50 kt (58 mph) estimated gust
Property damage
$3,000
Reported by
County Official
Coordinates
32.670, -83.774

The Peach County 911 Center reported that several trees were down across the county. The majority of the damage was caused by strong thunderstorm outflow winds well in advance of the actual thunderstorms.

Thunderstorm Wind, Houston

When
June 15, 10:17 PM EST to 10:39 PM EST
Where
Houston County, 2 mi SSE of Perry to 2 mi S of Elko
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
County Official
Coordinates
32.423, -83.717

Several reports of wind damage were received from the Houston County 911 Center. At least 15 trees were down from just south of Perry to the southern border of the county south of Elko. A large oak tree was also down in Kathleen.

Hail, Houston

When
June 15, 10:25 PM EST to 10:30 PM EST
Where
Houston County, Clinchfield to Hayneville
Measured
1 in hail
Reported by
Emergency Manager
Coordinates
32.420, -83.630

The Houston County Emergency Management Director reported quarter-sized hail near Clinchfield.

Thunderstorm Wind, Macon

When
June 15, 10:30 PM EST to 10:50 PM EST
Where
Macon County, Hicks to 5 mi SE of Montezuma
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
32.500, -84.100

The Macon County 911 Center reported that three trees were down within the county.

Hail, Pulaski

When
June 15, 10:30 PM EST to 10:40 PM EST
Where
Pulaski County, 3 mi ENE of Hawkinsville to 6 mi E of Hawkinsville
Measured
1 in hail
Reported by
County Official
Coordinates
32.297, -83.423

The Pulaski County 911 Center relayed reports of nickel to quarter-sized hail from the eastern part of the county, east of Hawkinsville.

Thunderstorm Wind, Montgomery

When
June 15, 10:30 PM EST to 10:45 PM EST
Where
Montgomery County, Higgston to 4 mi WNW of Alston
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
Emergency Manager
Coordinates
32.220, -82.470

The Montgomery County Emergency Management Director reported that two trees were down on Fire Tower Road, four miles west-northwest of Alston. The Montgomery County Sheriff's Office reported that one tree was down near Higgston.

Hail, Douglas

When
June 15, 10:37 PM EST to 10:47 PM EST
Where
Douglas County, 1 mi N of Winston to 3 mi E of Douglasville
Measured
0.88 in hail
Reported by
Public
Coordinates
33.745, -84.820

The public observed nickel-sized hail near Douglasville.

Thunderstorm Wind, Schley

When
June 15, 10:40 PM EST to 10:55 PM EST
Where
Schley County, 6 mi NW of Murrays Xrds to Bumphead
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
32.381, -84.373

The Schley County 911 Center reported that three trees were down across the county.

Thunderstorm Wind, Cobb

When
June 15, 10:45 PM EST to June 16, 11:05 PM EST
Where
Cobb County, Acworth to Vinings
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
Emergency Manager
Coordinates
34.080, -84.670

The Cobb County Emergency Management Director reported that at least a dozen trees were down across the county, but especially in the Mableton area.

Thunderstorm Wind, Laurens

When
June 15, 10:46 PM EST to 11:00 PM EST
Where
Laurens County, 4 mi S of Dublin to Cedar Grove
Measured
50 kt (58 mph) estimated gust
Property damage
$3,000
Reported by
County Official
Coordinates
32.472, -82.900

The Laurens County 911 Center reported that there were three to four trees and a couple of power lines down south of Dublin.

Thunderstorm Wind, Dooly

When
June 15, 10:50 PM EST to 11:10 PM EST
Where
Dooly County, Dooling to 10 mi E of Richwood
Measured
37 kt (43 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
32.230, -83.930

The Dooly County 911 Center reported that three trees were down within the county.

Thunderstorm Wind, Wheeler

When
June 15, 11:02 PM EST to 11:40 PM EST
Where
Wheeler County, 8 mi W of Alamo to 7.5 mi SE of Jordan
Measured
50 kt (58 mph) estimated gust
Property damage
$3,000
Reported by
Emergency Manager
Coordinates
32.150, -82.917

The Wheeler County Emergency Management Director reported that several trees were down across the county, but especially along Georgia Highway 19 just north of Jordan.

Thunderstorm Wind, Muscogee

When
June 15, 11:42 PM EST to 11:45 PM EST
Where
Muscogee County, 2 mi ESE of Columbus to 2.1 mi ESE of Columbus
Measured
36 kt (41 mph) estimated gust
Property damage
$1,000
Reported by
County Official
Coordinates
32.469, -84.938

The Muscogee County 911 Center reported that one tree and one power line were down on the southeast side of the city of Columbus.

Hail, Troup

When
June 16, 8:05 AM EST to 8:12 AM EST
Where
Troup County, 3 mi S of La Grange to 3 mi E of Baughs Crossroads
Measured
1.75 in hail
Property damage
$425,000
Reported by
County Official
Coordinates
32.987, -85.030

The Troup County 911 Center reported golf ball-sized hail just south of LaGrange and the public observed quarter-sized hail near Smiths Crossroads.

Hail, Sumter

When
June 16, 4:13 PM EST to 4:27 PM EST
Where
Sumter County, Cobb to 3.5 mi SE of Cobb
Measured
1 in hail
Reported by
Public
Coordinates
31.950, -83.980

The public observed quarter-sized hail from Cobb to Lake Blackshear in the southeastern part of the county.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Lightning
A lightning strike that killed, injured or caused damage.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Georgia in 2011Every state in 2011This day in weather historyWarnings in Georgia, June 2011

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 322316, 322317, 322318, 322319, 322321, 322324, 322325, 322517, 322518, 322519, 322525, 322523, 322524, 322587, 322540, 322569, 323037, 322619, 322611, 322627, 322621, 322622, 322634, 322629, 322632, 323002, 323011, 323132, 323134, 323138, 323069, 323142, 323111, 323130, 323106, 323061, 323079, 323143, 323464, 323487, and more.