Alert archive / Georgia / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 93, NWS Atlanta, GA

June 16, 2016Coweta County, Meriwether County, Troup County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 16, 2016, 6:31 PM EDT for Coweta County, Meriwether County, Troup County, Georgia. It was in force for 44 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 16, 2016, 6:31 PM EDT (22:31 UTC)
Expired
Jun 16, 2016, 7:15 PM EDT
In force
44 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Coweta County, GA, Meriwether County, GA, Troup County, GA

The radar

The Atlanta radar (KFFC), 42 km from the middle of the area, began a volume at 22:30 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.

What was reported inside it

TimeReportWhereRemark
Jun 16, 7:00 PM EDTTSTM WND DMG1 Wnw Odessadale, GA911 CALL CENTER RECEIVED REPORT OF A TREE DOWN AT THE INTERSECTION OF TINGER RD AND HARMAN RD.
Jun 16, 7:00 PM EDTTSTM WND DMGStovall, GA911 CALL CENTER RECEIVED REPORT OF A TREE DOWN AT THE INTERSECTION OF STOVALL RD AND JOHN WALLACE RD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.5 hours before the alert went out and 47 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 2016-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 135 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°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 2016-06-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 78 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
135 J/kg
Mixed-layer CIN
-160 J/kg
Mixed-layer LCL
1051 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
78 m²/s²
0-3 km storm-relative helicity
83 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

018 
WUUS52 KFFC 162231
SVRFFC
GAC077-199-285-162315-
/O.NEW.KFFC.SV.W.0093.160616T2231Z-160616T2315Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
631 PM EDT THU JUN 16 2016

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  TROUP COUNTY IN WEST CENTRAL GEORGIA...
  MERIWETHER COUNTY IN WEST CENTRAL GEORGIA...
  SOUTHWESTERN COWETA COUNTY IN WEST CENTRAL GEORGIA...

* UNTIL 715 PM EDT

* AT 631 PM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM GRANTVILLE TO 6 MILES NORTHWEST OF LAGRANGE...MOVING
  SOUTHEAST AT 30 MPH.

  HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  LAGRANGE...GREENVILLE...HOGANSVILLE...GRANTVILLE...PINE MOUNTAIN...
  WOODBURY...LUTHERSVILLE...MORELAND...LONE OAK...GAY...CORINTH...BAUGHS
  CROSSROADS...HARRIS CITY...ROCKY MOUNT...ABBOTTSFORD...STATE LINE PARK...
  CANNONVILLE...IMLAC...WOOSTER AND DURAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

THIS IS A DANGEROUS SITUATION. THESE STORMS ARE PRODUCING WIDESPREAD
WIND DAMAGE. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY 
FROM WINDOWS!
 
LARGE HAIL AND DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND
LIGHTNING IS OCCURRING WITH THESE STORMS. MOVE INDOORS IMMEDIATELY.
LIGHTNING IS ONE OF NATURE'S LEADING KILLERS. REMEMBER...IF YOU CAN
HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

IF YOU SEE WIND DAMAGE...HAIL OR FLOODING...WAIT UNTIL THE STORM HAS
PASSED...AND THEN CALL THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8
6 6 7 6 3 4 4 6 6 OR TWEET US YOUR REPORT AT NWSATLANTA.

&&

LAT...LON 3308 8501 3321 8498 3323 8494 3326 8495
      3334 8492 3324 8463 3304 8453 3304 8454
      3302 8453 3286 8474 3287 8475 3287 8488
      3288 8519 3310 8523
TIME...MOT...LOC 2231Z 332DEG 27KT 3324 8483 3312 8508 

HAIL...1.00IN
WIND...60MPH
 
$$
1 follow-up statement
325 
WWUS52 KFFC 162256
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
656 PM EDT THU JUN 16 2016

GAC077-162305-
/O.CAN.KFFC.SV.W.0093.000000T0000Z-160616T2315Z/
COWETA GA-
656 PM EDT THU JUN 16 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN COWETA COUNTY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF
THE WARNED AREA THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3308 8501 3315 8494 3318 8485 3320 8461
      3304 8453 3304 8454 3302 8453 3286 8474
      3287 8475 3287 8488 3288 8519 3310 8523
TIME...MOT...LOC 2255Z 332DEG 27KT 3309 8473 3297 8498 

$$

GAC199-285-162315-
/O.CON.KFFC.SV.W.0093.000000T0000Z-160616T2315Z/
TROUP GA-MERIWETHER GA-
656 PM EDT THU JUN 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM EDT
FOR TROUP AND MERIWETHER COUNTIES...

AT 655 PM EDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR GREENVILLE TO NEAR LAGRANGE...MOVING SOUTHEAST AT
30 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
LAGRANGE...GREENVILLE...HOGANSVILLE...PINE MOUNTAIN...WOODBURY...LONE OAK...
GAY...WOOSTER...BAUGHS CROSSROADS...DURAND...HARRIS CITY...BIG SPRINGS...
ROCKY MOUNT...MOUNTVILLE...SAINT MARKS...ABBOTTSFORD...STATE LINE PARK...
LOUISE...PIEDMONT HEIGHTS AND ODESSADALE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING
KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.

IF YOU SEE WIND DAMAGE...HAIL OR FLOODING...WAIT UNTIL THE STORM HAS
PASSED...AND THEN CALL THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8
6 6 7 6 3 4 4 6 6 OR TWEET US YOUR REPORT AT NWSATLANTA.

&&

LAT...LON 3308 8501 3315 8494 3318 8485 3320 8461
      3304 8453 3304 8454 3302 8453 3286 8474
      3287 8475 3287 8488 3288 8519 3310 8523
TIME...MOT...LOC 2255Z 332DEG 27KT 3309 8473 3297 8498 

HAIL...1.00IN
WIND...60MPH
 
$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 15, 8:19 PM EDTSpecial Weather StatementFFCChattooga, Floyd41 min
Jun 15, 8:26 PM EDTSevere Thunderstorm WarningFFCChattooga, Floyd34 min
Jun 15, 8:56 PM EDTSevere Thunderstorm WarningFFCBartow, Floyd, Gordon, Polk49 min
Jun 15, 9:12 PM EDTSpecial Weather StatementFFCGilmer, Pickens33 min
Jun 15, 9:37 PM EDTSpecial Weather StatementFFCCobb, Douglas, Haralson, Paulding38 min
Jun 15, 10:18 PM EDTSpecial Weather StatementFFCCarroll, Douglas27 min
Jun 16, 4:19 PM EDTSpecial Weather StatementFFCHaralson26 min
Jun 16, 5:08 PM EDTSpecial Weather StatementFFCCarroll37 min
Jun 16, 5:46 PM EDTSevere Thunderstorm WarningFFCHeard, Troup44 min
Jun 16, 6:20 PM EDTSpecial Weather StatementFFCCoweta25 min
Jun 16, 7:12 PM EDTSevere Thunderstorm WarningFFCHarris, Meriwether, Talbot, Troup48 min
Jun 16, 7:59 PM EDTSevere Thunderstorm WarningFFCHarris, Muscogee46 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2016Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.