Alert archive / Georgia / Special Weather Statements in 2014

Special Weather Statement, NWS Greenville-Spartanburg, SC

August 18, 2014Elbert County, Georgia

NWS Greenville-Spartanburg, SC issued this special weather statement at Aug 18, 2014, 8:49 PM EDT for Elbert County, Georgia. It was in force for 56 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
Aug 18, 2014, 8:49 PM EDT (00:49 UTC)
Expired
Aug 18, 2014, 9:45 PM EDT
In force
56 min
Issued by
NWS Greenville-Spartanburg, SC

County Elbert County, GA

The radar

The Greer radar (KGSP), 103 km from the middle of the area, began a volume at 00:52 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, 0.8 hours before the alert went out and 174 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 2014-08-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 594 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 2014-08-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 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
594 J/kg
Mixed-layer CIN
-20 J/kg
Mixed-layer LCL
1509 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this special weather statement went out at Aug 18, 8:09 PM EDT, 40 minutes earlier.

Area forecast discussion, Aug 18, 8:09 PM EDT, 40 minutes before
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Hazardous weather outlook, Aug 18, 3:59 PM EDT, 4 hours 50 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
359 PM EDT MON AUG 18 2014

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>072-082-501>510-SCZ001>014-019-191000-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
ROWAN-GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-
HENDERSON-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION NC-
CALDWELL MOUNTAINS-GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-
MCDOWELL MOUNTAINS-EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-
GREATER RUTHERFORD-POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
359 PM EDT MON AUG 18 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

AN EPISODE OR TWO OF SHOWERS AND THUNDERSTORMS WILL PERSIST ACROSS
THE REGION FOR THE REMAINDER OF THE AFTERNOON AND TONIGHT. BECAUSE
BOTH MODEST INSTABILITY AND ELEVATED MOISTURE LEVELS REMAIN IN THE
WEATHER PICTURE...A FEW SEVERE THUNDERSTORMS WILL BE POSSIBLE.
THESE THUNDERSTORMS COULD PRODUCE DAMAGING WINDS AND LARGE HAIL.
LOCALLY HEAVY DOWNPOURS MAY ALSO BE NOTED. REMEMBER LIGHTNING IS A
THREAT WITH ALL THUNDERSTORMS...SO REMEMBER YOUR LIGHTNING SAFETY
RULES.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..THURSDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..FRIDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE
HAIL...DAMAGING WINDS...OR FLASH FLOODING TO OUR OFFICE.

STUREY

In the hours before

Local storm report, Aug 18, 5:33 PM EDT, 3 hours 16 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
533 PM EDT MON AUG 18 2014

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

0525 PM     TSTM WND DMG     2 W COOLEEMEE           35.81N 80.60W
08/18/2014                   ROWAN              NC   COUNTY OFFICIAL

            A POWER LINE DOWN ON HART ROAD NEAR NEEDMORE ROAD.

&&

JOH
Special weather statement, Aug 18, 5:33 PM EDT, 3 hours 16 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
533 PM EDT MON AUG 18 2014

NCZ036-056-069-071-182200-
CATAWBA-IREDELL-LINCOLN-MECKLENBURG-
533 PM EDT MON AUG 18 2014

...A STRONG THUNDERSTORM WILL AFFECT NORTH CENTRAL MECKLENBURG...
EASTERN LINCOLN...SOUTH CENTRAL IREDELL AND SOUTHEASTERN CATAWBA
COUNTIES THROUGH 600 PM EDT...

AT 530 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR DENVER...OR 9 MILES EAST OF LINCOLNTON...
MOVING EAST AT 20 MPH.

THIS STORM WILL IMPACT LOCATIONS NEAR...
  DENVER...
  LOWESVILLE...
  LAKE NORMAN...
  MCGUIRE STATION...

WIND GUSTS UP TO 40 MPH...AND TORRENTIAL RAINFALL ARE EXPECTED WITH
THIS STORM.

LAKE NORMAN IS IN THE PATH OF THIS STORM. CLOUD TO GROUND LIGHTNING
AND GUSTY WINDS WILL CREATE DANGEROUS BOATING CONDITIONS. MOVE TO
SHORE IMMEDIATELY.

LAT...LON 3542 8080 3541 8096 3547 8119 3561 8117
      3557 8076

NED
Local storm report, Aug 18, 6:16 PM EDT, 2 hours 33 minutes before
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Local storm report, Aug 18, 6:25 PM EDT, 2 hours 24 minutes before
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Special weather statement, Aug 18, 6:44 PM EDT, 2 hours 5 minutes before
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Special weather statement, Aug 18, 8:49 PM EDT, 0 minutes before
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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 19, 1:30 PM EDTSpecial Weather StatementGSPUnion45 min
Aug 19, 3:23 PM EDTSevere Thunderstorm WarningGSPMecklenburg56 min
Aug 19, 4:22 PM EDTSpecial Weather StatementGSPChester, Union23 min
Aug 19, 5:26 PM EDTSpecial Weather StatementGSPLaurens49 min
Aug 19, 6:19 PM EDTAreal Flood AdvisoryGSPGreenville, Laurens2 hr

Nearby

Special Weather Statements in Georgia, 2014Every special weather statement in 2014

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.