Alert archive / Georgia / Special Weather Statements in 2016

Special Weather Statement, NWS Columbia, SC

May 2, 2016Richmond County, Georgia

NWS Columbia, SC issued this special weather statement at May 2, 2016, 8:38 PM EDT for Richmond County, Georgia. It was in force for 37 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
May 2, 2016, 8:38 PM EDT (00:38 UTC)
Expired
May 2, 2016, 9:15 PM EDT
In force
37 min
Issued by
NWS Columbia, SC

County Richmond County, GA

The radar

The Columbia radar (KCAE), 124 km from the middle of the area, began a volume at 00:41 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, 0.6 hours before the alert went out and 209 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 2016-05-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 512 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 2016-05-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 square meters per square second.19395878Sfc1 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
512 J/kg
Mixed-layer CIN
-27 J/kg
Mixed-layer LCL
1182 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
123 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.4

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 Columbia, SC wrote its last area forecast discussion before this special weather statement went out at May 2, 6:30 PM EDT, 2 hours 8 minutes earlier.

Area forecast discussion, May 2, 6:30 PM EDT, 2 hours 8 minutes before
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Hazardous weather outlook, May 2, 2:48 AM EDT, 17 hours 50 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE COLUMBIA SC
248 AM EDT MON MAY 2 2016

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-030915-
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
248 AM EDT MON MAY 2 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MIDLANDS OF SOUTH CAROLINA
AND THE CENTRAL SAVANNAH RIVER AREA OF GEORGIA.

.DAY ONE...TODAY AND TONIGHT.

THUNDERSTORMS TODAY AND TONIGHT COULD POSSIBLY CONTAIN DAMAGING
WIND AND HAIL. HEAVY RAIN WITH LOCALIZED FLOODING WILL ALSO BE
POSSIBLE.

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

THUNDERSTORMS TUESDAY COULD POSSIBLY CONTAIN DAMAGING WIND AND
HAIL.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Local storm report, May 2, 4:56 PM EDT, 3 hours 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE COLUMBIA SC
456 PM EDT MON MAY 2 2016

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

0445 PM     FLOOD            6 NE ELGIN              34.74N 80.66W
05/02/2016                   LANCASTER          SC   PUBLIC

            WATER COVERING ROADWAY / ROADWAY FLOODING
            HWY 9 E OF LANCASTER

&&

DA
Local storm report, May 2, 5:08 PM EDT, 3 hours 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE COLUMBIA SC
508 PM EDT MON MAY 2 2016

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

0434 PM     TSTM WND DMG     LANCASTER               34.73N 80.78W
05/02/2016                   LANCASTER          SC   TRAINED SPOTTER

            MULTIPLE TREES DOWN IN LANCASTER. WOODLAND
            DRIVE AND OTHER LOCATIONS.

&&

DA
Special weather statement, May 2, 6:06 PM EDT, 2 hours 32 minutes before
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Special weather statement, May 2, 7:17 PM EDT, 1 hour 21 minutes before
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Local storm report, May 2, 7:21 PM EDT, 1 hour 17 minutes before
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Special weather statement, May 2, 8:38 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA SC
838 PM EDT MON MAY 2 2016

GAZ063>065-077-SCZ018-025-030-030115-
MCDUFFIE-BURKE-RICHMOND-COLUMBIA-MCCORMICK-EDGEFIELD-AIKEN-
838 PM EDT MON MAY 2 2016

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN MCDUFFIE...SOUTHERN
COLUMBIA...NORTHWESTERN BURKE...RICHMOND...SOUTHWESTERN EDGEFIELD...
SOUTHEASTERN MCCORMICK AND WEST CENTRAL AIKEN COUNTIES...

AT 838 PM EDT...A STRONG THUNDERSTORM WAS OVER FORT GORDON...MOVING
NORTHEAST AT 25 MPH.

WIND GUSTS OF 35 TO 45 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS
STORM.

LOCATIONS IMPACTED INCLUDE...
NORTH AUGUSTA...GROVETOWN...EVANS...CLEARWATER...BELVEDERE...AUGUSTA...FORT
GORDON...MARTINEZ...HEPHZIBAH...HARLEM...GLOVERVILLE...BURNETTOWN...BLYTHE...
DEARING...KEYSVILLE AND MURPHYS ESTATES.

LAT...LON 3341 8240 3370 8198 3346 8177 3323 8222
      3324 8225 3327 8226 3327 8229 3330 8231
      3331 8234 3331 8239 3333 8243
TIME...MOT...LOC 0038Z 232DEG 23KT 3340 8214

CJR

The office that day

Everything else NWS Columbia, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 2, 9:15 PM EDTSpecial Weather StatementCAEEdgefield30 min
May 2, 9:54 PM EDTSpecial Weather StatementCAEEdgefield51 min
May 2, 11:20 PM EDTSevere Thunderstorm WarningCAEEdgefield, McCormick, Saluda40 min
May 2, 11:42 PM EDTSpecial Weather StatementCAESaluda18 min
May 3, 3:17 AM EDTSpecial Weather StatementCAECalhoun, Sumter28 min
May 3, 7:45 AM EDTSpecial Weather StatementCAEClarendon60 min
May 3, 3:41 PM EDTSevere Thunderstorm WarningCAEAiken, Barnwell64 min
May 3, 6:01 PM EDTSpecial Weather StatementCAELexington29 min
May 3, 6:04 PM EDTSevere Thunderstorm WarningCAEAiken, Lexington41 min
May 2, 10:40 PM EDTSpecial Weather StatementCAEColumbia, Lincoln, McDuffie50 min
May 3, 4:47 PM EDTSevere Thunderstorm WarningCAEBurke58 min

Nearby

Special Weather Statements in Georgia, 2016Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.