Alert archive / South Carolina / Wind Advisories in 2013

Wind Advisory 1, NWS Columbia, SC

January 29, 201316 counties in South Carolina; 5 counties in Georgia

NWS Columbia, SC issued this wind advisory at Jan 29, 2013, 2:35 PM EST for 16 counties in South Carolina; 5 counties in Georgia. It took effect at Jan 30, 2013, 11:00 AM EST. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued
Jan 29, 2013, 2:35 PM EST (19:35 UTC)
In effect from
Jan 30, 2013, 11:00 AM EST
Expired
Jan 31, 2013, 5:30 AM EST
In force
19 hr
Issued by
NWS Columbia, SC
All 21 counties

Burke County, GA, Columbia County, GA, Lincoln County, GA, McDuffie County, GA, Richmond County, GA, Aiken County, SC, Bamberg County, SC, Barnwell County, SC, Calhoun County, SC, Chesterfield County, SC, Clarendon County, SC, Edgefield County, SC, Fairfield County, SC, Kershaw County, SC, Lee County, SC, Lexington County, SC, McCormick County, SC, Newberry County, SC, Richland County, SC, Saluda County, SC, Sumter County, SC

The radar

The Columbia radar (KCAE), 28 km from the middle of the area, began a volume at 19:35 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

Charleston AFB, SC (KCHS), launched 12:00Z, 7.6 hours before the alert went out and 162 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, Charleston AFB, SC at 12:00Z on 2013-01-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 41 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, Charleston AFB, SC at 12:00Z on 2013-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 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
41 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
664 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
141 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.

803 
WWUS72 KCAE 291935
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
235 PM EST TUE JAN 29 2013

...WIND ADVISORY...

.A STRONG COLD FRONT WILL APPROACH FROM THE WEST WEDNESDAY AND
MOVE ACROSS THE REGION DURING THE EVENING. STRONG SOUTH WINDS WILL
DEVELOP DURING THE DAY AND PERSIST INTO WEDNESDAY NIGHT. 

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
300600-
/O.NEW.KCAE.WI.Y.0001.130130T1600Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
235 PM EST TUE JAN 29 2013

...WIND ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 6 AM EST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 11 AM WEDNESDAY TO 6 AM EST
THURSDAY. 

* TIMING...LATE MORNING THROUGH WEDNESDAY NIGHT.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE
  ROADWAYS...ESPECIALLY THOSE IN HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
6 follow-up statements
281 
WWUS72 KCAE 300231
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
931 PM EST TUE JAN 29 2013

...WIND ADVISORY...

.A STRONG COLD FRONT WILL APPROACH FROM THE WEST WEDNESDAY AND
MOVE ACROSS THE REGION DURING THE EVENING. STRONG SOUTH WINDS
WILL DEVELOP DURING THE DAY AND PERSIST INTO WEDNESDAY NIGHT.

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
301100-
/O.CON.KCAE.WI.Y.0001.130130T1600Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
931 PM EST TUE JAN 29 2013

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 6 AM
EST THURSDAY...

* TIMING...LATE MORNING THROUGH WEDNESDAY NIGHT.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND 
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE ROADWAYS... 
  ESPECIALLY THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
257 
WWUS72 KCAE 300907
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
407 AM EST WED JAN 30 2013

...WIND ADVISORY...

.A STRONG COLD FRONT WILL APPROACH FROM THE WEST WEDNESDAY AND
MOVE ACROSS THE REGION DURING THE EVENING. STRONG SOUTH WINDS
WILL DEVELOP DURING THE DAY AND PERSIST INTO WEDNESDAY NIGHT.

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
301800-
/O.CON.KCAE.WI.Y.0001.130130T1600Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
407 AM EST WED JAN 30 2013

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 AM EST THURSDAY...

* TIMING...LATE MORNING THROUGH WEDNESDAY NIGHT.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND 
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE ROADWAYS... 
  ESPECIALLY THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
201 
WWUS72 KCAE 301831
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
131 PM EST WED JAN 30 2013

...WIND ADVISORY...

.A STRONG COLD FRONT WILL APPROACH FROM THE WEST TODAY AND
MOVE ACROSS THE REGION THIS EVENING. STRONG AND GUSTY SOUTH WINDS 
WILL PERSIST INTO TONIGHT.

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
310645-
/O.CON.KCAE.WI.Y.0001.000000T0000Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
131 PM EST WED JAN 30 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST THURSDAY...

* TIMING...THROUGH WEDNESDAY NIGHT.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND 
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE ROADWAYS... 
  ESPECIALLY THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
475 
WWUS72 KCAE 310603
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
103 AM EST THU JAN 31 2013

...WIND ADVISORY...

.THE PRESSURE GRADIENT BETWEEN AND STRONG COLD FRONT AND HIGH 
PRESSURE BUILDING IN FROM THE WEST WILL CONTINUE TO CAUSE STRONG
GUSTY WINDS THROUGH MUCH OF THE OVERNIGHT PERIOD. WINDS ARE 
EXPECTED TO DIMINISH BY 6 AM. 

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
311100-
/O.CON.KCAE.WI.Y.0001.000000T0000Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
103 AM EST THU JAN 31 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY THIS
MORNING...

* TIMING...THROUGH 6AM THURSDAY MORNING.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND 
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE ROADWAYS... 
  ESPECIALLY THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
300 
WWUS72 KCAE 310604 AAA
NPWCAE

URGENT - WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE COLUMBIA SC
104 AM EST THU JAN 31 2013

...WIND ADVISORY...

.THE PRESSURE GRADIENT BETWEEN A STRONG COLD FRONT AND HIGH
PRESSURE BUILDING IN FROM THE WEST WILL CONTINUE TO CAUSE STRONG
GUSTY WINDS THROUGH MUCH OF THE OVERNIGHT PERIOD. WINDS ARE
EXPECTED TO DIMINISH BY 6 AM.

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
311100-
/O.CON.KCAE.WI.Y.0001.000000T0000Z-130131T1100Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
104 AM EST THU JAN 31 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST EARLY THIS
MORNING...

* TIMING...THROUGH 6AM THURSDAY MORNING.

* WINDS...SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...WIND GUSTS TO AROUND 45 MPH MAY DOWN SOME TREES AND 
  POWER LINES. MOTORISTS SHOULD USE CAUTION ON THE ROADWAYS... 
  ESPECIALLY THOSE IN HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
408 
WWUS72 KCAE 311030
NPWCAE

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE COLUMBIA SC
530 AM EST THU JAN 31 2013

...LAKE WIND ADVISORY...

.A STRONG PRESSURE GRADIENT CONTINUES ACROSS THE REGION
THIS MORNING AND WILL LAST UNTIL THIS AFTERNOON. WINDS 
ARE EXPECTED TO DIMINISH LATE THIS AFTERNOON. 

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-
312200-
/O.CAN.KCAE.WI.Y.0001.000000T0000Z-130131T1100Z/
/O.NEW.KCAE.LW.Y.0002.130131T1030Z-130131T2200Z/
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD-
MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-
RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON-
BAMBERG-
INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ...
EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN...
CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN...
LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING...
WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA...
BISHOPVILLE...SAVANNAH RIVER SITE...AIKEN...NORTH AUGUSTA...
SUMTER...BARNWELL...WILLISTON...BLACKVILLE...ORANGEBURG...
ST. MATTHEWS...MANNING...SUMMERTON...BAMBERG...DENMARK
530 AM EST THU JAN 31 2013

...LAKE WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A LAKE WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON. THE
WIND ADVISORY HAS BEEN CANCELLED. 

* TIMING...THROUGH 5 PM THIS AFTERNOON. 

* WINDS...SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 35 MPH.

* IMPACTS...THE COMBINATION OF STRONG WINDS AND CHOPPY WAVES WILL
  RESULT IN HAZARDOUS CONDITIONS ON AREA LAKES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE ROUGH CHOP
ON AREA LAKES. SMALL BOATS AND PERSONAL WATERCRAFT WILL BE
ESPECIALLY PRONE TO CAPSIZING.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 29, 8:57 AM ESTDense Fog AdvisoryCAEAiken, Bamberg, Barnwell, Calhoun, Clarendon, Edgefield and 3 more118 min

Nearby

Wind Advisories in South Carolina, 2013Wind Advisories in Georgia, 2013Every wind advisory in 2013

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.