Alert archive / North Carolina / Wind Advisories in 2007

Wind Advisory 4, NWS Greenville-Spartanburg, SC

February 4, 20078 counties in South Carolina; 28 counties in North Carolina; 6 counties in Georgia

NWS Greenville-Spartanburg, SC issued this wind advisory at Feb 4, 2007, 3:24 AM EST for 8 counties in South Carolina; 28 counties in North Carolina; 6 counties in Georgia. It took effect at Feb 4, 2007, 10:26 AM EST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Feb 4, 2007, 3:24 AM EST (08:24 UTC)
In effect from
Feb 4, 2007, 10:26 AM EST
Expired
Feb 5, 2007, 2:49 AM EST
In force
16 hr
Issued by
NWS Greenville-Spartanburg, SC
All 42 counties

Elbert County, GA, Franklin County, GA, Habersham County, GA, Hart County, GA, Rabun County, GA, Stephens County, GA, Alexander County, NC, Avery County, NC, Buncombe County, NC, Burke County, NC, Cabarrus County, NC, Caldwell County, NC, Catawba County, NC, Cleveland County, NC, Davie County, NC, Gaston County, NC, Graham County, NC, Haywood County, NC, Henderson County, NC, Iredell County, NC, Jackson County, NC, Lincoln County, NC, Macon County, NC, Madison County, NC, McDowell County, NC, Mecklenburg County, NC, Mitchell County, NC, Polk County, NC, Rowan County, NC, Rutherford County, NC, Swain County, NC, Transylvania County, NC, Union County, NC, Yancey County, NC, Abbeville County, SC, Anderson County, SC, Cherokee County, SC, Chester County, SC, Greenwood County, SC, Laurens County, SC, Union County, SC, York County, SC

The radar

The Greer radar (KGSP), 40 km from the middle of the area, began a volume at 08:30 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.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 8.4 hours before the alert went out and 219 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, Greensboro/Hi Pt, NC at 00:00Z on 2007-02-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Greensboro/Hi Pt, NC at 00:00Z on 2007-02-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 132 square meters per square second.1939587897117136156175Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2650 m above ground
0-6 km bulk shear
126 kt
0-1 km storm-relative helicity
132 m²/s²
0-3 km storm-relative helicity
-134 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.

000 
WWUS72 KGSP 040824
NPWGSP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
324 AM EST SUN FEB 4 2007

NCZ033-049-050-041600-
/O.CAN.KGSP.LW.Y.0012.000000T0000Z-070204T1100Z/
/O.NEW.KGSP.WI.Y.0004.070204T1700Z-070205T1100Z/
AVERY-YANCEY-MITCHELL-
INCLUDING THE CITIES OF...NEWLAND...SPRUCE PINE
324 AM EST SUN FEB 4 2007

...LAKE WIND ADVISORY IS CANCELLED...
...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED
A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM EST
MONDAY. THE LAKE WIND ADVISORY HAS BEEN CANCELLED. 

WEST WINDS WILL INCREASE TO 20 TO 30 MPH ACROSS THE NORTHERN
MOUNTAINS THIS AFTERNOON. FREQUENT GUSTS OF 50 MPH ARE ALSO
EXPECTED...MAINLY IN THE HIGHER ELEVATIONS. HOWEVER...AN
OCCASIONAL GUST TO 50 MPH WILL BE POSSIBLE IN VALLEYS RUNNING FROM
WEST TO EAST. WINDS WILL BE STRONGEST ON HIGHER PEAKS AND
RIDGETOPS...AND SLOPES WITH A WESTERN EXPOSURE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH OR MORE...OR
FREQUENT GUSTS OF GREATER THAN 45 MPH ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

$$

NCZ048-051>053-058-059-062>065-501-503-505-507-509-041600-
/O.NEW.KGSP.WI.Y.0004.070204T1700Z-070205T1100Z/
MADISON-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-NORTHERN JACKSON-MACON-
SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-CALDWELL MOUNTAINS-
BURKE MOUNTAINS-MCDOWELL MOUNTAINS-RUTHERFORD MOUNTAINS-
POLK MOUNTAINS-
INCLUDING THE CITIES OF...CHEROKEE...WAYNESVILLE...ASHEVILLE...
SYLVA...FRANKLIN...BREVARD...HENDERSONVILLE...LAKE LURE
324 AM EST SUN FEB 4 2007

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED
A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 6 AM EST
MONDAY. 

WEST WINDS WILL INCREASE TO 20 TO 30 MPH ACROSS THE NORTH CAROLINA 
MOUNTAINS THIS AFTERNOON. FREQUENT GUSTS OF 50 MPH ARE ALSO
EXPECTED...MAINLY IN THE HIGHER ELEVATIONS. HOWEVER...AN
OCCASIONAL GUST TO 50 MPH WILL BE POSSIBLE IN VALLEYS RUNNING FROM
WEST TO EAST. WINDS WILL BE STRONGEST ON HIGHER PEAKS AND 
RIDGETOPS...AND SLOPES WITH A WESTERN EXPOSURE.

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.

$$

GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-
506-508-510-SCZ001>014-019-041600-
/O.NEW.KGSP.LW.Y.0013.070204T1700Z-070205T0500Z/
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-
UNION NC-GREATER CALDWELL-GREATER BURKE-EASTERN MCDOWELL-
GREATER RUTHERFORD-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
INCLUDING THE CITIES OF...CLAYTON...CLARKESVILLE...TOCCOA...
HARTWELL...ELBERTON...STATESVILLE...MOCKSVILLE...HICKORY...
SALISBURY...SHELBY...LINCOLNTON...GASTONIA...CHARLOTTE...
CONCORD...MONROE...LENOIR...MORGANTON...MARION...RUTHERFORD...
COLUMBUS...GREENVILLE...SPARTANBURG...GAFFNEY...ROCK HILL...
ANDERSON...ABBEVILLE...LAURENS...UNION...CHESTER...GREENWOOD
324 AM EST SUN FEB 4 2007

...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT EST
TONIGHT...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED
A LAKE WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO
MIDNIGHT EST TONIGHT. 

WEST WINDS WILL INCREASE TO 15 TO 25 MPH THIS AFTERNOON ACROSS
NORTHEAST GEORGIA...UPSTATE SOUTH CAROLINA...AND THE FOOTHILLS AND
WESTERN PIEDMONT OF NORTH CAROLINA. FREQUENT GUSTS OF 35 TO 40
MPH...WITH OCCASIONAL GUSTS OF 40 TO 45 MPH CAN BE EXPECTED. 

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

$$
LANE
4 follow-up statements
000 
WWUS72 KGSP 041526
NPWGSP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1026 AM EST SUN FEB 4 2007

GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-
506-508-510-SCZ001>014-019-042115-
/O.CAN.KGSP.LW.Y.0013.070204T1700Z-070205T0500Z/
/O.EXB.KGSP.WI.Y.0004.070204T1700Z-070205T0100Z/
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-
UNION NC-GREATER CALDWELL-GREATER BURKE-EASTERN MCDOWELL-
GREATER RUTHERFORD-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
INCLUDING THE CITIES OF...CLAYTON...CLARKESVILLE...TOCCOA...
HARTWELL...ELBERTON...STATESVILLE...MOCKSVILLE...HICKORY...
SALISBURY...SHELBY...LINCOLNTON...GASTONIA...CHARLOTTE...
CONCORD...MONROE...LENOIR...MORGANTON...MARION...RUTHERFORD...
COLUMBUS...GREENVILLE...SPARTANBURG...GAFFNEY...ROCK HILL...
ANDERSON...ABBEVILLE...LAURENS...UNION...CHESTER...GREENWOOD
1026 AM EST SUN FEB 4 2007

...LAKE WIND ADVISORY IS CANCELLED...
...WIND ADVISORY IN EFFECT UNTIL 8 PM EST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED
A WIND ADVISORY FOR NORTHEAST GEORGIA...UPSTATE SOUTH CAROLINA...AND
THE FOOTHILLS AND PIEDMONT OF WESTERN NORTH CAROLINA...WHICH IS IN
EFFECT UNTIL 8 PM EST THIS EVENING. THE LAKE WIND ADVISORY HAS
BEEN CANCELED...AND REPLACED BY THE WIND ADVISORY.

WEST WINDS WILL INCREASE TO 15 TO 30 MPH THIS AFTERNOON ACROSS
NORTHEAST GEORGIA...UPSTATE SOUTH CAROLINA...AND THE FOOTHILLS AND
WESTERN PIEDMONT OF NORTH CAROLINA. GUSTS AS HIGH AS 50 TO 55 MPH
CAN BE EXPECTED. THE WIND WILL BEGIN TO DIMINISH EARLY THIS EVENING.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GUSTS GREATER THAN
45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION WHEN DRIVING. ROUGH WATERS CAN BE EXPECTED ON AREA
LAKES...AND WINDS OF THIS SPEED CAN CAUSE SMALL BOATS TO CAPSIZE.

$$

NCZ033-048>053-058-059-062>065-501-503-505-507-509-042115-
/O.CON.KGSP.WI.Y.0004.070204T1700Z-070205T1100Z/
AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
RUTHERFORD MOUNTAINS-POLK MOUNTAINS-
INCLUDING THE CITIES OF...NEWLAND...SPRUCE PINE...CHEROKEE...
WAYNESVILLE...ASHEVILLE...SYLVA...FRANKLIN...BREVARD...
HENDERSONVILLE...LAKE LURE
1026 AM EST SUN FEB 4 2007

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST MONDAY. 

WEST WINDS WILL INCREASE TO 20 TO 30 MPH ACROSS THE NORTH CAROLINA
MOUNTAINS THIS AFTERNOON AND TONIGHT. FREQUENT GUSTS OF 50 TO 55
MPH ARE ALSO EXPECTED...MAINLY IN THE HIGHER ELEVATIONS.
OCCASIONAL GUSTS TO 50 MPH WILL BE POSSIBLE IN VALLEYS RUNNING
FROM WEST TO EAST. WINDS WILL BE STRONGEST ON HIGHER PEAKS AND
RIDGE TOPS...AND SLOPES WITH A WESTERN EXPOSURE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH OR MORE...OR
FREQUENT GUSTS OF GREATER THAN 45 MPH ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION WHEN DRIVING. ROUGH WATERS CAN BE EXPECTED
ON AREA LAKES...AND WINDS OF THIS SPEED CAN CAUSE SMALL BOATS TO
CAPSIZE.


$$
07
000 
WWUS72 KGSP 041924
NPWGSP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
224 PM EST SUN FEB 4 2007

GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-
506-508-510-SCZ001>014-019-050100-
/O.CON.KGSP.WI.Y.0004.000000T0000Z-070205T0100Z/
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-
UNION NC-GREATER CALDWELL-GREATER BURKE-EASTERN MCDOWELL-
GREATER RUTHERFORD-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
INCLUDING THE CITIES OF...CLAYTON...CLARKESVILLE...TOCCOA...
HARTWELL...ELBERTON...STATESVILLE...MOCKSVILLE...HICKORY...
SALISBURY...SHELBY...LINCOLNTON...GASTONIA...CHARLOTTE...
CONCORD...MONROE...LENOIR...MORGANTON...MARION...RUTHERFORD...
COLUMBUS...GREENVILLE...SPARTANBURG...GAFFNEY...ROCK HILL...
ANDERSON...ABBEVILLE...LAURENS...UNION...CHESTER...GREENWOOD
224 PM EST SUN FEB 4 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EST THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM EST THIS EVENING. 

WEST WINDS WILL INCREASE TO 15 TO 30 MPH THIS AFTERNOON ACROSS
NORTHEAST GEORGIA...UPSTATE SOUTH CAROLINA...AND THE FOOTHILLS
AND WESTERN PIEDMONT OF NORTH CAROLINA LATE THIS AFTERNOON. GUSTS
AS HIGH AS 50 TO 55 MPH CAN BE EXPECTED. THE WIND WILL BEGIN TO
DIMINISH EARLY THIS EVENING.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GUSTS GREATER THAN
45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION WHEN DRIVING. ROUGH WATERS CAN BE EXPECTED ON AREA
LAKES...AND WINDS OF THIS SPEED CAN CAUSE SMALL BOATS TO CAPSIZE.

$$

NCZ033-048>053-058-059-062>065-501-503-505-507-509-050100-
/O.CON.KGSP.WI.Y.0004.000000T0000Z-070205T1100Z/
AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
RUTHERFORD MOUNTAINS-POLK MOUNTAINS-
INCLUDING THE CITIES OF...NEWLAND...SPRUCE PINE...CHEROKEE...
WAYNESVILLE...ASHEVILLE...SYLVA...FRANKLIN...BREVARD...
HENDERSONVILLE...LAKE LURE
224 PM EST SUN FEB 4 2007

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST MONDAY. 

WEST WINDS WILL INCREASE TO 20 TO 30 MPH ACROSS THE NORTH
CAROLINA MOUNTAINS LATE THIS AFTERNOON...AND CONTINUE TONIGHT.
GUSTS OF 50 TO 55 MPH ARE EXPECTED...MAINLY IN THE HIGHER
ELEVATIONS. OCCASIONAL GUSTS TO 50 MPH WILL BE POSSIBLE IN VALLEYS
RUNNING FROM WEST TO EAST. WINDS WILL BE STRONGEST ON HIGHER PEAKS
AND RIDGE TOPS...AND SLOPES WITH A WESTERN EXPOSURE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH OR MORE...OR
FREQUENT GUSTS OF GREATER THAN 45 MPH ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION WHEN DRIVING. ROUGH WATERS CAN BE
EXPECTED ON AREA LAKES...AND WINDS OF THIS SPEED CAN CAUSE SMALL
BOATS TO CAPSIZE.

$$
07
000 
WWUS72 KGSP 050049
NPWGSP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
749 PM EST SUN FEB 4 2007

GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-
506-508-510-SCZ001>014-019-050200-
/O.EXP.KGSP.WI.Y.0004.000000T0000Z-070205T0100Z/
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-
UNION NC-GREATER CALDWELL-GREATER BURKE-EASTERN MCDOWELL-
GREATER RUTHERFORD-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
INCLUDING THE CITIES OF...CLAYTON...CLARKESVILLE...TOCCOA...
HARTWELL...ELBERTON...STATESVILLE...MOCKSVILLE...HICKORY...
SALISBURY...SHELBY...LINCOLNTON...GASTONIA...CHARLOTTE...
CONCORD...MONROE...LENOIR...MORGANTON...MARION...RUTHERFORD...
COLUMBUS...GREENVILLE...SPARTANBURG...GAFFNEY...ROCK HILL...
ANDERSON...ABBEVILLE...LAURENS...UNION...CHESTER...GREENWOOD
749 PM EST SUN FEB 4 2007

...WIND ADVISORY WILL EXPIRE AT 8 PM EST THIS EVENING...

THE WIND ADVISORY WILL EXPIRE AT 8 PM EST THIS EVENING. 

WEST TO NORTHWEST WINDS HAVE DECREASED TO BELOW ADVISORY LEVELS
AT THE LOWER ELEVATIONS OF NORTHEAST GEORGIA...UPSTATE SOUTH
CAROLINA AND WESTERN NORTH CAROLINA. FOR THIS REASON THE WIND
ADVISORY FOR THE FOOTHILLS AND PIEDMONT WILL BE ALLOWED TO EXPIRE
AT 8 PM EST AT SCHEDULED.

$$

NCZ033-048>053-058-059-062>065-501-503-505-507-509-050900-
/O.CON.KGSP.WI.Y.0004.000000T0000Z-070205T1100Z/
AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
RUTHERFORD MOUNTAINS-POLK MOUNTAINS-
INCLUDING THE CITIES OF...NEWLAND...SPRUCE PINE...CHEROKEE...
WAYNESVILLE...ASHEVILLE...SYLVA...FRANKLIN...BREVARD...
HENDERSONVILLE...LAKE LURE
749 PM EST SUN FEB 4 2007

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM EST MONDAY. 

WEST TO NORTHWEST WINDS OF 20 TO 30 MPH...WITH GUSTS AS HIGH AS 50
MPH WILL BE POSSIBLE ACROSS THE NORTH CAROLINA MOUNTAINS
TONIGHT...MAINLY AT ELEVATIONS ABOVE 3000 FEET.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 35 MPH OR MORE...OR
FREQUENT GUSTS OF GREATER THAN 45 MPH ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION WHEN DRIVING. ROUGH WATERS CAN BE
EXPECTED ON AREA LAKES...AND WINDS OF THIS SPEED CAN CAUSE SMALL
BOATS TO CAPSIZE.

$$
RB
000 
WWUS72 KGSP 050749
NPWGSP

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
249 AM EST MON FEB 5 2007

NCZ033-048>053-058-059-062>065-501-503-505-507-509-050900-
/O.CAN.KGSP.WI.Y.0004.000000T0000Z-070205T1100Z/
AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
RUTHERFORD MOUNTAINS-POLK MOUNTAINS-
INCLUDING THE CITIES OF...NEWLAND...SPRUCE PINE...CHEROKEE...
WAYNESVILLE...ASHEVILLE...SYLVA...FRANKLIN...BREVARD...
HENDERSONVILLE...LAKE LURE
249 AM EST MON FEB 5 2007

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS
CANCELLED THE WIND ADVISORY FOR THE NORTH CAROLINA MOUNTAINS.

SUSTAINED NORTHWEST WINDS OF 10 TO 20 MPH...WITH GUSTS UP TO 30
MPH WILL CONTINUE ACROSS MUCH OF THE AREA TODAY. THIS IS WELL
BELOW WIND ADVISORY CRITERIA...SO THE ADVISORY HAS BEEN CANCELLED. 

$$
LANE

What forecasters said that day

The local office's own words before this wind advisory 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 wind advisory went out at Feb 4, 2:53 AM EST, 31 minutes earlier.

Area forecast discussion, Feb 4, 2:53 AM EST, 31 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
253 AM EST SUN FEB 4 2007

.SHORT TERM /TODAY THROUGH TUESDAY NIGHT/...
TODAY...
MOISTURE BAND ASSOCIATED WITH FRONTAL BOUNDARY OVER THE OHIO/TENN
VALLEYS HAS BEGUN TO ACTIVATE WITH LIGHT PRECIP OVER WESTERN KY
DURING THE PAST COUPLE OF HOURS. SHORT RANGE MODELS BRING THIS
MOISTURE BAND INTO THE WESTERN MTNS LATE THIS MORNING/EARLY THIS
AFTERNOON BEFORE IT DRIES OUT OVER THE HIGH TERRAIN. WILL CONTINUE
CHANCE POPS FOR SNOW SHOWERS...BUT HAVE MOVED THE TIMING TO THE
15-21 Z TIME FRAME.

THE MAIN CONCERN FOR TODAY WILL BE WIND...AS THE LOW TO MID LEVEL
FLOW STRENGTHENS TO THE 40-70 KT RANGE THIS AFTERNOON. COLD
ADVECTION DURING THE AFTERNOON RESULTS IN A RATHER DEEP MIXED LAYER
OVER THE MTNS. IN FACT...NAM FORECAST SOUNDINGS SUGGEST >60 KTS OF
FLOW AT THE TOP OF THE MIXED LAYER THIS AFTERNOON ACROSS PORTIONS OF
THE AREA. THIS CERTAINLY GIVES ONE PAUSE. HOWEVER...SIGNALS ARE VERY
MIXED REGARDING THE POTENTIAL FOR HIGH WIND THIS AFTERNOON. THE
GRADIENT ACROSS THE MTNS IS ON THE ORDER OF 5 MB...WHICH IS
CONSIDERABLY LESS THAN IS TYPICALLY NEEDED FOR A DAMAGING WIND
EVENT. ALSO...THERE IS AN ABSENCE OF THE STRONG PRESSURE FALL/RISE
COUPLET THAT IS TYPICALLY OBSERVED DURING OUR HIGH WIND EVENTS. A
SET UP VERY SIMILAR TO THIS AFTERNOON/S WHICH OCCURRED LAST MONTH
YIELDED WINDS THAT WERE BARELY IN THE LAKE WIND CATEGORY ACROSS THE
MTNS. HOWEVER...THE FLOW IS 10-15 KTS GREATER THAN IN THAT
EVENT...SO WE HAVE DECIDED TO ISSUE A WIND ADVISORY FOR THE HIGHER
TERRAIN.

TONIGHT THROUGH TUESDAY NIGHT...
COLD ADVECTION CONTINUES ACROSS THE FORECAST AREA TONIGHT. WILL KEEP
THE WIND ADVISORY GOING THROUGH THE NIGHT ACROSS THE NC
MOUNTAINS...HIGHLIGHTING THE HIGHER PEAKS AND THE IMMEDIATE LEE
SLOPES AS LOCATIONS SUBJECT TO THE STRONGEST WINDS. WILL RUN THE
LAKE WIND ADVISORY THROUGH MIDNIGHT OUTSIDE OF THE MOUNTAINS. WIND
CHILL VALUES FALL BELOW ADVISORY CRITERIA ABOVE ABOUT 3000 FEET IN
THE MOUNTAINS...AND IF ANYTHING...WITH AN ARCTIC AIRMASS...I/D BET
ON MINS POSSIBLE BEING A LITTLE TOO HIGH IN THE MOUNTAINS. SINCE
THIS IS STILL A SECOND PERIOD EVENT...I WON/T ISSUE THE WIND CHILL
ADVISORY WITH THIS PACKAGE...BUT IT WILL BE MENTIONED IN THE HWO.

DESPITE THE PALTRY LOOKING RH VALUES LONG THE TN BORDER TONIGHT AND
MONDAY MORNING...AN ARCTIC AIRMASS OF THIS KIND ALMOST ALWAYS RESULTS
IN A FAIR AMOUNT OF SNOW SHOWER ACTIVITY ALONG THE WINDWARD SLOPES.
WITH SNOW RATIOS EASILY PUSHING 20 TO 1...A FLUFFY INCH OF SNOW IS
POSSIBLE IN A FEW SPOTS NEAR THE TN BORDER BY MID-DAY ON MONDAY. FOR
NOW WILL CARRY ONLY CHANCE POPS...BUT LATER SHIFTS MAY NEED TO RAISE
THAT. WENT WITH THE MET MOS HIGHS ON MONDAY WHICH ARE CONSIDERABLY
COLDER THAN THE MAV.

DESPITE THE COLD TEMPERATURES ON MONDAY...DEWPOINTS SHOULD MIX OUT
TO THE POINT WHERE RH/S FALL UNDER 25 PERCENT IN MANY LOCATIONS
OUTSIDE OF THE HIGHEST ELEVATIONS. WITH A COUPLE OF DAYS OF DRYING
UNDER OUR BELT...FIRE DANGER MAY BE HIGH ENOUGH TOMORROW TO WARRANT
THE ISSUANCE OF A FIRE WEATHER WATCH FOR SOME AREAS BY LATER
TODAY.

MUCH BELOW NORMAL TEMPS CONTINUE MONDAY NIGHT AND TUESDAY. ON
TUESDAY NIGHT...LOW LEVEL GRADIENT TIGHTENS AHEAD OF A CLIPPER
SYSTEM DROPPING ACROSS THE LOWER OHIO VALLEY. H8 WINDS INCREASE TO
65 KTS OVER THE MTNS ON THE NAM. SINCE THIS WILL BE A STRONGLY
WARM-ADVECTIVE FLOW REGIME...MOST OF THAT SHOULD NOT MIX DOWN TO THE
SURFACE. HOWEVER...WHEN WIND SPEEDS ARE THAT STRONG...THERE COULD
STILL BE PROBLEMS. THERE WILL ALSO BE SOME UPSLOPE PRECIPITATION.
DEEP LAYER FORCING IS WEAK...BUT A LIGHT WINTRY MIX IS STILL
POSSIBLE OVER THE NORTHERN MOUNTAINS TOWARD SUNRISE WED.

&&

.LONG TERM /WEDNESDAY THROUGH SATURDAY/...
NO CHANGES MADE TO THE FORECAST AFTER TUESDAY NIGHT.

&&

.AVIATION /08Z-06Z/...
MAINLY A WIND FORECAST OVER THE NEXT 24 HOURS...AS DEEP/DRY WEST TO
NORTHWEST FLOW PERSISTS ACROSS THE REGION. WINDS ARE EXPECTED TO
BECOME QUITE GUSTY THIS AFTERNOON...AS LOWER TO MID-TROPOSPHERIC
FLOW INCREASES TO 40-60 KNOTS. EXPECT MOST OF THE TERMINALS TO GUST
IN THE 25 TO 30 KNOT RANGE FOR SEVERAL HOURS THIS AFTERNOON.
PERIODIC GUSTS OF GREATER THAN 30 KNOTS CAN ALSO BE EXPECTED. WINDS
AT KAVL WILL BE QUITE TRICKY...AS THE GRADIENT SUGGESTS A STRONG
WESTERLY (CROSS-VALLEY) COMPONENT. THIS TYPICALLY PREVENTS WINDS
FROM REACHING THE POTENTIAL SUGGESTED BY THE GRADIENT AND WINDS IN
THE MIXED LAYER. THE BALANCE OF THE AFTERNOON SHOULD SEE WINDS OUT
OF THE NORTHWEST...BUT OCCASIONAL 270-300 DEGREE WINDS CAN ALSO BE
EXPECTED.

&&

.GSP WATCHES/WARNINGS/ADVISORIES...
GA...LAKE WIND ADVISORY FROM NOON TODAY TO MIDNIGHT EST TONIGHT FOR
     GAZ010-017-018-026-028-029.

NC...WIND ADVISORY FROM NOON TODAY TO 6 AM EST MONDAY FOR NCZ033-
     048>053-058-059-062>065-501-503-505-507-509.

     LAKE WIND ADVISORY FROM NOON TODAY TO MIDNIGHT EST TONIGHT FOR
     NCZ035>037-056-057-068>072-082-502-504-506-508-510.

SC...LAKE WIND ADVISORY FROM NOON TODAY TO MIDNIGHT EST TONIGHT FOR
     SCZ001>014-019.

&&

SHORT TERM...JDL/MCAVOY
LONG TERM...MCAVOY
AVIATION...JDL
Hazardous weather outlook, Feb 3, 3:48 PM EST, 11 hours 36 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
348 PM EST SAT FEB 3 2007

NCZ033-048>053-058-059-062>065-501-503-505-507-509-042100-
AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
RUTHERFORD MOUNTAINS-POLK MOUNTAINS-
348 PM EST SAT FEB 3 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MOUNTAINS OF WESTERN
NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT

A LAKE WIND ADVISORY IS IN EFFECT TONIGHT FOR WINDS OF 15 TO 25
MPH WITH GUSTS TO 35 MPH IN AVERY...MITCHELL AND YANCEY COUNTIES.

SNOW IS IN THE FORECAST ALONG THE TENNESSEE BORDER LATE
TONIGHT...BUT ACCUMULATIONS ARE EXPECTED TO BE LIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

WINDS OF 25 TO 35 MPH ARE EXPECTED IN THE NORTHERN MOUNTAINS ON
SUNDAY...WHILE WINDS UP TO 30 MPH ARE EXPECTED IN THE REST OF THE
MOUNTAINS. WIND GUSTS OF 45 TO 50 MPH ARE EXPECTED ACROSS THE
MOUNTAINS SUNDAY. WINDS WILL REMAIN QUITE GUSTY INTO SUNDAY
EVENING...AND WILL BECOME VERY GUSTY AGAIN ON TUESDAY NIGHT.

THE WIND CHILL INDEX IS EXPECTED TO REACH 5 DEGREES BELOW ZERO ON
SUNDAY NIGHT...MONDAY NIGHT...AND TUESDAY NIGHT.

SNOW IS IN THE FORECAST SUNDAY THROUGH MONDAY...TUESDAY AFTERNOON
AND TUESDAY NIGHT...AND AGAIN THURSDAY NIGHT...MAINLY ALONG THE
TENNESSEE BORDER. ACCUMULATIONS WITH ALL THREE EVENTS ARE EXPECTED
TO BE LIGHT.

SNOW RETURNS TO THE FORECAST YET AGAIN FRIDAY NIGHT THROUGH
SATURDAY. SOME ACCUMULATION IS POSSIBLE WITH THIS EVENT...BUT MUCH
UNCERTAINTY REMAINS REGARDING THE AMOUNT OF MOISTURE AVAILABLE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.

GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-502-504-
506-508-510-SCZ001>014-019-042100-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-
UNION NC-GREATER CALDWELL-GREATER BURKE-EASTERN MCDOWELL-
GREATER RUTHERFORD-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
348 PM EST SAT FEB 3 2007

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

GUSTY WINDS OF 15 TO 30 MPH WITH GUSTS TO 45 MPH ARE EXPECTED ON
SUNDAY AND SUNDAY EVENING.

GUSTY WINDS AND DRY AIR WILL ELEVATE FIRE DANGER IN THE FOOTHILLS
AND PIEDMONT OF WESTERN NORTH CAROLINA ON SUNDAY.

SNOW IS IN THE FORECAST FRIDAY NIGHT AND SATURDAY MORNING. SOME
ACCUMULATION IS POSSIBLE WITH THIS EVENT...BUT MUCH UNCERTAINTY
REMAINS REGARDING THE AMOUNT OF MOISTURE AVAILABLE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.

07

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 4, 3:24 AM ESTLake Wind AdvisoryGSPAbbeville, Anderson, Cherokee, Chester, Greenwood, Laurens and 2 more7 hr
Feb 4, 2:30 PM ESTWind Chill AdvisoryGSPAvery, Buncombe, Burke, Caldwell, Graham, Haywood and 11 more19 hr

Nearby

Wind Advisories in North Carolina, 2007Wind Advisories in South Carolina, 2007Wind Advisories in Georgia, 2007Every wind advisory in 2007

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.