Alert archive / South Carolina / Wind Advisories in 2007
Wind Advisory 2, NWS Columbia, SC
NWS Columbia, SC issued this wind advisory at Apr 16, 2007, 3:41 AM EDT for 16 counties in South Carolina; 5 counties in Georgia. It took effect at Apr 16, 2007, 10:00 AM EDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Apr 16, 2007, 3:41 AM EDT (07:41 UTC)
- In effect from
- Apr 16, 2007, 10:00 AM EDT
- Expired
- Apr 16, 2007, 3:34 PM EDT
- In force
- 6 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 07:40 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 00:00Z, 7.7 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.
- Mixed-layer CAPE
- 18 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 1128 m above ground
- 0-6 km bulk shear
- 82 kt
- 0-1 km storm-relative helicity
- 59 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS72 KCAE 160741 NPWCAE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE COLUMBIA SC 341 AM EDT MON APR 16 2007 ...WIND ADVISORY/LAKE WIND ADVISORY... .LARGE AND STRONG LOW PRESSURE CENTERED NEAR NEW YORK CITY WILL BRING WINDY CONDITIONS TO THE FORECAST AREA TODAY. GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041- 162300- /O.NEW.KCAE.WI.Y.0002.070416T1400Z-070416T2300Z/ /O.EXT.KCAE.LW.Y.0023.000000T0000Z-070416T1400Z/ /O.EXT.KCAE.LW.Y.0023.070416T2300Z-070417T0100Z/ 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...AIKEN...NORTH AUGUSTA...SUMTER...BARNWELL... WILLISTON...BLACKVILLE...ORANGEBURG...ST. MATTHEWS...MANNING... SUMMERTON...BAMBERG...DENMARK 341 AM EDT MON APR 16 2007 ...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING... ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM EDT THIS EVENING... ...LAKE WIND ADVISORY NOW IN EFFECT FROM 7 PM TO 9 PM EDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT FROM 10 AM TO 7 PM TODAY. THE LAKE WIND ADVISORY REMAINS IN EFFECT EARLY THIS MORNING AND THIS EVENING. WINDS WILL BE NORTHWEST TO WEST 15 TO 25 MPH EARLY THIS MORNING... 25 TO 35 MPH LATE THIS MORNING AND THIS AFTERNOON...AND 15 TO 25 MPH THIS EVENING. MOTORISTS...ESPECIALLY THOSE DRIVING HIGH PROFILE VEHICLES... SHOULD EXERCISE CAUTION. BE ALERT FOR SUDDEN GUSTS OF WIND. BOATS ON AREA LAKES MAY BE PRONE TO CAPSIZING. A LARGE AND STRONG AREA OF LOW PRESSURE IS RESPONSIBLE FOR THE WIND. THE LOW WILL BE CENTERED NEAR NEW YORK CITY TODAY. THE LOW WILL MOVE EASTWARD TONIGHT AND TUESDAY. AS THE LOW MOVES FARTHER AWAY WINDS WILL DIMINISH. $$ JL
2 follow-up statements
000 WWUS72 KCAE 161407 AAA NPWCAE URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE COLUMBIA SC 1007 AM EDT MON APR 16 2007 ...WIND ADVISORY/LAKE WIND ADVISORY... GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041- 162215- /O.CON.KCAE.WI.Y.0002.000000T0000Z-070416T2300Z/ /O.CON.KCAE.LW.Y.0023.070416T2300Z-070417T0100Z/ LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-LANCASTER-CHESTERFIELD- MCCORMICK-NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON- RICHLAND-LEE-AIKEN-SUMTER-BARNWELL-ORANGEBURG-CALHOUN-CLARENDON- BAMBERG- INCLUDING THE CITIES OF...LINCOLNTON...THOMSON...MARTINEZ... EVANS...AUGUSTA...HEPHZIBAH...WAYNESBORO...LANCASTER...ELGIN... CHERAW...PAGELAND...MCCORMICK...NEWBERRY...WINNSBORO...CAMDEN... LUGOFF...EDGEFIELD...JOHNSTON...SALUDA...RIDGE SPRING... WEST COLUMBIA...CAYCE...LEXINGTON...RED BANK...COLUMBIA... BISHOPVILLE...AIKEN...NORTH AUGUSTA...SUMTER...BARNWELL... WILLISTON...BLACKVILLE...ORANGEBURG...ST. MATTHEWS...MANNING... SUMMERTON...BAMBERG...DENMARK 1007 AM EDT MON APR 16 2007 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TO 9 PM EDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING. A LAKE WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TO 9 PM EDT THIS EVENING. WINDS WILL BE NORTHWEST TO WEST 15 TO 25 MPH THIS MORNING...INCREASING TO 25 TO 35 MPH LATE MORNING INTO THIS AFTERNOON...THEN DECREASING TO 15 TO 25 MPH THIS EVENING. MOTORISTS...ESPECIALLY THOSE DRIVING HIGH PROFILE VEHICLES... SHOULD EXERCISE CAUTION. BE ALERT FOR SUDDEN GUSTS OF WIND. BOATS ON AREA LAKES MAY BE PRONE TO CAPSIZING. A LARGE AND STRONG AREA OF LOW PRESSURE IS RESPONSIBLE FOR THE WIND. THE LOW WILL BE CENTERED NEAR NEW YORK CITY TODAY. THE LOW WILL MOVE EASTWARD TONIGHT AND TUESDAY. AS THE LOW MOVES FARTHER AWAY WINDS WILL DIMINISH. $$
000 WWUS72 KCAE 161934 NPWCAE URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE COLUMBIA SC 334 PM EDT MON APR 16 2007 ...LAKE WIND ADVISORY... .A STRONG PRESSURE GRADIENT WILL CAUSE HIGHER WINDS TO PERSIST THROUGH THIS EVENING. GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041- 170100- /O.CAN.KCAE.WI.Y.0002.000000T0000Z-070416T2300Z/ /O.EXT.KCAE.LW.Y.0023.070416T1934Z-070417T0100Z/ 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...AIKEN...NORTH AUGUSTA...SUMTER...BARNWELL... WILLISTON...BLACKVILLE...ORANGEBURG...ST. MATTHEWS...MANNING... SUMMERTON...BAMBERG...DENMARK 334 PM EDT MON APR 16 2007 ...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 9 PM EDT THIS EVENING... ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS CANCELLED THE WIND ADVISORY. THE LAKE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 PM EDT THIS EVENING. THE STRONG WINDS 25 TO 35 MPH HAVE DECREASED TO 20 TO 25 MPH. THESE WINDS WILL CONTINUE INTO THE EVENING HOURS. A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE ROUGH CHOP ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING. $$
Nearby
Wind 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.