Alert archive / South Carolina / Wind Advisories in 2017
Wind Advisory 2, NWS Columbia, SC
NWS Columbia, SC issued this wind advisory at Sep 10, 2017, 3:16 PM EDT for 16 counties in South Carolina; 5 counties in Georgia. It was in force for 30 hr.
The area
The counties it named.
The facts
- Issued
- Sep 10, 2017, 3:16 PM EDT (19:16 UTC)
- Expired
- Sep 11, 2017, 8:54 PM EDT
- In force
- 30 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 19:18 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, 7.3 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1173 m above ground
- 0-6 km bulk shear
- 5 kt
- 0-1 km storm-relative helicity
- 79 m²/s²
- 0-3 km storm-relative helicity
- 226 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
832 WWUS72 KCAE 101916 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 316 PM EDT Sun Sep 10 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking west of the area will result in windy conditions. The strongest wind will occur Monday into Monday night. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-110400- /O.CAN.KCAE.LW.Y.0013.000000T0000Z-170911T1200Z/ /O.UPG.KCAE.HW.A.0001.170911T1200Z-170912T0600Z/ /O.NEW.KCAE.HW.W.0001.170911T1200Z-170912T0600Z/ /O.NEW.KCAE.WI.Y.0002.170910T1916Z-170911T1200Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 316 PM EDT Sun Sep 10 2017 ...WIND ADVISORY IN EFFECT UNTIL 8 AM EDT MONDAY... ...HIGH WIND WARNING IN EFFECT FROM 8 AM MONDAY TO 2 AM EDT TUESDAY... ...LAKE WIND ADVISORY IS CANCELLED... The National Weather Service in Columbia has issued a High Wind Warning, which is in effect from 8 AM Monday to 2 AM EDT Tuesday. A Wind Advisory has also been issued and is in effect until 8 AM EDT Monday. * TIMING...Wind Advisory through 8 AM Monday. High Wind Warning from 8 AM Monday through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Tonight, Winds will cause rough chop on area lakes and small boats will be especially prone to capsizing. Weak trees and tree limbs may be downed. Monday and Monday night, numerous downed trees, power lines and damage to other structures are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. 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. && $$ SCZ015-016-021-022-029-031-038-110400- /O.CAN.KCAE.LW.Y.0013.000000T0000Z-170911T1200Z/ /O.NEW.KCAE.WI.Y.0002.170910T1916Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 316 PM EDT Sun Sep 10 2017 ...WIND ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... ...LAKE WIND ADVISORY IS CANCELLED... The National Weather Service in Columbia has issued a Wind Advisory, which is in effect until 2 AM EDT Tuesday. * TIMING...through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 25 to 35 mph with gusts up to 45 mph. * IMPACTS...Winds will cause rough chop on area lakes. Small boats will be especially prone to capsizing. Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
6 follow-up statements
619 WWUS72 KCAE 101921 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 321 PM EDT Sun Sep 10 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking west of the area will result in windy conditions. The strongest wind will occur Monday into Monday night. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-110400- /O.CON.KCAE.HW.W.0001.170911T1200Z-170912T0600Z/ /O.CON.KCAE.WI.Y.0002.000000T0000Z-170911T1200Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 321 PM EDT Sun Sep 10 2017 ...WIND ADVISORY IN EFFECT UNTIL 8 AM EDT MONDAY... ...HIGH WIND WARNING FOR TROPICAL STORM FORCE WINDS IN EFFECT FROM 8 AM MONDAY TO 2 AM EDT TUESDAY... * TIMING...Wind Advisory through 8 AM Monday. High Wind Warning for tropical storm force winds from 8 AM Monday through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Tonight, Winds will cause rough chop on area lakes and small boats will be especially prone to capsizing. Weak trees and tree limbs may be downed. Monday and Monday night, numerous downed trees, power lines and damage to other structures are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. 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. && $$ SCZ015-016-021-022-029-031-038-110400- /O.CON.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 321 PM EDT Sun Sep 10 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 25 to 35 mph with gusts up to 45 mph. * IMPACTS...Winds will cause rough chop on area lakes. Small boats will be especially prone to capsizing. Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
263 WWUS72 KCAE 110053 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 853 PM EDT Sun Sep 10 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking southwest of the area will result in windy conditions. The strongest wind will occur Monday into Monday night. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-111200- /O.CON.KCAE.HW.W.0001.170911T1200Z-170912T0600Z/ /O.CON.KCAE.WI.Y.0002.000000T0000Z-170911T1200Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 853 PM EDT Sun Sep 10 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... ...HIGH WIND WARNING FOR TROPICAL STORM FORCE WINDS REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 AM EDT TUESDAY... * TIMING...Wind Advisory through 8 AM Monday. High Wind Warning for tropical storm force winds from 8 AM Monday through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Tonight, Winds will cause rough chop on area lakes and small boats will be especially prone to capsizing. Weak trees and tree limbs may be downed. Monday and Monday night, numerous downed trees, power lines and damage to other structures are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. 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. && $$ SCZ015-016-021-022-029-031-038-111200- /O.CON.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 853 PM EDT Sun Sep 10 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...Through 2 AM Tuesday. * WINDS...Increasing overnight from the northeast 15 to 25 mph with gusts around 40 mph. Monday and Monday night, northeast 25 to 35 mph with gusts up to 45 mph. * IMPACTS...Winds will cause rough chop on area lakes. Small boats will be especially prone to capsizing. Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
031 WWUS72 KCAE 110825 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 425 AM EDT Mon Sep 11 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking southwest and west of the area will result in windy conditions. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-112200- /O.CON.KCAE.HW.W.0001.170911T1200Z-170912T0600Z/ /O.CON.KCAE.WI.Y.0002.000000T0000Z-170911T1200Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 425 AM EDT Mon Sep 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... ...HIGH WIND WARNING FOR TROPICAL STORM FORCE WINDS REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 AM EDT TUESDAY... * TIMING...Wind Advisory through 8 AM this morning. High Wind Warning for tropical storm force winds from 8 AM this morning through 2 AM Tuesday. * WINDS...Northeast to east 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Numerous downed trees, power lines and damage to other structures are possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. 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. && $$ SCZ015-016-021-022-029-031-038-112200- /O.CON.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 425 AM EDT Mon Sep 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...Through 2 AM Tuesday. * WINDS...Northeast to east 25 to 35 mph with gusts up to 50 mph. * IMPACTS...Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. Power outages will be possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
425 WWUS72 KCAE 111210 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 810 AM EDT Mon Sep 11 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking southwest and west of the area will result in windy conditions. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-120000- /O.EXP.KCAE.WI.Y.0002.000000T0000Z-170911T1200Z/ /O.CON.KCAE.HW.W.0001.000000T0000Z-170912T0600Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 810 AM EDT Mon Sep 11 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... ...WIND ADVISORY HAS EXPIRED... * TIMING...High Wind Warning for tropical storm force winds through 2 AM Tuesday. * WINDS...Northeast to east 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Numerous downed trees, power lines and damage to other structures are possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ SCZ015-016-021-022-029-031-038-120000- /O.CON.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 810 AM EDT Mon Sep 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...Wind Advisory through 2 AM Tuesday. * WINDS...Northeast to east 25 to 35 mph with gusts up to 50 mph. * IMPACTS...Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. Power outages will be possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
914 WWUS72 KCAE 112122 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 522 PM EDT Mon Sep 11 2017 ...Wind Advisory/High Wind Warning... .The pressure gradient between high pressure to our north and Irma tracking southwest and west of the area will result in windy conditions. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-120600- /O.CON.KCAE.HW.W.0001.000000T0000Z-170912T0600Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 522 PM EDT Mon Sep 11 2017 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...High Wind Warning for tropical storm force winds through 2 AM Tuesday. * WINDS...Northeast to east 30 to 40 mph with gusts up to 60 mph. * IMPACTS...Numerous downed trees, power lines and damage to other structures are possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ SCZ015-016-021-022-029-031-038-120600- /O.CON.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 522 PM EDT Mon Sep 11 2017 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * TIMING...Wind Advisory through 2 AM Tuesday. * WINDS...Northeast to east 25 to 35 mph with gusts up to 50 mph. * IMPACTS...Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. Power outages will be possible. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Advisory means that winds of 35 mph are expected. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$
432 WWUS72 KCAE 120054 NPWCAE URGENT - WEATHER MESSAGE National Weather Service Columbia SC 854 PM EDT Mon Sep 11 2017 ...Lake Wind Advisory... .The pressure gradient has weakened between high pressure to the north and Tropical Storm Irma to the southwest. This has allow winds to decrease somewhat over the Midlands and Central Savannah River Area. Saturated soil and gusty winds could still down weak trees and tree limbs. GAZ040-063>065-077-SCZ018-020-025>028-030-035>037-041-120600- /O.CAN.KCAE.HW.W.0001.000000T0000Z-170912T0600Z/ /O.NEW.KCAE.LW.Y.0014.170912T0054Z-170912T0600Z/ Lincoln-McDuffie-Columbia-Richmond-Burke-McCormick-Newberry- Edgefield-Saluda-Lexington-Richland-Aiken-Barnwell-Orangeburg- Calhoun-Bamberg- Including the cities of Lincolnton, Thomson, Martinez, Evans, Hephzibah, Waynesboro, Mccormick, Newberry, Edgefield, Johnston, Saluda, Ridge Spring, Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, Columbia, Aiken, North Augusta, Barnwell, Williston, Blackville, Orangeburg, Brookdale, St. Matthews, Bamberg, and Denmark 854 PM EDT Mon Sep 11 2017 ...LAKE WIND ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... ...HIGH WIND WARNING IS CANCELLED... The National Weather Service in Columbia has issued a Lake Wind Advisory, which is in effect until 2 AM EDT Tuesday. The High Wind Warning has been cancelled. * TIMING...Lake Wind Advisory through 2 AM Tuesday. * WINDS...Northeast to east 20 to 30 mph with gusts up to 40 mph. * IMPACTS...Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. Some power outages will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Lake Wind Advisory indicates that winds will cause rough chop on area lakes. Small boats will be especially prone to capsizing. && $$ SCZ015-016-021-022-029-031-038-120600- /O.CAN.KCAE.WI.Y.0002.000000T0000Z-170912T0600Z/ /O.NEW.KCAE.LW.Y.0014.170912T0054Z-170912T0600Z/ Lancaster-Chesterfield-Fairfield-Kershaw-Lee-Sumter-Clarendon- Including the cities of Lancaster, Elgin, Lancaster Mill, Cheraw, Pageland, Winnsboro, Winnsboro Mills, Camden, Lugoff, Bishopville, Sumter, Manning, and Summerton 854 PM EDT Mon Sep 11 2017 ...LAKE WIND ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... ...WIND ADVISORY IS CANCELLED... The National Weather Service in Columbia has issued a Lake Wind Advisory, which is in effect until 2 AM EDT Tuesday. The Wind Advisory has been cancelled. * TIMING...Lake Wind Advisory through 2 AM Tuesday. * WINDS...Northeast to east 20 to 30 mph with gusts up to 40 mph. * IMPACTS...Weak trees and tree limbs could be downed. Some trees could be uprooted in moist soils. Some power outages will be possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Lake Wind Advisory indicates that winds will cause rough chop on area lakes. Small boats will be especially prone to capsizing. && $$
The office that day
Everything else NWS Columbia, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 4:35 AM EDT | Flash Flood Watch | CAE | Aiken, Bamberg, Barnwell, Edgefield, McCormick | 45 hr |
| Sep 10, 3:16 PM EDT | High Wind Warning | CAE | Aiken, Bamberg, Barnwell, Calhoun, Edgefield, Lexington and 4 more | 30 hr |
Nearby
Wind Advisories in South Carolina, 2017Wind Advisories in Georgia, 2017Every wind advisory in 2017
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.