Alert archive / South Carolina / Lake Wind Advisories in 2020

Lake Wind Advisory 7, NWS Columbia, SC

February 11, 202017 counties in South Carolina; 5 counties in Georgia

NWS Columbia, SC issued this lake wind advisory at Feb 11, 2020, 6:33 AM EST for 17 counties in South Carolina; 5 counties in Georgia. It took effect at Feb 11, 2020, 9:00 AM EST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Feb 11, 2020, 6:33 AM EST (11:33 UTC)
In effect from
Feb 11, 2020, 9:00 AM EST
Expired
Feb 11, 2020, 7:00 PM EST
In force
10 hr
Issued by
NWS Columbia, SC
All 22 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, Lancaster 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), 23 km from the middle of the area, began a volume at 11:35 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 office that day

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

IssuedProductOfficeCountiesLasted
Feb 10, 7:08 PM ESTRiver Flood AdvisoryCAELexington, Richland7 days
Feb 11, 10:40 AM ESTRiver Flood WarningCAEOrangeburg62 hr

Nearby

Lake Wind Advisories in South Carolina, 2020Lake Wind Advisories in Georgia, 2020Every lake wind advisory in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.