Alert archive / South Carolina / Wind Chill Advisories in 2022

Wind Chill Advisory 1, NWS Columbia, SC

December 22, 202218 counties in South Carolina; 5 counties in Georgia

NWS Columbia, SC issued this wind chill advisory at Dec 22, 2022, 4:54 AM EST for 18 counties in South Carolina; 5 counties in Georgia. It took effect at Dec 23, 2022, 7:00 PM EST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued: Dec 22, 2022, 4:54 AM EST (09:54 UTC)
In effect from: Dec 23, 2022, 7:00 PM EST
Expired: Dec 24, 2022, 11:00 AM EST
In force: 16 hr
Issued by: NWS Columbia, SC

All 23 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, Orangeburg County, SC, Richland County, SC, Saluda County, SC, Sumter County, SC

The radar

The Columbia radar (KCAE), 22 km from the middle of the area, began a volume at 09:58 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.

What forecasters said that day

The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Columbia, SC wrote its last area forecast discussion before this wind chill advisory went out at Dec 22, 4:32 AM EST, 22 minutes earlier.

Area forecast discussion, Dec 22, 4:32 AM EST, 22 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 22, 7:00 AM EST	Special Weather Statement	CAE	Calhoun, Orangeburg	45 min
Dec 22, 7:43 AM EST	Special Weather Statement	CAE	Lee, Sumter	47 min
Dec 22, 11:42 AM EST	Wind Advisory	CAE	Aiken, Bamberg, Barnwell, Calhoun, Chesterfield, Clarendon and 12 more	30 hr

Nearby

Wind Chill Advisories in South Carolina, 2022 Wind Chill Advisories in Georgia, 2022 Every wind chill advisory in 2022

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.