Alert archive / South Carolina / Dense Fog Advisories in 2011

Dense Fog Advisory 9, NWS Columbia, SC

September 24, 2011Chesterfield County, Kershaw County, Lee County, South Carolina

NWS Columbia, SC issued this dense fog advisory at Sep 24, 2011, 4:36 AM EDT for Chesterfield County, Kershaw County, Lee County, South Carolina. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued: Sep 24, 2011, 4:36 AM EDT (08:36 UTC)
Expired: Sep 24, 2011, 9:41 AM EDT
In force: 5 hr
Issued by: NWS Columbia, SC

Counties Chesterfield County, SC, Kershaw County, SC, Lee County, SC

The radar

The Columbia radar (KCAE), 87 km from the middle of the area, began a volume at 08:38 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 dense fog 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 dense fog advisory went out at Sep 23, 7:43 PM EDT, 8 hours 53 minutes earlier.

Area forecast discussion, Sep 23, 7:43 PM EDT, 8 hours 53 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
Sep 24, 4:28 AM EDT	Special Weather Statement	CAE	Orangeburg	62 min
Sep 24, 4:55 AM EDT	Special Weather Statement	CAE	Saluda	50 min
Sep 24, 5:11 AM EDT	Special Weather Statement	CAE	Clarendon	64 min
Sep 24, 6:52 AM EDT	Areal Flood Advisory	CAE	Lexington, Richland	113 min
Sep 24, 5:06 PM EDT	Special Weather Statement	CAE	Calhoun, Sumter	54 min
Sep 24, 5:36 PM EDT	Areal Flood Advisory	CAE	Clarendon, Sumter	114 min

Nearby

Dense Fog Advisories in South Carolina, 2011 Every dense fog advisory in 2011

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.