Alert archive / South Carolina / Dense Fog Advisories in 2021
Dense Fog Advisory 11, NWS Columbia, SC
NWS Columbia, SC issued this dense fog advisory at Mar 27, 2021, 6:32 AM EDT for 5 counties in South Carolina. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Mar 27, 2021, 6:32 AM EDT (10:32 UTC)
- Expired
- Mar 27, 2021, 10:00 AM EDT
- In force
- 3 hr
- Issued by
- NWS Columbia, SC
Counties Chesterfield County, SC, Kershaw County, SC, Lancaster County, SC, Lee County, SC, Sumter County, SC
The radar
The Columbia radar (KCAE), 78 km from the middle of the area, began a volume at 10:35 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.
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 Mar 27, 6:10 AM EDT, 22 minutes earlier.
Area forecast discussion, Mar 27, 6:10 AM EDT, 22 minutes before
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</html>Hazardous weather outlook, Mar 27, 6:22 AM EDT, 10 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Columbia, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 26, 9:35 PM EDT | River Flood Warning | CAE | Chesterfield, Marlboro | 60 hr |
| Mar 27, 9:20 AM EDT | River Flood Warning | CAE | Greenwood, Newberry, Saluda | 61 hr |
| Mar 27, 2:40 PM EDT | Lake Wind Advisory | CAE | Aiken, Bamberg, Barnwell, Calhoun, Chesterfield, Clarendon and 11 more | 36 hr |
Nearby
Dense Fog Advisories in South Carolina, 2021Every dense fog advisory in 2021
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.