Alert archive / South Dakota / Dense Fog Advisories in 2018
Dense Fog Advisory 21, NWS Aberdeen, SD
NWS Aberdeen, SD issued this dense fog advisory at Dec 12, 2018, 3:21 PM CST for 4 counties in South Dakota; Big Stone County, Minnesota. It took effect at Dec 12, 2018, 6:00 PM CST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Dec 12, 2018, 3:21 PM CST (21:21 UTC)
- In effect from
- Dec 12, 2018, 6:00 PM CST
- Expired
- Dec 13, 2018, 6:00 AM CST
- In force
- 12 hr
- Issued by
- NWS Aberdeen, SD
Counties Big Stone County, MN, Codington County, SD, Deuel County, SD, Grant County, SD, Hamlin County, SD
The radar
The Aberdeen radar (KABR), 133 km from the middle of the area, began a volume at 21:25 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 Aberdeen, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 12, 7:44 AM CST | Dense Fog Advisory | ABR | Clark, Codington, Day, Deuel, Grant, Hamlin and 2 more | 5 hr |
Nearby
Dense Fog Advisories in South Dakota, 2018Dense Fog Advisories in Minnesota, 2018Every dense fog advisory in 2018
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.