Alert archive / South Dakota / Winter Weather Advisories in 2011
Winter Weather Advisory 39, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this winter weather advisory at Dec 13, 2011, 9:56 PM CST for 6 counties in South Dakota. It took effect at Dec 13, 2011, 10:01 PM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Dec 13, 2011, 9:56 PM CST (03:56 UTC)
- In effect from
- Dec 13, 2011, 10:01 PM CST
- Expired
- Dec 14, 2011, 7:00 AM CST
- In force
- 9 hr
- Issued by
- NWS Sioux Falls, SD
Counties Aurora County, SD, Brule County, SD, Charles Mix County, SD, Douglas County, SD, Gregory County, SD, Jerauld County, SD
The radar
The Sioux Falls radar (KFSD), 162 km from the middle of the area, began a volume at 03:59 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 Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 13, 9:53 PM CST | Winter Weather Advisory | FSD | Aurora, Brule, Charles Mix, Douglas, Gregory, Jerauld | 3 min |
Nearby
Winter Weather Advisories in South Dakota, 2011Every winter weather 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.