Alert archive / Iowa / Winter Weather Advisories in 2012
Winter Weather Advisory 1, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this winter weather advisory at Jan 18, 2012, 3:15 PM CST for 5 counties in South Dakota; 9 counties in Iowa; 8 counties in Minnesota. It took effect at Jan 20, 2012, 3:00 AM CST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jan 18, 2012, 3:15 PM CST (21:15 UTC)
- In effect from
- Jan 20, 2012, 3:00 AM CST
- Expired
- Jan 20, 2012, 1:46 PM CST
- In force
- 11 hr
- Issued by
- NWS Sioux Falls, SD
All 22 counties
Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Brookings County, SD, Lincoln County, SD, Minnehaha County, SD, Moody County, SD, Union County, SD
The radar
The Sioux Falls radar (KFSD), 63 km from the middle of the area, began a volume at 21:15 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 |
|---|---|---|---|---|
| Jan 18, 3:05 AM CST | Extreme Cold Warning | FSD | Brookings, Kingsbury, Moody | 32 hr |
Nearby
Winter Weather Advisories in Iowa, 2012Winter Weather Advisories in Minnesota, 2012Winter Weather Advisories in South Dakota, 2012Every winter weather advisory in 2012
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.