Alert archive / Iowa / Winter Weather Advisories in 2011
Winter Weather Advisory 9, NWS Des Moines, IA
NWS Des Moines, IA issued this winter weather advisory at Feb 24, 2011, 3:47 AM CST for 23 counties in Iowa. It took effect at Feb 24, 2011, 3:00 PM CST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 24, 2011, 3:47 AM CST (09:47 UTC)
- In effect from
- Feb 24, 2011, 3:00 PM CST
- Expired
- Feb 25, 2011, 12:00 AM CST
- In force
- 9 hr
- Issued by
- NWS Des Moines, IA
All 23 counties
Adair County, IA, Adams County, IA, Appanoose County, IA, Cass County, IA, Clarke County, IA, Dallas County, IA, Davis County, IA, Decatur County, IA, Jasper County, IA, Lucas County, IA, Madison County, IA, Mahaska County, IA, Marion County, IA, Monroe County, IA, Polk County, IA, Poweshiek County, IA, Ringgold County, IA, Tama County, IA, Taylor County, IA, Union County, IA, Wapello County, IA, Warren County, IA, Wayne County, IA
The radar
The Des Moines radar (KDMX), 62 km from the middle of the area, began a volume at 09:47 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 Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 12:05 PM CST | Winter Storm Warning | DMX | Appanoose, Clarke, Davis, Decatur, Lucas, Mahaska and 6 more | 12 hr |
Nearby
Winter Weather Advisories in Iowa, 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.