Alert archive / South Dakota / Frost Advisories in 2011
Frost Advisory 2, NWS Rapid City, SD
NWS Rapid City, SD issued this frost advisory at Sep 29, 2011, 11:03 AM MDT for 16 counties in South Dakota. It took effect at Sep 30, 2011, 1:00 AM MDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 29, 2011, 11:03 AM MDT (17:03 UTC)
- In effect from
- Sep 30, 2011, 1:00 AM MDT
- Expired
- Sep 30, 2011, 7:39 AM MDT
- In force
- 7 hr
- Issued by
- NWS Rapid City, SD
Counties Bennett County, SD, Butte County, SD, Custer County, SD, Fall River County, SD, Haakon County, SD, Harding County, SD, Jackson County, SD, Lawrence County, SD, Meade County, SD, Mellette County, SD, Oglala Lakota County, SD, Pennington County, SD, Perkins County, SD, Todd County, SD, Tripp County, SD, Ziebach County, SD
The radar
The Rapid City radar (KUDX), 45 km from the middle of the area, began a volume at 17:02 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.
Nearby
Frost Advisories in South Dakota, 2011Every frost 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.