Alert archive / Wyoming / Frost Advisories in 2009
Frost Advisory 1, NWS Cheyenne, WY
NWS Cheyenne, WY issued this frost advisory at Sep 21, 2009, 6:29 PM MDT for Weston County, Wyoming. It took effect at Sep 22, 2009, 3:00 AM MDT. It was in force for 95 min.
The area
The counties it named.
The facts
- Issued
- Sep 21, 2009, 6:29 PM MDT (00:29 UTC)
- In effect from
- Sep 22, 2009, 3:00 AM MDT
- Expired
- Sep 22, 2009, 4:35 AM MDT
- In force
- 95 min
- Issued by
- NWS Cheyenne, WY
County Weston County, WY
The radar
The Rapid City radar (KUDX), 143 km from the middle of the area, began a volume at 00:29 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 Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 21, 6:29 PM MDT | Freeze Warning | CYS | 15 hr |
Nearby
Frost Advisories in Wyoming, 2009Every frost advisory in 2009
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.