Alert archive / Colorado / Frost Advisories in 2007

Frost Advisory 1, NWS Denver/Boulder, CO

September 25, 200712 counties in Colorado

NWS Denver/Boulder, CO issued this frost advisory at Sep 25, 2007, 3:11 PM MDT for 12 counties in Colorado. It took effect at Sep 26, 2007, 12:00 AM MDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Sep 25, 2007, 3:11 PM MDT (21:11 UTC)
In effect from
Sep 26, 2007, 12:00 AM MDT
Expired
Sep 26, 2007, 7:59 AM MDT
In force
8 hr
Issued by
NWS Denver/Boulder, CO

Counties Adams County, CO, Arapahoe County, CO, Boulder County, CO, Broomfield County, CO, Denver County, CO, Douglas County, CO, Elbert County, CO, Jefferson County, CO, Larimer County, CO, Lincoln County, CO, Morgan County, CO, Weld County, CO

The radar

The Denver radar (KFTG), 8 km from the middle of the area, began a volume at 21:09 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 Colorado, 2007Every frost advisory in 2007

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.