Alert archive / Colorado / Frost Advisories in 2019

Frost Advisory 3, NWS Denver/Boulder, CO

May 11, 201911 counties in Colorado

NWS Denver/Boulder, CO issued this frost advisory at May 11, 2019, 5:45 PM MDT for 11 counties in Colorado. It took effect at May 12, 2019, 12:00 AM MDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
May 11, 2019, 5:45 PM MDT (23:45 UTC)
In effect from
May 12, 2019, 12:00 AM MDT
Expired
May 12, 2019, 8:00 AM MDT
In force
8 hr
Issued by
NWS Denver/Boulder, CO

Counties Adams County, CO, Arapahoe County, CO, Elbert County, CO, Larimer County, CO, Lincoln County, CO, Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO

The radar

The Denver radar (KFTG), 80 km from the middle of the area, began a volume at 23:47 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.

Nearby

Frost Advisories in Colorado, 2019Every frost advisory in 2019

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.