Alert archive / Colorado / Red Flag Warnings in 2020

Red Flag Warning 44, NWS Grand Junction, CO

August 11, 202010 counties in Colorado; Grand County, San Juan County, Uintah County, Utah

NWS Grand Junction, CO issued this red flag warning at Aug 11, 2020, 2:05 PM MDT for 10 counties in Colorado; Grand County, San Juan County, Uintah County, Utah. It took effect at Aug 12, 2020, 11:00 AM MDT. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 11, 2020, 2:05 PM MDT (20:05 UTC)
In effect from
Aug 12, 2020, 11:00 AM MDT
Expired
Aug 12, 2020, 8:00 PM MDT
In force
9 hr
Issued by
NWS Grand Junction, CO

Counties Delta County, CO, Eagle County, CO, Garfield County, CO, Mesa County, CO, Moffat County, CO, Montrose County, CO, Ouray County, CO, Pitkin County, CO, Rio Blanco County, CO, San Miguel County, CO, Grand County, UT, San Juan County, UT, Uintah County, UT

The radar

The Grand Junction radar (KGJX), 7 km from the middle of the area, began a volume at 20:07 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 Grand Junction, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 11, 3:04 AM MDTFire Weather WatchGJTEagle, Garfield, Mesa, Moffat, Pitkin, Rio Blanco11 hr

Nearby

Red Flag Warnings in Colorado, 2020Red Flag Warnings in Utah, 2020Every red flag warning in 2020

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.