Alert archive / Arizona / Red Flag Warnings in 2010

Red Flag Warning 9, NWS Flagstaff, AZ

May 20, 20104 counties in Arizona

NWS Flagstaff, AZ issued this red flag warning at May 20, 2010, 2:28 PM MST for 4 counties in Arizona. It took effect at May 21, 2010, 11:00 AM MST. It was in force for 10 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
May 20, 2010, 2:28 PM MST (21:28 UTC)
In effect from
May 21, 2010, 11:00 AM MST
Expired
May 21, 2010, 9:00 PM MST
In force
10 hr
Issued by
NWS Flagstaff, AZ

Counties Apache County, AZ, Coconino County, AZ, Navajo County, AZ, Yavapai County, AZ

The radar

The Flagstaff radar (KFSX), 83 km from the middle of the area, began a volume at 21:32 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 Flagstaff, AZ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 20, 2:28 PM MSTFire Weather WatchFGZApache, Coconino, Gila, Navajo, Yavapai38 hr
May 20, 3:30 PM MSTWind AdvisoryFGZApache, Coconino, Navajo35 hr

Nearby

Red Flag Warnings in Arizona, 2010Every red flag warning in 2010

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.