Alert archive / Arizona / Excessive Heat Watches in 2011

Excessive Heat Watch 2, NWS Tucson, AZ

June 20, 2011Pima County, Pinal County, Arizona

NWS Tucson, AZ issued this excessive heat watch at Jun 20, 2011, 1:03 PM MST for Pima County, Pinal County, Arizona. It took effect at Jun 23, 2011, 12:00 PM MST. It was in force for .

The area

The counties it named.

The facts

Issued
Jun 20, 2011, 1:03 PM MST (20:03 UTC)
In effect from
Jun 23, 2011, 12:00 PM MST
Expired
Jun 21, 2011, 11:00 AM MST
In force
Issued by
NWS Tucson, AZ

Counties Pima County, AZ, Pinal County, AZ

The radar

The Phoenix radar (KIWA), 88 km from the middle of the area, began a volume at 20:00 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 Tucson, AZ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 20, 1:03 PM MSTExcessive Heat WatchTWCPima, Pinal22 hr

Nearby

Excessive Heat Watches in Arizona, 2011Every excessive heat watch in 2011

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.