Alert archive / Arizona / Freeze Warnings in 2015

Freeze Warning 6, NWS Tucson, AZ

November 30, 2015Pima County, Pinal County, Arizona

NWS Tucson, AZ issued this freeze warning at Nov 30, 2015, 9:17 AM MST for Pima County, Pinal County, Arizona. It took effect at Dec 1, 2015, 3:00 AM MST. It was in force for 6 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
Nov 30, 2015, 9:17 AM MST (16:17 UTC)
In effect from
Dec 1, 2015, 3:00 AM MST
Expired
Dec 1, 2015, 9:00 AM MST
In force
6 hr
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 16:21 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.

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tucson, AZ wrote its last area forecast discussion before this freeze warning went out at Nov 29, 2:45 PM MST, 18 hours 32 minutes earlier.

Area forecast discussion, Nov 29, 2:45 PM MST, 18 hours 32 minutes before
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Nearby

Freeze Warnings in Arizona, 2015Every freeze warning in 2015

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.