Alert archive / Arizona / Freeze Watches in 2018
Freeze Watch 2, NWS Tucson, AZ
NWS Tucson, AZ issued this freeze watch at Jan 19, 2018, 9:12 PM MST for Pima County, Pinal County, Arizona. It took effect at Jan 22, 2018, 1:00 AM MST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 19, 2018, 9:12 PM MST (04:12 UTC)
- In effect from
- Jan 22, 2018, 1:00 AM MST
- Expired
- Jan 20, 2018, 2:10 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 04:14 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 watch 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 watch went out at Jan 19, 2:55 PM MST, 6 hours 17 minutes earlier.
Area forecast discussion, Jan 19, 2:55 PM MST, 6 hours 17 minutes before
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</html>The office that day
Everything else NWS Tucson, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 9:12 PM MST | Freeze Watch | TWC | Pima, Pinal | 5 hr |
| Jan 20, 2:10 AM MST | Freeze Warning | TWC | Pima, Pinal | 31 hr |
| Jan 20, 2:10 AM MST | Freeze Warning | TWC | Pima, Pinal | 55 hr |
Nearby
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.