Alert archive / Arizona / Pima County / 2017
Weather alerts in Pima County, Arizona, December 2017
10 weather alerts in December 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 10
- Warnings
- 4
- Watches
- 4
- Advisories
- 2
- Busiest day
- December 6, 20173 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Dec 6, 3:04 AM MST | Fire Weather Watch | TWC | 11 hr |
| Dec 6, 3:04 AM MST | Freeze Watch | TWC | 24 hr |
| Dec 6, 2:11 PM MST | Red Flag Warning | TWC | 26 hr |
| Dec 7, 2:57 AM MST | Freeze Warning | TWC | 30 hr |
| Dec 7, 11:03 AM MST | Blowing Dust Advisory | TWC | 117 min |
| Dec 16, 2:31 AM MST | Winter Weather Advisory | TWC | 47 hr |
| Dec 19, 2:40 PM MST | Freeze Watch | TWC | 23 hr |
| Dec 19, 2:40 PM MST | Hard Freeze Watch | TWC | 23 hr |
| Dec 20, 2:07 PM MST | Freeze Warning | TWC | 43 hr |
| Dec 20, 2:07 PM MST | Hard Freeze Warning | TWC | 43 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Weather Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Freeze Watch | 2 |
| Hard Freeze Watch | 1 |
| Wind and dust | |
| Blowing Dust Advisory | 1 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.