Alert archive / Arizona / 2011
Weather alerts in Arizona, January 2011
15 weather alerts in January 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in January 2011. Tap one for its archive.
- Alerts
- 15
- Warnings
- 2
- Watches
- 4
- Advisories
- 9
- Busiest day
- January 31, 20114 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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 2:53 AM MST | Hard Freeze Warning | TWC | Pima, Pinal | 30 hr |
| Jan 1, 3:26 AM MST | Freeze Warning | PSR | 31 hr | |
| Jan 10, 11:29 AM MST | Lake Wind Advisory | VEF | Mohave | 11 min |
| Jan 10, 11:46 AM MST | Lake Wind Advisory | VEF | Mohave | 7 hr |
| Jan 13, 3:50 PM MST | Lake Wind Advisory | VEF | Mohave | 27 hr |
| Jan 19, 10:12 AM MST | Wind Advisory | VEF | Mohave | 33 hr |
| Jan 22, 4:23 AM MST | Wind Advisory | VEF | Mohave | 36 hr |
| Jan 22, 2:24 PM MST | Wind Advisory | FGZ | Coconino, Gila, Navajo, Yavapai | 24 hr |
| Jan 23, 2:31 AM MST | Wind Advisory | PSR | 8 hr | |
| Jan 25, 3:57 PM MST | Lake Wind Advisory | VEF | Mohave | 27 hr |
| Jan 30, 4:26 PM MST | High Wind Watch | VEF | Mohave | 36 hr |
| Jan 31, 2:53 PM MST | Freeze Watch | PSR | 13 hr | |
| Jan 31, 2:53 PM MST | Freeze Watch | PSR | 13 hr | |
| Jan 31, 2:53 PM MST | Freeze Watch | PSR | 38 hr | |
| Jan 31, 2:58 PM MST | Wind Advisory | VEF | Mohave | 49 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Cold | |
| Freeze Warning | 1 |
| Hard Freeze Warning | 1 |
| Freeze Watch | 3 |
| Wind and dust | |
| High Wind Watch | 1 |
| Lake Wind Advisory | 4 |
| Wind Advisory | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.