Alert archive / Arizona / 2009
Weather alerts in Arizona, January 2009
16 weather alerts in January 2009, 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 2009. Tap one for its archive.
- Alerts
- 16
- Warnings
- 2
- Watches
- 1
- Advisories
- 13
- Busiest day
- January 4, 20093 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 3, 1:55 PM MST | Winter Storm Watch | TWC | 14 hr | |
| Jan 3, 2:59 PM MST | Lake Wind Advisory | VEF | Mohave | 28 hr |
| Jan 4, 4:13 AM MST | Winter Storm Warning | TWC | 4 hr | |
| Jan 4, 4:13 AM MST | Winter Weather Advisory | TWC | 29 hr | |
| Jan 4, 4:14 AM MST | Winter Weather Advisory | FGZ | Apache, Coconino, Gila, Navajo | 24 hr |
| Jan 5, 5:38 AM MST | Dense Fog Advisory | PSR | 5 hr | |
| Jan 8, 4:10 PM MST | Lake Wind Advisory | VEF | Mohave | 27 hr |
| Jan 9, 2:55 AM MST | Wind Advisory | PSR | 17 hr | |
| Jan 10, 3:08 PM MST | Lake Wind Advisory | VEF | Mohave | 5 hr |
| Jan 11, 3:45 PM MST | Lake Wind Advisory | VEF | Mohave | 27 hr |
| Jan 23, 8:59 AM MST | Dense Fog Advisory | PSR | 2 hr | |
| Jan 24, 5:10 AM MST | Dense Fog Advisory | TWC | 5 hr | |
| Jan 24, 5:41 AM MST | Dense Fog Advisory | PSR | 3 hr | |
| Jan 26, 8:19 AM MST | Wind Advisory | TWC | 10 hr | |
| Jan 27, 3:00 AM MST | Freeze Warning | TWC | 30 hr | |
| Jan 28, 3:38 PM MST | Lake Wind Advisory | VEF | Mohave | 28 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 Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Lake Wind Advisory | 5 |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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 archive20082010
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.