Alert archive / Arizona / 2011
Weather alerts in Arizona, February 2011
60 weather alerts in February 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 February 2011. Tap one for its archive.
- Alerts
- 60
- Warnings
- 22
- Watches
- 10
- Advisories
- 26
- Busiest day
- February 1, 201111 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 |
|---|---|---|---|---|
| Feb 1, 4:06 AM MST | Freeze Warning | TWC | Pima, Pinal | 29 hr |
| Feb 1, 4:06 AM MST | Hard Freeze Watch | TWC | Pima, Pinal | 10 hr |
| Feb 1, 4:06 AM MST | Hard Freeze Watch | TWC | Pima, Pinal | 10 hr |
| Feb 1, 4:21 AM MST | Freeze Warning | PSR | 29 hr | |
| Feb 1, 4:21 AM MST | Freeze Warning | PSR | 54 hr | |
| Feb 1, 4:21 AM MST | Wind Advisory | PSR | 37 hr | |
| Feb 1, 4:47 AM MST | High Wind Warning | VEF | 18 hr | |
| Feb 1, 2:08 PM MST | Red Flag Warning | PSR | La Paz, Yuma | 29 hr |
| Feb 1, 2:18 PM MST | Hard Freeze Warning | TWC | Pima, Pinal | 45 hr |
| Feb 1, 2:18 PM MST | Hard Freeze Warning | TWC | Pima, Pinal | 68 hr |
| Feb 1, 2:23 PM MST | Wind Chill Watch | TWC | Cochise, Graham, Greenlee, Pima, Pinal | 13 hr |
| Feb 2, 2:57 AM MST | Wind Advisory | FGZ | Coconino, Gila, Navajo, Yavapai | 32 hr |
| Feb 2, 3:06 AM MST | Wind Chill Warning | FGZ | Apache, Coconino, Navajo | 29 hr |
| Feb 2, 3:50 AM MST | Wind Chill Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal | 31 hr |
| Feb 2, 4:26 AM MST | Freeze Warning | PSR | 54 hr | |
| Feb 2, 1:48 PM MST | Hard Freeze Warning | PSR | 20 hr | |
| Feb 3, 12:45 PM MST | Hard Freeze Warning | PSR | 21 hr | |
| Feb 4, 2:41 AM MST | Hard Freeze Warning | TWC | Pima, Pinal | 30 hr |
| Feb 7, 1:56 PM MST | Red Flag Warning | TWC | 28 hr | |
| Feb 7, 2:05 PM MST | Wind Advisory | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Feb 7, 2:56 PM MST | Wind Advisory | FGZ | Apache, Navajo | 23 hr |
| Feb 7, 4:14 PM MST | Wind Advisory | VEF | Mohave | 23 hr |
| Feb 8, 12:15 PM MST | Dust Storm Warning | TWC | Cochise | 105 min |
| Feb 15, 12:36 PM MST | Fire Weather Watch | TWC | 15 hr | |
| Feb 15, 3:49 PM MST | Wind Advisory | VEF | Mohave | 31 hr |
| Feb 15, 10:16 PM MST | Wind Advisory | FGZ | Apache, Coconino, Navajo | 21 hr |
| Feb 16, 3:27 AM MST | Red Flag Warning | TWC | 11 hr | |
| Feb 18, 4:00 AM MST | Winter Storm Watch | FGZ | Coconino, Navajo | 11 hr |
| Feb 18, 2:18 PM MST | Wind Advisory | FGZ | Apache, Coconino, Navajo | 27 hr |
| Feb 18, 2:55 PM MST | Wind Advisory | PSR | 28 hr | |
| Feb 18, 3:01 PM MST | Winter Storm Warning | FGZ | Coconino, Navajo | 50 hr |
| Feb 18, 3:01 PM MST | Winter Weather Advisory | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 55 hr |
| Feb 18, 3:17 PM MST | Wind Advisory | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 27 hr |
| Feb 18, 7:41 PM MST | Winter Weather Advisory | TWC | Graham, Greenlee | 33 hr |
| Feb 19, 3:14 AM MST | Winter Weather Advisory | VEF | Mohave | 12 hr |
| Feb 19, 5:57 AM MST | Areal Flood Advisory | PSR | La Paz, Yuma | 108 min |
| Feb 19, 7:18 AM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Feb 19, 8:33 AM MST | Areal Flood Advisory | PSR | La Paz, Yuma | 117 min |
| Feb 19, 10:54 AM MST | Areal Flood Advisory | PSR | La Paz, Yuma | 111 min |
| Feb 23, 3:39 PM MST | Wind Advisory | VEF | Mohave | 61 hr |
| Feb 23, 4:11 PM MST | Winter Storm Watch | VEF | Mohave | 24 hr |
| Feb 24, 4:17 AM MST | Winter Storm Warning | VEF | Mohave | 3 days |
| Feb 24, 3:26 PM MST | Fire Weather Watch | TWC | 24 hr | |
| Feb 24, 3:32 PM MST | Winter Storm Watch | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 24 hr |
| Feb 25, 2:01 AM MST | Winter Storm Watch | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 36 hr |
| Feb 25, 10:06 AM MST | Winter Storm Watch | PSR | 24 hr | |
| Feb 25, 2:03 PM MST | Wind Advisory | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 24 hr |
| Feb 25, 2:45 PM MST | Wind Advisory | PSR | 32 hr | |
| Feb 25, 2:48 PM MST | Wind Advisory | FGZ | Apache, Coconino, Navajo | 28 hr |
| Feb 25, 3:39 PM MST | Red Flag Warning | TWC | 27 hr | |
| Feb 25, 3:40 PM MST | Winter Storm Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 46 hr |
| Feb 25, 3:40 PM MST | Winter Weather Advisory | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 46 hr |
| Feb 26, 2:28 AM MST | Winter Storm Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 32 hr |
| Feb 26, 9:41 AM MST | Winter Storm Warning | PSR | 29 hr | |
| Feb 26, 9:41 AM MST | Winter Weather Advisory | PSR | 29 hr | |
| Feb 26, 1:41 PM MST | Winter Weather Advisory | TWC | Cochise | 13 hr |
| Feb 26, 6:05 PM MST | Mesoscale Discussion | SPC | Coconino, Gila, Greenlee, Mohave, Yavapai | 6 hr |
| Feb 26, 9:35 PM MST | Wind Advisory | TWC | Cochise, Graham, Pima, Pinal, Santa Cruz | 4 hr |
| Feb 27, 11:02 AM MST | Special Weather Statement | PSR | 58 min | |
| Feb 27, 1:50 PM MST | Frost Advisory | TWC | Pima, Pinal | 19 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 1 |
| Flooding | |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 6 |
| Cold | |
| Freeze Warning | 4 |
| Hard Freeze Warning | 5 |
| Wind Chill Warning | 2 |
| Hard Freeze Watch | 2 |
| Wind Chill Watch | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| High Wind Warning | 1 |
| Wind Advisory | 15 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
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. Rebuilt daily.