Alert archive / Arizona / 2017
Weather alerts in Arizona, September 2017
186 weather alerts in September 2017, 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 September 2017. Tap one for its archive.
- Alerts
- 186
- Warnings
- 59
- Watches
- 5
- Advisories
- 38
- Busiest day
- September 9, 201736 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 |
|---|---|---|---|---|
| Aug 31, 6:08 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 2, 2:17 PM MST | Special Weather Statement | PSR | Yuma | 43 min |
| Sep 2, 3:06 PM MST | Special Weather Statement | PSR | Yuma | 39 min |
| Sep 2, 3:16 PM MST | Areal Flood Advisory | PSR | Yuma | 3 hr |
| Sep 2, 3:39 PM MST | Special Weather Statement | PSR | 51 min | |
| Sep 2, 3:55 PM MST | Areal Flood Advisory | PSR | Yuma | 3 hr |
| Sep 2, 5:10 PM MST | Flash Flood Warning | PSR | Maricopa | 3 hr |
| Sep 2, 6:14 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 2, 6:18 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 42 min |
| Sep 2, 6:58 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 47 min |
| Sep 3, 2:42 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 24 min |
| Sep 3, 4:45 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 4, 2:30 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 4, 2:56 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 28 min |
| Sep 4, 3:10 PM MST | Mesoscale Discussion | SPC | Cochise, Gila, Graham, Maricopa, Mohave, Pima and 3 more | 3 hr |
| Sep 4, 4:12 PM MST | Special Weather Statement | PSR | Gila | 48 min |
| Sep 4, 4:49 PM MST | Special Weather Statement | TWC | 26 min | |
| Sep 4, 4:51 PM MST | Areal Flood Advisory | PSR | Gila | 3 hr |
| Sep 4, 5:00 PM MST | Flash Flood Warning | PSR | Gila | 3 hr |
| Sep 4, 5:18 PM MST | Special Weather Statement | TWC | 57 min | |
| Sep 4, 6:03 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 4, 6:10 PM MST | Special Weather Statement | FGZ | 50 min | |
| Sep 4, 6:16 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 29 min |
| Sep 4, 6:28 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 62 min |
| Sep 4, 6:43 PM MST | Special Weather Statement | PSR | 47 min | |
| Sep 4, 7:13 PM MST | Special Weather Statement | PSR | 47 min | |
| Sep 5, 12:43 PM MST | Flash Flood Warning | FGZ | Apache | 4 hr |
| Sep 5, 2:15 PM MST | Areal Flood Advisory | FGZ | Yavapai | 3 hr |
| Sep 5, 2:51 PM MST | Special Weather Statement | TWC | Pima | 24 min |
| Sep 5, 3:18 PM MST | Special Weather Statement | FGZ | 27 min | |
| Sep 5, 3:22 PM MST | Special Weather Statement | TWC | Pima | 38 min |
| Sep 5, 4:10 PM MST | Special Weather Statement | TWC | 35 min | |
| Sep 5, 4:19 PM MST | Areal Flood Advisory | VEF | Mohave | 5 hr |
| Sep 5, 4:41 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 5, 5:29 PM MST | Special Weather Statement | TWC | 61 min | |
| Sep 5, 5:46 PM MST | Special Weather Statement | TWC | 44 min | |
| Sep 5, 6:02 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 88 min |
| Sep 5, 6:10 PM MST | Special Weather Statement | PSR | 35 min | |
| Sep 5, 6:45 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 30 min |
| Sep 5, 6:59 PM MST | Special Weather Statement | PSR | Maricopa | 31 min |
| Sep 5, 7:04 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 41 min |
| Sep 5, 7:12 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 63 min |
| Sep 5, 7:25 PM MST | Flash Flood Warning | FGZ | Yavapai | 3 hr |
| Sep 5, 7:26 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 49 min |
| Sep 5, 7:40 PM MST | Areal Flood Advisory | PSR | Maricopa, Pinal | 3 hr |
| Sep 5, 8:24 PM MST | Blowing Dust Advisory | PSR | Yuma | 96 min |
| Sep 6, 2:04 PM MST | Areal Flood Advisory | FGZ | Yavapai | 116 min |
| Sep 6, 2:41 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 6, 4:59 PM MST | Special Weather Statement | PSR | 46 min | |
| Sep 6, 5:08 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 52 min |
| Sep 6, 6:02 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 38 min |
| Sep 6, 7:39 PM MST | Special Weather Statement | PSR | La Paz | 51 min |
| Sep 7, 11:17 AM MST | Blowing Dust Advisory | TWC | Pima, Pinal | 7 hr |
| Sep 7, 11:26 AM MST | Blowing Dust Advisory | PSR | Maricopa, Pinal, Yuma | 9 hr |
| Sep 7, 12:36 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 7, 1:41 PM MST | Special Weather Statement | FGZ | Yavapai | 34 min |
| Sep 7, 1:41 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 7, 1:50 PM MST | Special Weather Statement | TWC | Cochise | 40 min |
| Sep 7, 1:58 PM MST | Special Weather Statement | PSR | 47 min | |
| Sep 7, 2:07 PM MST | Special Weather Statement | TWC | Pima | 38 min |
| Sep 7, 2:10 PM MST | Flash Flood Watch | PSR | La Paz, Maricopa, Yuma | 54 hr |
| Sep 7, 2:10 PM MST | Flash Flood Watch | VEF | Mohave | 55 hr |
| Sep 7, 2:51 PM MST | Flash Flood Watch | FGZ | Coconino, Yavapai | 44 hr |
| Sep 7, 2:51 PM MST | Special Weather Statement | PSR | La Paz | 39 min |
| Sep 7, 3:13 PM MST | Special Weather Statement | PSR | 47 min | |
| Sep 7, 3:17 PM MST | Severe Thunderstorm Warning | TWC | Pima | 28 min |
| Sep 7, 3:50 PM MST | Special Weather Statement | PSR | La Paz | 40 min |
| Sep 7, 4:37 PM MST | Special Weather Statement | PSR | 38 min | |
| Sep 7, 4:39 PM MST | Areal Flood Advisory | FGZ | Yavapai | 3 hr |
| Sep 7, 4:42 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 63 min |
| Sep 7, 4:56 PM MST | Special Weather Statement | PSR | Maricopa | 49 min |
| Sep 7, 5:20 PM MST | Special Weather Statement | PSR | 55 min | |
| Sep 7, 5:47 PM MST | Special Weather Statement | PSR | La Paz | 43 min |
| Sep 7, 6:22 PM MST | Dust Storm Warning | PSR | Maricopa, Pinal, Yuma | 98 min |
| Sep 7, 6:27 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 48 min |
| Sep 7, 6:44 PM MST | Flash Flood Warning | PSR | La Paz | 3 hr |
| Sep 7, 7:24 PM MST | Flash Flood Warning | PSR | Yuma | 3 hr |
| Sep 7, 7:49 PM MST | Special Weather Statement | PSR | Maricopa | 26 min |
| Sep 7, 7:52 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 38 min |
| Sep 7, 8:06 PM MST | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 54 min |
| Sep 7, 8:21 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 24 min |
| Sep 7, 9:27 PM MST | Areal Flood Advisory | PSR | La Paz, Yuma | 3 hr |
| Sep 7, 9:34 PM MST | Special Weather Statement | PSR | 56 min | |
| Sep 8, 3:43 AM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 8, 12:55 PM MST | Blowing Dust Advisory | TWC | Pima, Pinal | 6 hr |
| Sep 8, 1:09 PM MST | Blowing Dust Advisory | PSR | La Paz, Maricopa, Pinal, Yuma | 7 hr |
| Sep 8, 1:29 PM MST | Special Weather Statement | PSR | 46 min | |
| Sep 8, 1:42 PM MST | Special Weather Statement | TWC | 48 min | |
| Sep 8, 2:15 PM MST | Mesoscale Discussion | SPC | La Paz | 3 hr |
| Sep 8, 2:17 PM MST | Special Weather Statement | PSR | 43 min | |
| Sep 8, 2:52 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 8, 3:16 PM MST | Special Weather Statement | PSR | 29 min | |
| Sep 8, 3:31 PM MST | Special Weather Statement | PSR | 44 min | |
| Sep 8, 3:34 PM MST | Special Weather Statement | PSR | Yuma | 41 min |
| Sep 8, 3:38 PM MST | Special Weather Statement | PSR | 37 min | |
| Sep 8, 3:40 PM MST | Dust Storm Warning | PSR | La Paz, Yuma | 80 min |
| Sep 8, 4:06 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 8, 4:07 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 23 min |
| Sep 8, 4:09 PM MST | Special Weather Statement | PSR | 51 min | |
| Sep 8, 4:36 PM MST | Special Weather Statement | PSR | 39 min | |
| Sep 8, 4:39 PM MST | Special Weather Statement | PSR | 51 min | |
| Sep 8, 4:51 PM MST | Special Weather Statement | PSR | La Paz | 39 min |
| Sep 8, 5:11 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 8, 5:12 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 48 min |
| Sep 8, 5:39 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 51 min |
| Sep 8, 5:44 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 46 min |
| Sep 8, 6:16 PM MST | Special Weather Statement | PSR | 44 min | |
| Sep 8, 6:58 PM MST | Special Weather Statement | PSR | La Paz | 47 min |
| Sep 8, 7:13 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 8, 7:25 PM MST | Areal Flood Advisory | PSR | Maricopa, Pinal | 3 hr |
| Sep 8, 7:49 PM MST | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 8, 7:54 PM MST | Flash Flood Warning | PSR | Maricopa, Pinal | 3 hr |
| Sep 8, 8:00 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 45 min |
| Sep 8, 8:09 PM MST | Flash Flood Warning | PSR | La Paz | 3 hr |
| Sep 8, 8:58 PM MST | Special Weather Statement | PSR | La Paz | 47 min |
| Sep 8, 11:22 PM MST | Special Weather Statement | PSR | Maricopa | 38 min |
| Sep 9, 12:03 AM MST | Areal Flood Advisory | PSR | Maricopa | 3 hr |
| Sep 9, 12:13 AM MST | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 9, 12:29 AM MST | Flash Flood Warning | PSR | La Paz | 3 hr |
| Sep 9, 12:33 AM MST | Flash Flood Watch | PSR | La Paz, Yuma | 20 hr |
| Sep 9, 12:40 AM MST | Flash Flood Warning | PSR | Maricopa | 3 hr |
| Sep 9, 12:43 AM MST | Special Weather Statement | PSR | Maricopa | 47 min |
| Sep 9, 2:15 AM MST | Flash Flood Warning | PSR | La Paz | 2 hr |
| Sep 9, 2:27 AM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 9, 3:07 AM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Sep 9, 6:11 AM MST | Areal Flood Advisory | PSR | Maricopa | 2 hr |
| Sep 9, 8:47 AM MST | Special Weather Statement | PSR | 43 min | |
| Sep 9, 9:43 AM MST | Areal Flood Advisory | PSR | La Paz, Yuma | 3 hr |
| Sep 9, 10:43 AM MST | Special Weather Statement | PSR | La Paz | 47 min |
| Sep 9, 10:59 AM MST | Flash Flood Warning | PSR | La Paz, Yuma | 2 hr |
| Sep 9, 12:15 PM MST | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 9, 12:16 PM MST | Flash Flood Warning | VEF | Mohave | 4 hr |
| Sep 9, 12:19 PM MST | Flash Flood Warning | PSR | La Paz | 3 hr |
| Sep 9, 12:37 PM MST | Special Weather Statement | PSR | 38 min | |
| Sep 9, 1:14 PM MST | Areal Flood Advisory | PSR | La Paz | 3 hr |
| Sep 9, 1:49 PM MST | Special Weather Statement | PSR | Yuma | 41 min |
| Sep 9, 2:00 PM MST | Flash Flood Warning | VEF | Mohave | 6 hr |
| Sep 9, 2:41 PM MST | Areal Flood Advisory | PSR | Yuma | 3 hr |
| Sep 9, 5:29 PM MST | Special Weather Statement | PSR | 46 min | |
| Sep 10, 2:01 PM MST | Special Weather Statement | FGZ | 29 min | |
| Sep 10, 2:54 PM MST | Special Weather Statement | FGZ | 21 min | |
| Sep 10, 3:27 PM MST | Special Weather Statement | FGZ | 33 min | |
| Sep 10, 4:02 PM MST | Special Weather Statement | FGZ | 28 min | |
| Sep 10, 4:28 PM MST | Special Weather Statement | FGZ | Yavapai | 32 min |
| Sep 10, 4:59 PM MST | Special Weather Statement | FGZ | 31 min | |
| Sep 10, 5:07 PM MST | Areal Flood Advisory | VEF | Mohave | 3 hr |
| Sep 10, 5:23 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 52 min |
| Sep 10, 6:07 PM MST | Flash Flood Warning | VEF | Mohave | 113 min |
| Sep 13, 12:27 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 33 min |
| Sep 13, 5:50 PM MST | Areal Flood Advisory | PSR | Maricopa | 3 hr |
| Sep 14, 1:29 AM MST | Special Weather Statement | FGZ | 31 min | |
| Sep 14, 3:38 AM MST | Flash Flood Watch | FGZ | Apache, Coconino, Navajo | 14 hr |
| Sep 14, 4:43 AM MST | Special Weather Statement | FGZ | Apache | 32 min |
| Sep 14, 5:14 AM MST | Special Weather Statement | FGZ | Apache | 31 min |
| Sep 14, 5:38 AM MST | Special Weather Statement | FGZ | 37 min | |
| Sep 14, 5:45 AM MST | Severe Thunderstorm Warning | FGZ | Apache | 30 min |
| Sep 14, 7:15 AM MST | Special Weather Statement | FGZ | 30 min | |
| Sep 14, 10:53 AM MST | Severe Thunderstorm Warning | VEF | Mohave | 37 min |
| Sep 14, 11:18 AM MST | Special Weather Statement | FGZ | Coconino | 27 min |
| Sep 14, 11:53 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 20 min |
| Sep 14, 12:44 PM MST | Mesoscale Discussion | SPC | Coconino | 3 hr |
| Sep 14, 1:08 PM MST | Special Weather Statement | TWC | Pinal | 82 min |
| Sep 14, 2:27 PM MST | Special Weather Statement | TWC | Pinal | 93 min |
| Sep 14, 2:35 PM MST | Blowing Dust Advisory | TWC | Pinal | 4 hr |
| Sep 14, 2:43 PM MST | Blowing Dust Advisory | PSR | Maricopa, Pinal | 4 hr |
| Sep 14, 3:35 PM MST | Special Weather Statement | PSR | 55 min | |
| Sep 14, 3:55 PM MST | Special Weather Statement | PSR | Gila | 65 min |
| Sep 14, 6:38 PM MST | Flash Flood Warning | FGZ | Coconino | 8 hr |
| Sep 20, 2:11 PM MST | Wind Advisory | VEF | Mohave | 35 hr |
| Sep 20, 2:17 PM MST | Wind Advisory | FGZ | Apache, Coconino, Navajo, Yavapai | 30 hr |
| Sep 23, 2:34 AM MST | Freeze Warning | FGZ | Apache, Coconino, Navajo | 29 hr |
| Sep 24, 2:05 PM MST | Lake Wind Advisory | VEF | Mohave | 28 hr |
| Sep 27, 11:36 AM MST | Special Weather Statement | FGZ | 39 min | |
| Sep 27, 11:44 AM MST | Special Weather Statement | FGZ | 46 min | |
| Sep 27, 12:31 PM MST | Special Weather Statement | FGZ | Navajo | 44 min |
| Sep 27, 12:33 PM MST | Special Weather Statement | FGZ | 42 min | |
| Sep 27, 12:52 PM MST | Special Weather Statement | FGZ | 38 min | |
| Sep 27, 1:05 PM MST | Special Weather Statement | FGZ | 40 min | |
| Sep 29, 12:15 PM MST | Special Weather Statement | FGZ | 45 min | |
| Sep 29, 12:20 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 25 min |
| Sep 29, 2:43 PM MST | Mesoscale Discussion | SPC | Cochise, Graham, Greenlee | 2 hr |
| Sep 29, 5:15 PM MST | Special Weather Statement | TWC | Cochise | 30 min |
| Sep 29, 5:25 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 39 min |
| Sep 29, 9:08 PM MST | Special Weather Statement | TWC | 22 min | |
| Sep 29, 9:26 PM MST | Special Weather Statement | FGZ | 49 min | |
| Sep 30, 6:14 AM MST | Special Weather Statement | FGZ | Apache | 46 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 31 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 80 |
| Flooding | |
| Flash Flood Warning | 25 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 28 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Dust Storm Warning | 2 |
| Blowing Dust Advisory | 7 |
| Lake Wind Advisory | 1 |
| Wind Advisory | 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 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. Rebuilt daily.