Alert archive / Arizona / Maricopa County / 2017
Weather alerts in Maricopa County, Arizona, September 2017
21 weather alerts in September 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 6
- Watches
- 1
- Advisories
- 8
- Busiest day
- September 9, 20177 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 |
|---|---|---|---|
| Sep 2, 5:10 PM MST | Flash Flood Warning | PSR | 3 hr |
| Sep 4, 3:10 PM MST | Mesoscale Discussion | SPC | 3 hr |
| Sep 5, 6:45 PM MST | Severe Thunderstorm Warning | PSR | 30 min |
| Sep 5, 6:59 PM MST | Special Weather Statement | PSR | 31 min |
| Sep 5, 7:40 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 7, 11:26 AM MST | Blowing Dust Advisory | PSR | 9 hr |
| Sep 7, 2:10 PM MST | Flash Flood Watch | PSR | 54 hr |
| Sep 7, 4:56 PM MST | Special Weather Statement | PSR | 49 min |
| Sep 7, 6:22 PM MST | Dust Storm Warning | PSR | 98 min |
| Sep 7, 7:49 PM MST | Special Weather Statement | PSR | 26 min |
| Sep 7, 8:21 PM MST | Severe Thunderstorm Warning | PSR | 24 min |
| Sep 8, 1:09 PM MST | Blowing Dust Advisory | PSR | 7 hr |
| Sep 8, 7:25 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 8, 7:54 PM MST | Flash Flood Warning | PSR | 3 hr |
| Sep 8, 11:22 PM MST | Special Weather Statement | PSR | 38 min |
| Sep 9, 12:03 AM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 9, 12:40 AM MST | Flash Flood Warning | PSR | 3 hr |
| Sep 9, 12:43 AM MST | Special Weather Statement | PSR | 47 min |
| Sep 9, 6:11 AM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 13, 5:50 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 14, 2:43 PM MST | Blowing Dust Advisory | PSR | 4 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 | |
| Severe Thunderstorm Warning | 2 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| Blowing Dust Advisory | 3 |
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.