Alert archive / Arizona / Maricopa County / 2012
Weather alerts in Maricopa County, Arizona, September 2012
40 weather alerts in September 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 40
- Warnings
- 13
- Watches
- 0
- Advisories
- 20
- Busiest day
- September 7, 201212 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 1, 2:28 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 3, 5:42 PM MST | Flash Flood Warning | PSR | 3 hr |
| Sep 4, 2:39 PM MST | Severe Thunderstorm Warning | PSR | 66 min |
| Sep 4, 3:28 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 4, 5:25 PM MST | Special Weather Statement | PSR | 50 min |
| Sep 4, 6:42 PM MST | Special Weather Statement | PSR | 33 min |
| Sep 4, 7:06 PM MST | Areal Flood Advisory | PSR | 114 min |
| Sep 4, 7:06 PM MST | Areal Flood Advisory | PSR | 114 min |
| Sep 4, 8:35 PM MST | Areal Flood Advisory | PSR | 115 min |
| Sep 4, 9:09 PM MST | Flash Flood Warning | PSR | 2 hr |
| Sep 4, 9:42 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 4, 10:14 PM MST | Flash Flood Warning | PSR | 72 min |
| Sep 6, 3:03 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 6, 4:01 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 6, 4:57 PM MST | Severe Thunderstorm Warning | PSR | 49 min |
| Sep 6, 5:09 PM MST | Areal Flood Advisory | PSR | 111 min |
| Sep 6, 5:44 PM MST | Special Weather Statement | PSR | 61 min |
| Sep 7, 7:41 AM MST | Areal Flood Advisory | PSR | 109 min |
| Sep 7, 7:53 AM MST | Areal Flood Advisory | PSR | 112 min |
| Sep 7, 9:30 AM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 7, 9:30 AM MST | Special Weather Statement | PSR | 45 min |
| Sep 7, 9:45 AM MST | Flash Flood Warning | PSR | 2 hr |
| Sep 7, 9:53 AM MST | Flash Flood Warning | PSR | 112 min |
| Sep 7, 11:07 AM MST | Areal Flood Advisory | PSR | 113 min |
| Sep 7, 11:44 AM MST | Areal Flood Warning | PSR | 4 hr |
| Sep 7, 12:00 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 7, 12:52 PM MST | Flash Flood Warning | PSR | 113 min |
| Sep 9, 7:26 PM MST | Special Weather Statement | PSR | 49 min |
| Sep 9, 7:45 PM MST | Special Weather Statement | PSR | 45 min |
| Sep 10, 12:47 PM MST | Mesoscale Discussion | SPC | 118 min |
| Sep 10, 7:34 PM MST | Areal Flood Advisory | PSR | 116 min |
| Sep 10, 8:33 PM MST | Areal Flood Advisory | PSR | 117 min |
| Sep 10, 9:26 PM MST | Flash Flood Warning | PSR | 79 min |
| Sep 10, 9:59 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 10, 10:14 PM MST | Areal Flood Advisory | PSR | 2 hr |
| Sep 10, 10:45 PM MST | Flash Flood Warning | PSR | 60 min |
| Sep 10, 11:03 PM MST | Areal Flood Advisory | PSR | 117 min |
| Sep 10, 11:25 PM MST | Flash Flood Warning | PSR | 110 min |
| Sep 11, 1:05 AM MST | Areal Flood Advisory | PSR | 3 hr |
| Sep 12, 6:51 PM MST | Severe Thunderstorm Warning | PSR | 17 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 | 3 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 6 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 9 |
| Areal Flood Advisory | 20 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.