Alert archive / Arizona / Pima County / 2011
Weather alerts in Pima County, Arizona, September 2011
51 weather alerts in September 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 51
- Warnings
- 24
- Watches
- 1
- Advisories
- 20
- Busiest day
- September 10, 201110 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 |
|---|---|---|---|
| Aug 31, 5:56 PM MST | Areal Flood Advisory | TWC | 79 min |
| Sep 1, 4:52 PM MST | Areal Flood Advisory | TWC | 101 min |
| Sep 1, 5:13 PM MST | Special Weather Statement | TWC | 62 min |
| Sep 1, 5:43 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 6, 6:07 PM MST | Areal Flood Advisory | TWC | 113 min |
| Sep 7, 6:23 PM MST | Areal Flood Advisory | TWC | 112 min |
| Sep 9, 11:35 AM MST | Flash Flood Watch | TWC | 10 hr |
| Sep 9, 12:56 PM MST | Special Weather Statement | TWC | 49 min |
| Sep 9, 1:00 PM MST | Mesoscale Discussion | SPC | 90 min |
| Sep 9, 5:08 PM MST | Severe Thunderstorm Warning | TWC | 37 min |
| Sep 9, 5:40 PM MST | Flash Flood Warning | TWC | 80 min |
| Sep 9, 5:40 PM MST | Severe Thunderstorm Warning | TWC | 65 min |
| Sep 9, 7:02 PM MST | Flash Flood Warning | TWC | 88 min |
| Sep 10, 2:23 PM MST | Severe Thunderstorm Warning | TWC | 37 min |
| Sep 10, 3:05 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Sep 10, 3:29 PM MST | Severe Thunderstorm Warning | TWC | 37 min |
| Sep 10, 4:18 PM MST | Special Weather Statement | TWC | 42 min |
| Sep 10, 4:29 PM MST | Areal Flood Advisory | TWC | 2 hr |
| Sep 10, 4:55 PM MST | Severe Thunderstorm Warning | TWC | 50 min |
| Sep 10, 5:09 PM MST | Areal Flood Advisory | TWC | 47 min |
| Sep 10, 5:22 PM MST | Severe Thunderstorm Warning | TWC | 24 min |
| Sep 10, 5:24 PM MST | Areal Flood Advisory | TWC | 111 min |
| Sep 10, 5:39 PM MST | Flash Flood Warning | TWC | 81 min |
| Sep 10, 5:43 PM MST | Severe Thunderstorm Warning | TWC | 62 min |
| Sep 10, 5:43 PM MST | Severe Thunderstorm Warning | TWC | 47 min |
| Sep 10, 6:08 PM MST | Flash Flood Warning | TWC | 112 min |
| Sep 10, 6:59 PM MST | Flash Flood Warning | TWC | 91 min |
| Sep 10, 8:29 PM MST | Flash Flood Warning | TWC | 61 min |
| Sep 12, 8:24 AM MST | Areal Flood Advisory | TWC | 81 min |
| Sep 12, 3:55 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Sep 12, 5:07 PM MST | Areal Flood Advisory | TWC | 83 min |
| Sep 12, 6:46 PM MST | Areal Flood Advisory | TWC | 89 min |
| Sep 12, 8:26 PM MST | Areal Flood Advisory | TWC | 94 min |
| Sep 13, 6:49 PM MST | Areal Flood Advisory | TWC | 116 min |
| Sep 13, 7:34 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 14, 12:16 PM MST | Severe Thunderstorm Warning | TWC | 59 min |
| Sep 14, 1:27 PM MST | Severe Thunderstorm Warning | TWC | 48 min |
| Sep 14, 1:54 PM MST | Severe Thunderstorm Warning | TWC | 23 min |
| Sep 14, 4:18 PM MST | Severe Thunderstorm Warning | TWC | 27 min |
| Sep 14, 4:36 PM MST | Flash Flood Warning | TWC | 114 min |
| Sep 14, 4:43 PM MST | Severe Thunderstorm Warning | TWC | 47 min |
| Sep 14, 4:52 PM MST | Severe Thunderstorm Warning | TWC | 23 min |
| Sep 15, 1:08 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 15, 1:18 PM MST | Severe Thunderstorm Warning | TWC | 57 min |
| Sep 15, 1:33 PM MST | Flash Flood Warning | TWC | 117 min |
| Sep 15, 3:25 PM MST | Flash Flood Warning | TWC | 110 min |
| Sep 15, 5:12 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 15, 6:09 PM MST | Areal Flood Advisory | TWC | 3 hr |
| Sep 27, 1:23 PM MST | Areal Flood Advisory | TWC | 112 min |
| Sep 27, 2:24 PM MST | Areal Flood Advisory | TWC | 89 min |
| Sep 27, 3:11 PM MST | Areal Flood Advisory | TWC | 93 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 | 15 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 3 |
| Flooding | |
| Flash Flood Warning | 9 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 20 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Warning verification from the Mesonet's Cow. Rebuilt daily.