Alert archive / Arizona / Maricopa County
Weather alerts in Maricopa County, Arizona, 2003
59 weather alerts in 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Maricopa County and its neighbors
Each county as a circle sized by its count in 2003. Tap one for its archive.
- Alerts
- 59
- Warnings
- 44
- Watches
- 2
- Advisories
- 0
- Busiest month
- August24 alerts
- Busiest day
- August 15, 20038 alerts
Over time
By month
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 |
|---|---|---|---|
| Feb 13, 1:09 PM MST | Mesoscale Discussion | SPC | 3 hr |
| Feb 25, 5:05 PM MST | Mesoscale Discussion | SPC | 3 hr |
| Mar 16, 12:15 PM MST | Severe Thunderstorm Warning | PSR | 45 min |
| Mar 16, 1:32 PM MST | Severe Thunderstorm Warning | PSR | 33 min |
| Mar 16, 2:11 PM MST | Severe Thunderstorm Warning | PSR | 29 min |
| Jul 20, 9:46 PM MST | Severe Thunderstorm Warning | PSR | 44 min |
| Jul 20, 10:55 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Jul 27, 2:47 PM MST | Mesoscale Discussion | SPC | 118 min |
| Jul 27, 5:20 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Jul 28, 2:14 PM MST | Severe Thunderstorm Warning | PSR | 61 min |
| Jul 29, 4:00 PM MST | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 29, 4:09 PM MST | Severe Thunderstorm Warning | PSR | 36 min |
| Jul 29, 5:33 PM MST | Severe Thunderstorm Warning | PSR | 42 min |
| Jul 29, 5:44 PM MST | Severe Thunderstorm Warning | PSR | 31 min |
| Jul 29, 6:24 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 7:56 PM MST | Severe Thunderstorm Warning | PSR | 64 min |
| Jul 29, 9:04 PM MST | Severe Thunderstorm Warning | PSR | 41 min |
| Aug 13, 3:38 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 7:50 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 13, 8:37 PM MST | Severe Thunderstorm Warning | PSR | 38 min |
| Aug 13, 9:24 PM MST | Severe Thunderstorm Warning | PSR | 51 min |
| Aug 14, 12:44 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 1:45 PM MST | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 14, 4:06 PM MST | Mesoscale Discussion | SPC | 84 min |
| Aug 14, 6:07 PM MST | Severe Thunderstorm Warning | PSR | 53 min |
| Aug 14, 6:35 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Aug 14, 7:02 PM MST | Mesoscale Discussion | SPC | 88 min |
| Aug 14, 7:29 PM MST | Severe Thunderstorm Warning | PSR | 61 min |
| Aug 14, 7:33 PM MST | Severe Thunderstorm Warning | PSR | 57 min |
| Aug 14, 8:19 PM MST | Mesoscale Discussion | SPC | 56 min |
| Aug 14, 8:23 PM MST | Flash Flood Warning | PSR | 37 min |
| Aug 14, 8:28 PM MST | Severe Thunderstorm Warning | PSR | 62 min |
| Aug 22, 9:36 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 22, 10:17 PM MST | Severe Thunderstorm Warning | PSR | 58 min |
| Aug 23, 7:14 PM MST | Severe Thunderstorm Warning | PSR | 61 min |
| Aug 25, 4:49 PM MST | Mesoscale Discussion | SPC | 116 min |
| Aug 25, 9:47 PM MST | Severe Thunderstorm Warning | PSR | 43 min |
| Aug 26, 5:12 PM MST | Mesoscale Discussion | SPC | 93 min |
| Aug 26, 6:00 PM MST | Severe Thunderstorm Warning | PSR | 60 min |
| Aug 26, 11:15 PM MST | Flash Flood Warning | PSR | 60 min |
| Aug 27, 9:36 AM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 31, 6:22 PM MST | Severe Thunderstorm Warning | PSR | 53 min |
| Sep 4, 5:52 PM MST | Severe Thunderstorm Warning | PSR | 53 min |
| Sep 4, 6:09 PM MST | Flash Flood Warning | PSR | 36 min |
| Sep 4, 6:10 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Sep 4, 6:41 PM MST | Severe Thunderstorm Warning | PSR | 64 min |
| Sep 4, 8:41 PM MST | Severe Thunderstorm Warning | PSR | 64 min |
| Sep 6, 1:05 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Sep 6, 1:09 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Sep 6, 1:10 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Sep 6, 1:37 PM MST | Tornado Warning | PSR | 38 min |
| Sep 6, 2:03 PM MST | Severe Thunderstorm Warning | PSR | 57 min |
| Sep 6, 3:16 PM MST | Severe Thunderstorm Warning | PSR | 74 min |
| Sep 9, 1:39 AM MST | Flash Flood Warning | PSR | 21 min |
| Sep 9, 3:05 AM MST | Flash Flood Warning | PSR | 55 min |
| Sep 9, 9:12 AM MST | Mesoscale Discussion | SPC | 2 hr |
| Oct 10, 7:40 AM MST | Flash Flood Warning | PSR | 65 min |
| Oct 10, 9:47 AM MST | Flash Flood Warning | PSR | 58 min |
| Oct 10, 4:51 PM MST | Flash Flood Warning | PSR | 54 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 | 34 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 13 |
| Flooding | |
| Flash Flood Warning | 9 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20022004
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.