Alert archive / Arizona / Maricopa County
Weather alerts in Maricopa County, Arizona, 2004
58 weather alerts in 2004, 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 2004. Tap one for its archive.
- Alerts
- 58
- Warnings
- 44
- Watches
- 2
- Advisories
- 0
- Busiest month
- August21 alerts
- Busiest day
- August 17, 20046 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 |
|---|---|---|---|
| Mar 4, 5:50 PM MST | Severe Thunderstorm Warning | PSR | 25 min |
| Mar 4, 6:19 PM MST | Severe Thunderstorm Warning | PSR | 26 min |
| Mar 11, 5:54 PM MST | Severe Thunderstorm Warning | PSR | 36 min |
| Apr 1, 6:32 PM MST | Severe Thunderstorm Warning | PSR | 43 min |
| Apr 10, 11:16 AM MST | Mesoscale Discussion | SPC | 2 hr |
| Apr 10, 11:55 AM MST | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 10, 2:33 PM MST | Severe Thunderstorm Warning | PSR | 57 min |
| Apr 10, 4:00 PM MST | Severe Thunderstorm Warning | PSR | 60 min |
| Jul 13, 3:55 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 10:18 PM MST | Severe Thunderstorm Warning | PSR | 42 min |
| Jul 13, 11:40 PM MST | Severe Thunderstorm Warning | PSR | 65 min |
| Jul 14, 12:19 AM MST | Flash Flood Warning | PSR | 67 days |
| Jul 15, 3:46 PM MST | Mesoscale Discussion | SPC | 119 min |
| Jul 16, 1:14 PM MST | Mesoscale Discussion | SPC | 3 hr |
| Jul 16, 2:00 PM MST | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 16, 2:46 PM MST | Severe Thunderstorm Warning | PSR | 59 min |
| Jul 16, 4:17 PM MST | Severe Thunderstorm Warning | PSR | 43 min |
| Jul 23, 4:15 PM MST | Mesoscale Discussion | SPC | 60 min |
| Jul 23, 6:53 PM MST | Severe Thunderstorm Warning | PSR | 22 min |
| Jul 24, 4:46 PM MST | Severe Thunderstorm Warning | PSR | 59 min |
| Jul 24, 6:36 PM MST | Severe Thunderstorm Warning | PSR | 54 min |
| Jul 25, 2:46 PM MST | Mesoscale Discussion | SPC | 119 min |
| Jul 26, 4:10 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 5:20 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Aug 11, 4:55 PM MST | Severe Thunderstorm Warning | PSR | 35 min |
| Aug 11, 5:29 PM MST | Severe Thunderstorm Warning | PSR | 31 min |
| Aug 11, 5:55 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Aug 12, 3:01 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 11:25 AM MST | Mesoscale Discussion | SPC | 3 hr |
| Aug 14, 2:48 AM MST | Flash Flood Warning | PSR | 36 days |
| Aug 15, 1:30 PM MST | Flash Flood Warning | PSR | 35 days |
| Aug 15, 4:05 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Aug 15, 4:27 PM MST | Flash Flood Warning | PSR | 63 min |
| Aug 15, 4:57 PM MST | Severe Thunderstorm Warning | PSR | 63 min |
| Aug 15, 7:33 PM MST | Severe Thunderstorm Warning | PSR | 57 min |
| Aug 15, 8:29 PM MST | Severe Thunderstorm Warning | PSR | 61 min |
| Aug 16, 10:39 AM MST | Mesoscale Discussion | SPC | 66 min |
| Aug 16, 5:29 PM MST | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 5:36 PM MST | Severe Thunderstorm Warning | PSR | 54 min |
| Aug 16, 6:37 PM MST | Severe Thunderstorm Warning | PSR | 53 min |
| Aug 16, 7:08 PM MST | Flash Flood Warning | PSR | 67 min |
| Aug 16, 7:35 PM MST | Severe Thunderstorm Warning | PSR | 55 min |
| Aug 17, 3:43 PM MST | Severe Thunderstorm Warning | PSR | 62 min |
| Aug 18, 5:29 PM MST | Severe Thunderstorm Warning | PSR | 61 min |
| Aug 18, 6:15 PM MST | Severe Thunderstorm Warning | PSR | 60 min |
| Sep 3, 4:41 PM MST | Severe Thunderstorm Warning | PSR | 64 min |
| Sep 3, 5:43 PM MST | Severe Thunderstorm Warning | PSR | 47 min |
| Sep 3, 6:40 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Sep 3, 7:42 PM MST | Severe Thunderstorm Warning | PSR | 48 min |
| Sep 18, 12:14 PM MST | Mesoscale Discussion | SPC | 91 min |
| Sep 18, 5:15 PM MST | Severe Thunderstorm Warning | PSR | 60 min |
| Sep 19, 12:14 PM MST | Flash Flood Warning | PSR | 31 min |
| Sep 19, 1:38 PM MST | Flash Flood Warning | PSR | |
| Oct 10, 5:23 PM MST | Severe Thunderstorm Warning | PSR | 67 min |
| Oct 21, 12:50 PM MST | Flash Flood Warning | PSR | 2 hr |
| Oct 21, 4:15 PM MST | Flash Flood Warning | PSR | 5 hr |
| Dec 29, 9:44 AM MST | Flash Flood Warning | PSR | 2 hr |
| Dec 29, 11:38 AM MST | Flash Flood Warning | 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 | 33 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 12 |
| Flooding | |
| Flash Flood Warning | 11 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.