Alert archive / Arizona / Maricopa County / 2023
Weather alerts in Maricopa County, Arizona, August 2023
43 weather alerts in August 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 43
- Warnings
- 21
- Watches
- 5
- Advisories
- 11
- Busiest day
- August 18, 20239 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 |
|---|---|---|---|
| Jul 31, 7:50 PM MST | Dust Storm Advisory | PSR | 85 min |
| Jul 31, 9:24 PM MST | Dust Storm Advisory | PSR | 51 min |
| Aug 1, 1:13 AM MST | Excessive Heat Watch | PSR | 23 hr |
| Aug 2, 12:40 AM MST | Excessive Heat Warning | PSR | 6 days |
| Aug 11, 3:08 PM MST | Special Weather Statement | PSR | 52 min |
| Aug 11, 3:22 PM MST | Areal Flood Advisory | PSR | 3 hr |
| Aug 13, 12:29 PM MST | Excessive Heat Watch | PSR | 24 hr |
| Aug 13, 1:10 PM MST | Severe Thunderstorm Warning | PSR | 50 min |
| Aug 13, 1:47 PM MST | Special Weather Statement | PSR | 43 min |
| Aug 13, 2:55 PM MST | Special Weather Statement | PSR | 50 min |
| Aug 14, 12:24 PM MST | Excessive Heat Warning | PSR | 3 days |
| Aug 15, 4:36 PM MST | Dust Storm Advisory | PSR | 54 min |
| Aug 15, 8:21 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 15, 9:00 PM MST | Special Weather Statement | PSR | 60 min |
| Aug 16, 3:38 PM MST | Special Weather Statement | PSR | 52 min |
| Aug 16, 3:43 PM MST | Severe Thunderstorm Warning | PSR | 25 min |
| Aug 16, 6:50 PM MST | Severe Thunderstorm Warning | PSR | 40 min |
| Aug 16, 6:59 PM MST | Flash Flood Warning | PSR | 3 hr |
| Aug 17, 1:17 PM MST | Flood Watch | PSR | 4 days |
| Aug 17, 2:21 PM MST | Areal Flood Advisory | PSR | 12 min |
| Aug 17, 2:24 PM MST | Severe Thunderstorm Warning | PSR | 51 min |
| Aug 17, 2:33 PM MST | Flash Flood Warning | PSR | 4 hr |
| Aug 17, 5:06 PM MST | Severe Thunderstorm Warning | PSR | 39 min |
| Aug 17, 5:18 PM MST | Severe Thunderstorm Warning | PSR | 12 min |
| Aug 17, 5:43 PM MST | Severe Thunderstorm Warning | PSR | 32 min |
| Aug 17, 5:51 PM MST | Areal Flood Advisory | PSR | 25 min |
| Aug 17, 6:11 PM MST | Severe Thunderstorm Warning | PSR | 34 min |
| Aug 17, 6:16 PM MST | Flash Flood Warning | PSR | 119 min |
| Aug 17, 7:03 PM MST | Dust Storm Advisory | PSR | 42 min |
| Aug 18, 1:18 PM MST | Wind Advisory | PSR | 60 hr |
| Aug 18, 3:38 PM MST | Mesoscale Discussion | SPC | 3 hr |
| Aug 18, 5:36 PM MST | Dust Storm Warning | PSR | 54 min |
| Aug 21, 4:03 PM MST | Severe Thunderstorm Warning | PSR | 42 min |
| Aug 21, 4:37 PM MST | Severe Thunderstorm Warning | PSR | 38 min |
| Aug 21, 5:10 PM MST | Severe Thunderstorm Warning | PSR | 20 min |
| Aug 21, 5:35 PM MST | Severe Thunderstorm Warning | PSR | 27 min |
| Aug 21, 5:58 PM MST | Severe Thunderstorm Warning | PSR | 22 min |
| Aug 22, 5:54 PM MST | Dust Storm Advisory | PSR | 51 min |
| Aug 23, 12:11 PM MST | Blowing Dust Advisory | PSR | 5 hr |
| Aug 24, 12:20 PM MST | Excessive Heat Watch | PSR | 23 hr |
| Aug 25, 11:43 AM MST | Excessive Heat Warning | PSR | 5 days |
| Aug 31, 1:58 AM MST | Blowing Dust Advisory | PSR | 21 hr |
| Aug 31, 1:15 PM MST | Flood Watch | PSR | 35 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 | 14 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 3 |
| Excessive Heat Watch | 3 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| Blowing Dust Advisory | 2 |
| Dust Storm Advisory | 5 |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.