Alert archive / Arizona / Excessive Heat Watches
Excessive Heat Watches in Arizona, 2012
16 excessive heat watches in 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of excessive heat watches reaches back to 2005.
Excessive Heat Watches by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Excessive Heat Watches
- 16
- Busiest month
- May5 excessive heat watches
- Busiest day
- May 30, 20122 excessive heat watches
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 | Counties | Lasted |
|---|---|---|---|---|
| May 13, 2:49 AM MST | Excessive Heat Watch | PSR | 35 hr | |
| May 20, 1:54 AM MST | Excessive Heat Watch | PSR | 13 hr | |
| May 21, 2:09 AM MST | Excessive Heat Watch | PSR | 13 hr | |
| May 30, 3:30 AM MST | Excessive Heat Watch | PSR | 10 hr | |
| May 30, 3:30 AM MST | Excessive Heat Watch | PSR | 10 hr | |
| Jun 18, 3:45 AM MST | Excessive Heat Watch | PSR | 35 hr | |
| Jun 18, 3:45 AM MST | Excessive Heat Watch | PSR | 4 days | |
| Jun 19, 7:04 AM MST | Excessive Heat Watch | FGZ | Coconino, Gila, Yavapai | 3 days |
| Jun 20, 3:15 AM MST | Excessive Heat Watch | PSR | 24 hr | |
| Jun 25, 2:05 PM MST | Excessive Heat Watch | PSR | 37 hr | |
| Jul 7, 2:57 AM MST | Excessive Heat Watch | PSR | 11 hr | |
| Jul 8, 2:44 AM MST | Excessive Heat Watch | VEF | Mohave | 24 hr |
| Aug 4, 1:22 PM MST | Excessive Heat Watch | PSR | 14 hr | |
| Aug 6, 3:18 AM MST | Excessive Heat Watch | PSR | 25 hr | |
| Aug 6, 2:30 PM MST | Excessive Heat Watch | VEF | Mohave | 24 hr |
| Aug 7, 3:56 AM MST | Excessive Heat Watch | PSR | 24 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe 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.