Alert archive / Arizona / Red Flag Warnings
Red Flag Warnings in Arizona, 2018
68 red flag warnings in 2018. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Red Flag Warnings
- 68
- Busiest month
- April28 red flag warnings
- Busiest day
- April 10, 20185 red flag warnings
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 |
|---|---|---|---|---|
| Jan 29, 3:48 AM MST | Red Flag Warning | TWC | Cochise, Pima, Pinal, Santa Cruz | 13 hr |
| Feb 10, 3:28 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 15 hr |
| Feb 11, 2:10 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Mar 23, 2:57 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 23 hr |
| Apr 7, 2:08 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pinal | 28 hr |
| Apr 7, 2:30 PM MST | Red Flag Warning | FGZ | Apache | 30 hr |
| Apr 10, 6:05 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 38 hr |
| Apr 10, 6:05 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 61 hr |
| Apr 10, 8:09 AM MST | Red Flag Warning | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 61 hr |
| Apr 10, 9:27 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 60 hr |
| Apr 10, 3:06 PM MST | Red Flag Warning | VEF | Mohave | 3 days |
| Apr 12, 3:27 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 40 hr |
| Apr 12, 3:34 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 38 hr |
| Apr 12, 4:46 AM MST | Red Flag Warning | PSR | La Paz, Maricopa, Pinal, Yuma | 38 hr |
| Apr 12, 7:18 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 102 min |
| Apr 15, 3:30 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 41 hr |
| Apr 15, 3:42 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 43 hr |
| Apr 15, 3:44 AM MST | Red Flag Warning | VEF | Mohave | 42 hr |
| Apr 15, 3:06 PM MST | Red Flag Warning | PSR | Gila, Maricopa, Pinal | 29 hr |
| Apr 16, 2:13 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Apr 16, 10:53 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 16 hr |
| Apr 18, 2:54 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 41 hr |
| Apr 18, 4:51 AM MST | Red Flag Warning | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 39 hr |
| Apr 18, 2:32 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Apr 27, 1:24 PM MST | Red Flag Warning | VEF | Mohave | 54 hr |
| Apr 27, 2:19 PM MST | Red Flag Warning | FGZ | Coconino, Yavapai | 29 hr |
| Apr 28, 1:31 PM MST | Red Flag Warning | PSR | Gila, Maricopa, Pinal | 29 hr |
| Apr 28, 1:48 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 29 hr |
| Apr 28, 2:15 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Apr 29, 1:38 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 29 hr |
| Apr 29, 2:09 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| Apr 30, 2:21 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| May 9, 2:06 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 29 hr |
| May 9, 2:39 PM MST | Red Flag Warning | VEF | Mohave | 28 hr |
| May 9, 2:39 PM MST | Red Flag Warning | VEF | Mohave | 56 hr |
| May 10, 2:29 AM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 42 hr |
| May 10, 3:20 AM MST | Red Flag Warning | PSR | Gila, La Paz, Maricopa, Pinal, Yuma | 41 hr |
| May 10, 3:20 AM MST | Red Flag Warning | PSR | Gila, Maricopa, Pinal | 65 hr |
| May 10, 3:49 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 40 hr |
| May 11, 4:09 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Gila, Navajo | 40 hr |
| May 11, 2:17 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 30 hr |
| May 12, 2:27 PM MST | Red Flag Warning | FGZ | Apache | 29 hr |
| May 12, 3:25 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 27 hr |
| May 16, 2:53 AM MST | Red Flag Warning | VEF | Mohave | 17 hr |
| May 16, 3:14 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 40 hr |
| May 16, 2:04 PM MST | Red Flag Warning | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 29 hr |
| May 20, 2:09 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 29 hr |
| May 20, 2:23 PM MST | Red Flag Warning | TWC | Graham, Greenlee | 29 hr |
| May 21, 2:26 PM MST | Red Flag Warning | TWC | Graham, Greenlee | 29 hr |
| May 21, 2:36 PM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 28 hr |
| May 25, 1:51 AM MST | Red Flag Warning | TWC | Graham, Greenlee | 41 hr |
| May 25, 2:44 AM MST | Red Flag Warning | FGZ | Coconino, Yavapai | 16 hr |
| May 25, 2:44 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 40 hr |
| May 25, 3:15 AM MST | Red Flag Warning | VEF | Mohave | 17 hr |
| May 29, 2:07 PM MST | Red Flag Warning | VEF | Mohave | 53 hr |
| May 30, 3:22 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 40 hr |
| Jun 7, 2:54 PM MST | Red Flag Warning | VEF | Mohave | 60 hr |
| Jun 8, 3:58 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 39 hr |
| Jun 9, 4:09 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo | 39 hr |
| Jun 13, 1:38 PM MST | Red Flag Warning | VEF | Mohave | 31 hr |
| Jun 16, 2:20 PM MST | Red Flag Warning | VEF | Mohave | 31 hr |
| Jun 22, 2:25 PM MST | Red Flag Warning | FGZ | Coconino, Navajo | 30 hr |
| Jun 23, 3:14 AM MST | Red Flag Warning | VEF | Mohave | 17 hr |
| Jun 26, 2:29 PM MST | Red Flag Warning | VEF | Mohave | 55 hr |
| Jun 27, 2:54 AM MST | Red Flag Warning | FGZ | Apache, Coconino, Navajo, Yavapai | 41 hr |
| Sep 12, 2:49 AM MST | Red Flag Warning | FGZ | Apache, Navajo | 15 hr |
| Nov 10, 2:53 PM MST | Red Flag Warning | PSR | La Paz, Yuma | 31 hr |
| Nov 10, 3:22 PM MST | Red Flag Warning | VEF | Mohave | 52 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 archive20172019
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. Rebuilt daily.