Weather alerts in Arizona, 1997
543 weather alerts in 1997, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 1997. Tap one for its archive.
- Alerts
- 543
- Warnings
- 538
- Watches
- 5
- Advisories
- 0
- Busiest month
- August275 alerts
- Busiest day
- August 9, 199725 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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 26, 6:20 PM MST | Flash Flood Warning | VEF | Mohave | 55 min |
| Jan 26, 6:20 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 55 min |
| Jan 26, 7:43 PM MST | Flash Flood Warning | VEF | Mohave | 62 min |
| Jan 26, 7:43 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 62 min |
| Jan 26, 8:45 PM MST | Flash Flood Warning | VEF | Mohave | 60 min |
| Jan 26, 8:45 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 60 min |
| Feb 28, 2:08 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 47 min |
| Mar 31, 3:05 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 50 min |
| Mar 31, 3:05 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 50 min |
| Mar 31, 5:09 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Santa Cruz | 51 min |
| Mar 31, 6:00 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 45 min |
| Apr 11, 12:19 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 31 min |
| Apr 11, 12:19 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 31 min |
| Apr 11, 12:29 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 21 min |
| Apr 17, 2:33 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 47 min |
| Apr 23, 5:06 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 44 min |
| Apr 23, 5:06 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 44 min |
| May 12, 2:33 PM MST | Severe Thunderstorm Warning | FGZ | Gila, Navajo | 32 min |
| May 18, 12:43 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 47 min |
| May 19, 11:59 AM MST | Severe Thunderstorm Warning | TWC | Pinal | 46 min |
| May 19, 12:53 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 47 min |
| May 19, 1:36 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 29 min |
| May 19, 1:50 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 40 min |
| May 19, 2:12 PM MST | Flash Flood Warning | TWC | Pinal | 93 min |
| May 19, 2:46 PM MST | Flash Flood Warning | TWC | Pinal | 64 min |
| May 19, 2:46 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 64 min |
| May 19, 4:45 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Gila | 60 min |
| May 20, 12:12 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| May 20, 12:19 PM MST | Severe Thunderstorm Warning | TWC | Pima | 46 min |
| May 20, 1:03 PM MST | Severe Thunderstorm Warning | TWC | Pima | 62 min |
| May 20, 1:50 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 70 min |
| May 20, 2:49 PM MST | Severe Thunderstorm Warning | TWC | Pima | 61 min |
| May 20, 3:16 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 64 min |
| May 20, 4:12 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 48 min |
| May 21, 2:45 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 45 min |
| Jun 6, 11:50 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 45 min |
| Jun 6, 12:00 PM MST | Severe Thunderstorm Watch | SPC | Cochise, Graham, Greenlee, La Paz, Maricopa, Pima and 3 more | 7 hr |
| Jun 6, 12:37 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 33 min |
| Jun 6, 1:58 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 32 min |
| Jun 6, 2:59 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 61 min |
| Jun 6, 3:51 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 54 min |
| Jun 6, 4:58 PM MST | Severe Thunderstorm Warning | TWC | Graham | 47 min |
| Jun 6, 6:00 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 45 min |
| Jun 6, 7:11 PM MST | Severe Thunderstorm Warning | TWC | Graham, Greenlee | 24 min |
| Jun 6, 8:20 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 30 min |
| Jun 6, 9:12 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 33 min |
| Jun 7, 11:15 AM MST | Tornado Watch | SPC | Greenlee | 6 hr |
| Jun 12, 11:24 AM MST | Severe Thunderstorm Warning | TWC | Pinal | 51 min |
| Jun 12, 12:17 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 58 min |
| Jul 7, 12:45 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 65 min |
| Jul 7, 1:44 PM MST | Severe Thunderstorm Warning | TWC | Pima | 46 min |
| Jul 7, 3:12 PM MST | Severe Thunderstorm Warning | TWC | Pima | 63 min |
| Jul 9, 2:16 PM MST | Severe Thunderstorm Warning | TWC | Pima | 49 min |
| Jul 9, 2:54 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 61 min |
| Jul 9, 3:55 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 45 min |
| Jul 9, 4:15 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 105 min |
| Jul 9, 5:26 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 2 hr |
| Jul 9, 6:22 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 68 min |
| Jul 9, 6:53 PM MST | Flash Flood Warning | TWC | Pima | 62 min |
| Jul 9, 7:25 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 45 min |
| Jul 9, 7:35 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 25 min |
| Jul 19, 3:38 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 52 min |
| Jul 19, 4:16 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 49 min |
| Jul 19, 4:51 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 69 min |
| Jul 19, 5:32 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 43 min |
| Jul 22, 1:11 PM MST | Flash Flood Warning | FGZ | Coconino | 119 min |
| Jul 22, 1:15 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 65 min |
| Jul 22, 1:51 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 44 min |
| Jul 22, 3:04 PM MST | Flash Flood Warning | FGZ | Coconino | 116 min |
| Jul 22, 4:57 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 78 min |
| Jul 22, 5:29 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 61 min |
| Jul 22, 6:16 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 59 min |
| Jul 22, 7:02 PM MST | Flash Flood Warning | PSR | La Paz | 78 min |
| Jul 22, 7:02 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 78 min |
| Jul 22, 8:01 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 74 min |
| Jul 23, 3:44 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 61 min |
| Jul 23, 3:51 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 49 min |
| Jul 27, 4:15 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 45 min |
| Jul 28, 12:15 PM MST | Flash Flood Warning | VEF | Mohave | 45 min |
| Jul 28, 12:15 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 45 min |
| Jul 28, 12:55 PM MST | Flash Flood Warning | VEF | Mohave | 65 min |
| Jul 28, 12:55 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 65 min |
| Jul 28, 1:37 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 53 min |
| Jul 28, 2:28 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 62 min |
| Jul 28, 3:40 PM MST | Severe Thunderstorm Warning | TWC | Graham | 30 min |
| Jul 28, 4:10 PM MST | Severe Thunderstorm Warning | TWC | Graham | 30 min |
| Jul 28, 7:16 PM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 29 min |
| Jul 29, 1:35 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 55 min |
| Jul 29, 4:00 PM MST | Flash Flood Warning | TWC | Santa Cruz | 90 min |
| Jul 29, 5:32 PM MST | Flash Flood Warning | TWC | Pima | 88 min |
| Jul 29, 6:57 PM MST | Flash Flood Warning | TWC | Pima | 63 min |
| Jul 29, 6:57 PM MST | Severe Thunderstorm Warning | TWC | Pima | 63 min |
| Jul 29, 8:40 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Jul 29, 9:43 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 62 min |
| Jul 30, 4:58 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 62 min |
| Jul 31, 12:28 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 62 min |
| Aug 1, 11:58 AM MST | Severe Thunderstorm Warning | PSR | Pinal | 8 hr |
| Aug 1, 1:49 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 61 min |
| Aug 1, 3:15 PM MST | Flash Flood Warning | TWC | Cochise | 65 min |
| Aug 1, 4:49 PM MST | Flash Flood Warning | TWC | Pima | 61 min |
| Aug 1, 4:49 PM MST | Severe Thunderstorm Warning | TWC | Pima | 61 min |
| Aug 1, 4:51 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 59 min |
| Aug 1, 5:55 PM MST | Flash Flood Warning | TWC | Pima | 35 min |
| Aug 1, 5:57 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 48 min |
| Aug 1, 6:33 PM MST | Flash Flood Warning | TWC | Pima | 57 min |
| Aug 1, 6:58 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 62 min |
| Aug 2, 3:22 PM MST | Flash Flood Warning | TWC | Cochise | 63 min |
| Aug 2, 4:58 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 62 min |
| Aug 2, 5:58 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 62 min |
| Aug 2, 7:00 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 30 min |
| Aug 3, 11:27 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 58 min |
| Aug 3, 12:17 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 48 min |
| Aug 3, 12:46 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 3, 2:35 PM MST | Flash Flood Warning | TWC | Pinal | 85 min |
| Aug 3, 3:08 PM MST | Flash Flood Warning | FGZ | Navajo | 117 min |
| Aug 3, 3:53 PM MST | Flash Flood Warning | FGZ | Coconino | 2 hr |
| Aug 3, 4:51 PM MST | Flash Flood Warning | FGZ | Navajo | 5 hr |
| Aug 3, 5:20 PM MST | Flash Flood Warning | TWC | Cochise | 55 min |
| Aug 3, 5:20 PM MST | Flash Flood Warning | TWC | Cochise | 85 min |
| Aug 3, 6:06 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 4, 12:02 PM MST | Flash Flood Warning | FGZ | Coconino | 118 min |
| Aug 4, 12:02 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 118 min |
| Aug 4, 12:53 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 4, 1:02 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 4, 1:19 PM MST | Flash Flood Warning | FGZ | Coconino | 4 hr |
| Aug 4, 1:39 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 51 min |
| Aug 4, 2:06 PM MST | Severe Thunderstorm Warning | TWC | Pima | 44 min |
| Aug 4, 2:30 PM MST | Tornado Warning | FGZ | Coconino | 35 min |
| Aug 4, 2:39 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 46 min |
| Aug 4, 3:22 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 33 min |
| Aug 4, 3:25 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 65 min |
| Aug 4, 4:17 PM MST | Severe Thunderstorm Warning | TWC | Pima | 63 min |
| Aug 4, 4:40 PM MST | Severe Thunderstorm Warning | PSR | Gila | 60 min |
| Aug 4, 4:45 PM MST | Flash Flood Warning | FGZ | Coconino | 105 min |
| Aug 4, 5:02 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 48 min |
| Aug 4, 5:17 PM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 48 min |
| Aug 4, 5:30 PM MST | Flash Flood Warning | FGZ | Gila | 90 min |
| Aug 4, 5:57 PM MST | Flash Flood Warning | FGZ | Gila | 63 min |
| Aug 4, 5:57 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 63 min |
| Aug 4, 6:46 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 44 min |
| Aug 4, 6:57 PM MST | Flash Flood Warning | FGZ | Gila | 33 min |
| Aug 4, 6:57 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 33 min |
| Aug 4, 7:22 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 38 min |
| Aug 4, 7:36 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 54 min |
| Aug 4, 7:49 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 41 min |
| Aug 5, 11:42 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 63 min |
| Aug 5, 2:16 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 49 min |
| Aug 5, 2:45 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 50 min |
| Aug 5, 2:59 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 61 min |
| Aug 5, 3:20 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 40 min |
| Aug 5, 5:27 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 63 min |
| Aug 5, 5:42 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Graham | 48 min |
| Aug 5, 6:03 PM MST | Flash Flood Warning | PSR | Maricopa | 57 min |
| Aug 5, 6:03 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 57 min |
| Aug 5, 6:09 PM MST | Severe Thunderstorm Warning | TWC | Pima | 46 min |
| Aug 5, 8:09 PM MST | Flash Flood Warning | PSR | Yuma | 81 min |
| Aug 5, 8:09 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 81 min |
| Aug 7, 2:17 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 33 min |
| Aug 7, 2:53 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 27 min |
| Aug 7, 3:21 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 34 min |
| Aug 7, 3:55 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 35 min |
| Aug 7, 3:58 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 47 min |
| Aug 7, 4:05 PM MST | Flash Flood Warning | VEF | Mohave | 115 min |
| Aug 7, 4:05 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 115 min |
| Aug 7, 4:31 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 29 min |
| Aug 7, 4:33 PM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 47 min |
| Aug 7, 4:38 PM MST | Severe Thunderstorm Warning | TWC | Pima | 62 min |
| Aug 7, 4:45 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Aug 7, 5:14 PM MST | Severe Thunderstorm Warning | PSR | Gila, Pinal | 61 min |
| Aug 7, 5:28 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 87 min |
| Aug 7, 5:28 PM MST | Tornado Warning | VEF | Mohave | 62 min |
| Aug 7, 5:44 PM MST | Severe Thunderstorm Warning | TWC | Pima | 51 min |
| Aug 7, 6:24 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Aug 7, 6:38 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 62 min |
| Aug 7, 6:40 PM MST | Severe Thunderstorm Warning | TWC | Pima | 60 min |
| Aug 7, 6:56 PM MST | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 59 min |
| Aug 7, 7:43 PM MST | Severe Thunderstorm Warning | TWC | Pima | 62 min |
| Aug 7, 8:49 PM MST | Severe Thunderstorm Warning | TWC | Pima | 61 min |
| Aug 8, 12:25 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 55 min |
| Aug 8, 12:38 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 47 min |
| Aug 8, 1:24 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 41 min |
| Aug 8, 1:32 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 63 min |
| Aug 8, 1:41 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Santa Cruz | 59 min |
| Aug 8, 2:53 PM MST | Flash Flood Warning | TWC | Greenlee | 62 min |
| Aug 8, 2:53 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 62 min |
| Aug 8, 2:59 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 61 min |
| Aug 8, 3:40 PM MST | Severe Thunderstorm Warning | TWC | Graham | 50 min |
| Aug 8, 3:46 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 49 min |
| Aug 8, 3:59 PM MST | Severe Thunderstorm Warning | TWC | Pima | 61 min |
| Aug 8, 4:25 PM MST | Severe Thunderstorm Warning | PSR | Gila | 65 min |
| Aug 8, 4:37 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 8, 4:51 PM MST | Flash Flood Warning | TWC | Pima | 34 min |
| Aug 8, 5:03 PM MST | Severe Thunderstorm Warning | PSR | Gila | 62 min |
| Aug 8, 5:15 PM MST | Severe Thunderstorm Watch | SPC | Gila, Maricopa, Pima, Pinal, Santa Cruz | 5 hr |
| Aug 8, 5:18 PM MST | Flash Flood Warning | TWC | Pima | 57 min |
| Aug 8, 5:18 PM MST | Severe Thunderstorm Warning | TWC | Pima | 57 min |
| Aug 8, 5:22 PM MST | Flash Flood Warning | TWC | Pinal | 63 min |
| Aug 8, 5:22 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 63 min |
| Aug 8, 5:26 PM MST | Severe Thunderstorm Warning | PSR | Gila | 34 min |
| Aug 8, 5:38 PM MST | Flash Flood Warning | TWC | Pinal | 62 min |
| Aug 8, 5:38 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 62 min |
| Aug 8, 6:14 PM MST | Flash Flood Warning | TWC | Pima | 61 min |
| Aug 8, 6:23 PM MST | Severe Thunderstorm Warning | TWC | Pima | 47 min |
| Aug 8, 6:27 PM MST | Flash Flood Warning | TWC | Pinal | 63 min |
| Aug 8, 6:40 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 65 min |
| Aug 8, 7:19 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 61 min |
| Aug 8, 7:42 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 78 min |
| Aug 8, 7:46 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 44 min |
| Aug 8, 8:15 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 75 min |
| Aug 8, 9:00 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Aug 8, 9:31 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 54 min |
| Aug 8, 11:30 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 60 min |
| Aug 9, 12:29 AM MST | Flash Flood Warning | VEF | Mohave | 61 min |
| Aug 9, 12:29 AM MST | Severe Thunderstorm Warning | VEF | Mohave | 61 min |
| Aug 9, 1:24 AM MST | Flash Flood Warning | VEF | Mohave | 66 min |
| Aug 9, 1:24 AM MST | Severe Thunderstorm Warning | VEF | Mohave | 66 min |
| Aug 9, 4:42 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 9, 5:32 PM MST | Flash Flood Warning | TWC | Pima | 63 min |
| Aug 9, 6:24 PM MST | Flash Flood Warning | TWC | Pima | 51 min |
| Aug 9, 6:24 PM MST | Severe Thunderstorm Warning | TWC | Pima | 51 min |
| Aug 9, 6:50 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Aug 10, 5:18 AM MST | Flash Flood Warning | VEF | Mohave | 72 min |
| Aug 10, 10:16 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 54 min |
| Aug 10, 10:25 AM MST | Flash Flood Warning | FGZ | Coconino | 45 min |
| Aug 10, 10:25 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 45 min |
| Aug 10, 11:07 AM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 10, 12:45 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Yavapai | 50 min |
| Aug 10, 3:07 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Aug 10, 4:14 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Aug 10, 4:14 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 2 hr |
| Aug 10, 5:09 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Aug 10, 5:09 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 2 hr |
| Aug 10, 7:36 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Aug 10, 7:36 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 3 hr |
| Aug 10, 10:27 PM MST | Flash Flood Warning | FGZ | Coconino | 2 hr |
| Aug 11, 12:22 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 63 min |
| Aug 11, 12:33 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 52 min |
| Aug 11, 12:35 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 55 min |
| Aug 11, 12:45 PM MST | Severe Thunderstorm Watch | SPC | Apache, Coconino, Navajo, Yavapai | 6 hr |
| Aug 11, 1:28 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 47 min |
| Aug 11, 1:43 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 62 min |
| Aug 11, 2:47 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 43 min |
| Aug 11, 3:13 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 32 min |
| Aug 11, 3:46 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 64 min |
| Aug 11, 3:56 PM MST | Flash Flood Warning | FGZ | Apache | 2 hr |
| Aug 11, 4:38 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 37 min |
| Aug 12, 11:50 AM MST | Flash Flood Warning | TWC | Santa Cruz | 85 min |
| Aug 12, 12:08 PM MST | Flash Flood Warning | TWC | Santa Cruz | 92 min |
| Aug 12, 12:17 PM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 48 min |
| Aug 12, 2:03 PM MST | Severe Thunderstorm Warning | TWC | Pima | 47 min |
| Aug 12, 2:12 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 73 min |
| Aug 12, 3:26 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 49 min |
| Aug 13, 12:41 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 79 min |
| Aug 13, 2:40 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 45 min |
| Aug 13, 4:04 PM MST | Flash Flood Warning | TWC | Pinal | 61 min |
| Aug 13, 4:04 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 61 min |
| Aug 13, 4:31 PM MST | Severe Thunderstorm Warning | PSR | Gila | 59 min |
| Aug 13, 4:32 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 58 min |
| Aug 13, 4:42 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 48 min |
| Aug 13, 4:57 PM MST | Flash Flood Warning | TWC | Pima | 63 min |
| Aug 13, 5:35 PM MST | Flash Flood Warning | TWC | Graham, Greenlee | 65 min |
| Aug 13, 5:43 PM MST | Severe Thunderstorm Warning | TWC | Pima | 47 min |
| Aug 13, 6:04 PM MST | Flash Flood Warning | TWC | Pima | 61 min |
| Aug 13, 6:55 PM MST | Flash Flood Warning | TWC | Pima | 90 min |
| Aug 14, 12:04 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 46 min |
| Aug 14, 12:58 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 47 min |
| Aug 14, 1:28 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 47 min |
| Aug 14, 1:49 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 51 min |
| Aug 14, 1:59 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 46 min |
| Aug 14, 6:22 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 88 min |
| Aug 14, 7:18 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 87 min |
| Aug 14, 7:44 PM MST | Tornado Warning | PSR | Maricopa, Pinal | 61 min |
| Aug 14, 8:53 PM MST | Severe Thunderstorm Warning | TWC | Pima | 52 min |
| Aug 14, 9:27 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 15, 3:16 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 44 min |
| Aug 15, 3:45 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 45 min |
| Aug 15, 4:02 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 33 min |
| Aug 16, 7:29 PM MST | Severe Thunderstorm Warning | TWC | Pima | 51 min |
| Aug 17, 1:25 AM MST | Severe Thunderstorm Warning | TWC | Pinal | 60 min |
| Aug 17, 10:16 AM MST | Severe Thunderstorm Warning | TWC | Pinal | 49 min |
| Aug 17, 10:52 AM MST | Flash Flood Warning | TWC | Pinal | 93 min |
| Aug 17, 11:06 AM MST | Severe Thunderstorm Warning | TWC | Pinal | 64 min |
| Aug 17, 12:30 PM MST | Flash Flood Warning | TWC | Pinal | 95 min |
| Aug 17, 12:47 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 43 min |
| Aug 17, 1:40 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Aug 17, 1:58 PM MST | Flash Flood Warning | TWC | Cochise | 62 min |
| Aug 17, 1:58 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 62 min |
| Aug 17, 2:18 PM MST | Flash Flood Warning | TWC | Pima | 92 min |
| Aug 17, 2:18 PM MST | Severe Thunderstorm Warning | TWC | Pima | 92 min |
| Aug 17, 3:05 PM MST | Flash Flood Warning | TWC | Cochise | 45 min |
| Aug 17, 3:34 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 51 min |
| Aug 17, 6:06 PM MST | Flash Flood Warning | PSR | La Paz | 119 min |
| Aug 17, 7:21 PM MST | Flash Flood Warning | FGZ | Yavapai | 3 hr |
| Aug 20, 3:46 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 64 min |
| Aug 21, 3:00 PM MST | Severe Thunderstorm Watch | SPC | Cochise, Gila, Graham, Maricopa, Pima, Pinal and 1 more | 6 hr |
| Aug 21, 3:51 PM MST | Flash Flood Warning | TWC | Pima | 59 min |
| Aug 21, 5:41 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 44 min |
| Aug 22, 1:06 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 22, 2:11 PM MST | Severe Thunderstorm Warning | TWC | Pima | 49 min |
| Aug 22, 5:31 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 59 min |
| Aug 23, 1:48 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 32 min |
| Aug 23, 3:59 PM MST | Severe Thunderstorm Warning | PSR | Gila | 61 min |
| Aug 23, 4:25 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 45 min |
| Aug 23, 4:50 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 40 min |
| Aug 23, 6:18 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 62 min |
| Aug 24, 5:57 PM MST | Flash Flood Warning | TWC | Graham | 78 min |
| Aug 26, 8:10 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 45 min |
| Aug 26, 8:54 AM MST | Flash Flood Warning | PSR | Maricopa | 66 min |
| Aug 26, 8:54 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 66 min |
| Aug 26, 8:55 AM MST | Flash Flood Warning | PSR | Maricopa | 65 min |
| Aug 26, 8:55 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 65 min |
| Aug 26, 10:18 AM MST | Flash Flood Warning | PSR | Maricopa | 3 hr |
| Aug 26, 11:46 AM MST | Flash Flood Warning | FGZ | Apache | 89 min |
| Aug 26, 11:46 AM MST | Severe Thunderstorm Warning | FGZ | Apache | 89 min |
| Aug 26, 1:32 PM MST | Flash Flood Warning | FGZ | Apache | 58 min |
| Aug 26, 1:32 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 58 min |
| Aug 26, 1:37 PM MST | Flash Flood Warning | PSR | Maricopa | 2 hr |
| Aug 26, 1:43 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 62 min |
| Aug 26, 2:30 PM MST | Flash Flood Warning | FGZ | Apache | 65 min |
| Aug 26, 2:30 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 65 min |
| Aug 26, 2:55 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Aug 26, 3:04 PM MST | Severe Thunderstorm Warning | TWC | Pima | 51 min |
| Aug 26, 4:15 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 55 min |
| Aug 26, 5:17 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 63 min |
| Aug 26, 6:31 PM MST | Flash Flood Warning | VEF | Mohave | 119 min |
| Aug 26, 6:31 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 119 min |
| Aug 27, 1:12 PM MST | Flash Flood Warning | VEF | Mohave | 3 hr |
| Aug 27, 1:16 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 59 min |
| Aug 27, 3:12 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 48 min |
| Aug 27, 4:30 PM MST | Severe Thunderstorm Warning | TWC | Pima | 50 min |
| Aug 27, 5:27 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 58 min |
| Aug 27, 5:35 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 50 min |
| Aug 27, 5:49 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 46 min |
| Aug 27, 6:10 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Aug 27, 6:10 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 2 hr |
| Aug 27, 6:18 PM MST | Flash Flood Warning | PSR | Yuma | 62 min |
| Aug 27, 6:32 PM MST | Severe Thunderstorm Warning | TWC | Pima | 78 min |
| Aug 27, 8:37 PM MST | Severe Thunderstorm Warning | TWC | Pima | 33 min |
| Aug 28, 1:15 PM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 60 min |
| Aug 28, 1:22 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Aug 28, 2:07 PM MST | Flash Flood Warning | TWC | Pima, Santa Cruz | 88 min |
| Aug 28, 2:07 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 88 min |
| Aug 28, 4:39 PM MST | Flash Flood Warning | TWC | Pinal | 91 min |
| Aug 28, 5:00 PM MST | Flash Flood Warning | TWC | Pima | 2 hr |
| Aug 28, 5:00 PM MST | Severe Thunderstorm Warning | TWC | Pima | 2 hr |
| Aug 28, 5:52 PM MST | Flash Flood Warning | FGZ | Yavapai | 98 min |
| Aug 28, 5:58 PM MST | Flash Flood Warning | TWC | Pima | 92 min |
| Aug 28, 5:58 PM MST | Severe Thunderstorm Warning | TWC | Pima | 92 min |
| Aug 28, 7:29 PM MST | Flash Flood Warning | TWC | Pima | 91 min |
| Aug 28, 7:46 PM MST | Flash Flood Warning | PSR | Maricopa | 59 min |
| Aug 28, 7:46 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 59 min |
| Aug 28, 9:51 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 54 min |
| Aug 29, 4:57 PM MST | Severe Thunderstorm Warning | TWC | Greenlee | 48 min |
| Aug 30, 12:00 PM MST | Flash Flood Warning | VEF | Mohave | 60 min |
| Aug 30, 12:00 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 60 min |
| Aug 30, 12:58 PM MST | Flash Flood Warning | VEF | Mohave | 62 min |
| Aug 30, 12:58 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 62 min |
| Aug 30, 1:04 PM MST | Flash Flood Warning | VEF | Mohave | 56 min |
| Aug 30, 1:04 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 56 min |
| Aug 30, 1:44 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 46 min |
| Aug 30, 2:05 PM MST | Flash Flood Warning | VEF | Mohave | 115 min |
| Aug 30, 2:05 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 115 min |
| Aug 30, 2:55 PM MST | Flash Flood Warning | FGZ | Yavapai | 90 min |
| Aug 30, 3:24 PM MST | Flash Flood Warning | FGZ | Gila | 96 min |
| Aug 30, 4:21 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 49 min |
| Aug 30, 4:44 PM MST | Flash Flood Warning | PSR | La Paz | 61 min |
| Aug 30, 5:26 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 44 min |
| Aug 30, 6:05 PM MST | Flash Flood Warning | TWC | Graham, Pinal | 60 min |
| Aug 30, 6:05 PM MST | Severe Thunderstorm Warning | TWC | Graham, Pinal | 60 min |
| Aug 30, 6:14 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 46 min |
| Aug 30, 7:25 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 65 min |
| Sep 1, 1:17 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Sep 1, 2:04 PM MST | Severe Thunderstorm Warning | TWC | Pima | 46 min |
| Sep 1, 2:30 PM MST | Flash Flood Warning | VEF | Mohave | 2 hr |
| Sep 1, 2:44 PM MST | Severe Thunderstorm Warning | TWC | Pima | 46 min |
| Sep 1, 3:20 PM MST | Flash Flood Warning | VEF | Mohave | 80 min |
| Sep 1, 3:20 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 80 min |
| Sep 1, 3:25 PM MST | Flash Flood Warning | FGZ | Coconino | 3 hr |
| Sep 1, 3:37 PM MST | Severe Thunderstorm Warning | TWC | Pima | 2 hr |
| Sep 1, 6:57 PM MST | Flash Flood Warning | TWC | Pima | 118 min |
| Sep 1, 11:34 PM MST | Flash Flood Warning | FGZ | Navajo | 61 min |
| Sep 1, 11:34 PM MST | Flash Flood Warning | FGZ | Apache | 61 min |
| Sep 1, 11:34 PM MST | Severe Thunderstorm Warning | FGZ | Navajo | 61 min |
| Sep 1, 11:34 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 61 min |
| Sep 2, 2:29 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 61 min |
| Sep 2, 2:33 PM MST | Flash Flood Warning | FGZ | Coconino | 57 min |
| Sep 2, 2:33 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 57 min |
| Sep 2, 2:56 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 89 min |
| Sep 2, 3:25 PM MST | Flash Flood Warning | VEF | Mohave | 110 min |
| Sep 2, 3:25 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 110 min |
| Sep 2, 4:47 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 63 min |
| Sep 2, 5:03 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 57 min |
| Sep 2, 5:45 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 75 min |
| Sep 2, 5:50 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Sep 2, 6:02 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 58 min |
| Sep 2, 6:07 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 68 min |
| Sep 2, 6:56 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 64 min |
| Sep 2, 7:12 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 63 min |
| Sep 2, 7:52 PM MST | Flash Flood Warning | FGZ | Coconino | 118 min |
| Sep 4, 2:27 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 63 min |
| Sep 4, 2:44 PM MST | Severe Thunderstorm Warning | TWC | Pima | 91 min |
| Sep 5, 1:35 PM MST | Flash Flood Warning | FGZ | Yavapai | 60 min |
| Sep 5, 1:35 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 60 min |
| Sep 5, 3:27 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 2 hr |
| Sep 5, 3:52 PM MST | Flash Flood Warning | FGZ | Coconino | 118 min |
| Sep 5, 4:15 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 60 min |
| Sep 5, 4:34 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 46 min |
| Sep 5, 5:38 PM MST | Flash Flood Warning | PSR | La Paz, Yuma | 2 hr |
| Sep 5, 5:48 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 62 min |
| Sep 5, 6:09 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 91 min |
| Sep 5, 6:19 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 91 min |
| Sep 5, 6:37 PM MST | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 68 min |
| Sep 5, 7:53 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 62 min |
| Sep 5, 11:20 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 40 min |
| Sep 7, 3:20 PM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 65 min |
| Sep 7, 5:31 PM MST | Severe Thunderstorm Warning | TWC | Pima | 29 min |
| Sep 8, 1:14 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 61 min |
| Sep 8, 3:23 PM MST | Severe Thunderstorm Warning | PSR | Gila | 47 min |
| Sep 8, 3:27 PM MST | Severe Thunderstorm Warning | TWC | Pima | 48 min |
| Sep 8, 3:50 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 75 min |
| Sep 8, 5:29 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 61 min |
| Sep 8, 6:08 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 62 min |
| Sep 8, 6:28 PM MST | Severe Thunderstorm Warning | TWC | Pima | 47 min |
| Sep 8, 6:31 PM MST | Flash Flood Warning | PSR | Maricopa | 64 min |
| Sep 8, 6:31 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 64 min |
| Sep 9, 4:36 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 64 min |
| Sep 11, 9:27 AM MST | Flash Flood Warning | FGZ | Yavapai | 2 hr |
| Sep 11, 10:25 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 45 min |
| Sep 11, 10:43 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 62 min |
| Sep 11, 11:13 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 47 min |
| Sep 11, 11:48 AM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 62 min |
| Sep 11, 11:53 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 77 min |
| Sep 11, 12:26 PM MST | Flash Flood Warning | FGZ | Yavapai | 44 min |
| Sep 11, 12:26 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 44 min |
| Sep 11, 12:50 PM MST | Flash Flood Warning | PSR | Maricopa, Pinal | 2 hr |
| Sep 11, 12:50 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 2 hr |
| Sep 11, 1:13 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 57 min |
| Sep 11, 1:59 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 46 min |
| Sep 11, 4:08 PM MST | Flash Flood Warning | FGZ | Coconino | 57 min |
| Sep 11, 4:08 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 57 min |
| Sep 11, 4:42 PM MST | Tornado Warning | FGZ | Coconino | 33 min |
| Sep 11, 4:45 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 60 min |
| Sep 11, 5:11 PM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 59 min |
| Sep 12, 11:24 AM MST | Flash Flood Warning | TWC | Pima | 61 min |
| Sep 12, 12:02 PM MST | Flash Flood Warning | TWC | Graham | 63 min |
| Sep 12, 12:15 PM MST | Flash Flood Warning | TWC | Pima | 50 min |
| Sep 12, 12:40 PM MST | Flash Flood Warning | TWC | Pinal | 60 min |
| Sep 12, 1:46 PM MST | Tornado Warning | TWC | Pinal | 29 min |
| Sep 13, 1:45 AM MST | Severe Thunderstorm Warning | FGZ | Gila, Yavapai | 90 min |
| Sep 13, 5:31 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 64 min |
| Sep 13, 10:28 AM MST | Flash Flood Warning | FGZ | Gila | 117 min |
| Sep 13, 10:46 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 59 min |
| Sep 13, 11:42 AM MST | Severe Thunderstorm Warning | FGZ | Navajo | 43 min |
| Sep 13, 4:13 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 32 min |
| Sep 13, 4:31 PM MST | Flash Flood Warning | TWC | Santa Cruz | 64 min |
| Sep 13, 4:31 PM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 64 min |
| Sep 13, 5:21 PM MST | Flash Flood Warning | TWC | Pima, Santa Cruz | 119 min |
| Sep 13, 5:21 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 119 min |
| Sep 13, 7:23 PM MST | Flash Flood Warning | TWC | Pima, Santa Cruz | 57 min |
| Sep 13, 7:28 PM MST | Severe Thunderstorm Warning | TWC | Pima | 47 min |
| Sep 14, 11:31 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 59 min |
| Sep 14, 1:19 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 46 min |
| Sep 14, 3:38 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 47 min |
| Sep 14, 4:25 PM MST | Severe Thunderstorm Warning | PSR | La Paz, Yuma | 45 min |
| Sep 14, 4:43 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 62 min |
| Sep 14, 5:36 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 44 min |
| Sep 15, 12:40 PM MST | Flash Flood Warning | FGZ | Apache | 45 min |
| Sep 15, 12:40 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 45 min |
| Sep 15, 2:00 PM MST | Flash Flood Warning | TWC | Pinal | 60 min |
| Sep 15, 2:00 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 60 min |
| Sep 15, 2:59 PM MST | Flash Flood Warning | FGZ | Coconino, Yavapai | 2 hr |
| Sep 15, 3:09 PM MST | Flash Flood Warning | TWC | Pima | 61 min |
| Sep 15, 4:25 PM MST | Flash Flood Warning | TWC | Cochise | 90 min |
| Sep 15, 5:49 PM MST | Flash Flood Warning | FGZ | Gila | 61 min |
| Sep 15, 5:49 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 61 min |
| Sep 15, 5:50 PM MST | Flash Flood Warning | FGZ | Gila | 60 min |
| Sep 15, 5:50 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 60 min |
| Sep 15, 6:54 PM MST | Flash Flood Warning | FGZ | Gila | 61 min |
| Sep 15, 6:54 PM MST | Severe Thunderstorm Warning | FGZ | Gila | 61 min |
| Sep 16, 2:25 PM MST | Severe Thunderstorm Warning | FGZ | Coconino, Yavapai | 65 min |
| Sep 20, 2:17 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 48 min |
| Sep 20, 2:23 PM MST | Severe Thunderstorm Warning | FGZ | Apache | 62 min |
| Sep 20, 3:42 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 48 min |
| Sep 21, 2:08 AM MST | Severe Thunderstorm Warning | TWC | Pima | 42 min |
| Sep 21, 4:03 AM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 67 min |
| Sep 21, 4:39 AM MST | Severe Thunderstorm Warning | TWC | Graham | 61 min |
| Sep 21, 7:35 AM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima | 30 min |
| Sep 21, 12:56 PM MST | Flash Flood Warning | TWC | Cochise | 94 min |
| Sep 21, 12:56 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 94 min |
| Sep 21, 2:16 PM MST | Flash Flood Warning | TWC | Cochise | 64 min |
| Sep 21, 2:16 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 64 min |
| Sep 21, 2:28 PM MST | Flash Flood Warning | TWC | Cochise, Graham | 62 min |
| Sep 21, 2:28 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Graham | 62 min |
| Sep 21, 3:33 PM MST | Flash Flood Warning | TWC | Cochise | 62 min |
| Sep 25, 7:48 AM MST | Flash Flood Warning | TWC | Pima | 7 hr |
| Sep 25, 11:02 AM MST | Flash Flood Warning | PSR | Yuma | 3 hr |
| Sep 25, 5:59 PM MST | Flash Flood Warning | PSR | La Paz | 61 min |
| Sep 25, 7:01 PM MST | Flash Flood Warning | FGZ | Yavapai | 119 min |
| Sep 25, 7:08 PM MST | Flash Flood Warning | PSR | La Paz, Maricopa | 112 min |
| Sep 25, 8:15 PM MST | Flash Flood Warning | FGZ | Coconino | 4 hr |
| Sep 25, 8:16 PM MST | Flash Flood Warning | FGZ | Coconino | 4 hr |
| Sep 25, 9:01 PM MST | Flash Flood Warning | FGZ | Yavapai | 119 min |
| Sep 25, 11:57 PM MST | Flash Flood Warning | FGZ | Coconino | 2 hr |
| Sep 26, 2:52 AM MST | Flash Flood Warning | FGZ | Yavapai | 3 hr |
| Sep 26, 3:52 AM MST | Flash Flood Warning | PSR | Maricopa | 3 hr |
| Sep 26, 5:54 AM MST | Flash Flood Warning | FGZ | Yavapai | 2 hr |
| Sep 26, 6:40 AM MST | Flash Flood Warning | PSR | Maricopa | 80 min |
| Sep 26, 8:00 AM MST | Flash Flood Warning | PSR | Maricopa | 2 hr |
| Sep 26, 8:21 AM MST | Flash Flood Warning | FGZ | Yavapai | 119 min |
| Sep 26, 10:32 AM MST | Flash Flood Warning | FGZ | Yavapai | 88 min |
| Oct 2, 3:01 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 44 min |
| Oct 2, 3:26 PM MST | Flash Flood Warning | FGZ | Coconino | 119 min |
| Oct 2, 7:59 PM MST | Flash Flood Warning | FGZ | Coconino | 116 min |
| Oct 7, 7:28 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 47 min |
| Oct 7, 7:58 AM MST | Severe Thunderstorm Warning | TWC | Pima | 62 min |
| Oct 7, 7:59 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 46 min |
| Oct 7, 8:17 AM MST | Flash Flood Warning | FGZ | Yavapai | 58 min |
| Oct 7, 8:17 AM MST | Severe Thunderstorm Warning | FGZ | Yavapai | 58 min |
| Oct 7, 8:33 AM MST | Severe Thunderstorm Warning | FGZ | Gila | 77 min |
| Oct 7, 8:42 AM MST | Severe Thunderstorm Warning | FGZ | Coconino | 63 min |
| Oct 7, 8:46 AM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 59 min |
| Oct 7, 9:45 AM MST | Severe Thunderstorm Warning | TWC | Pima, Pinal | 60 min |
| Oct 7, 9:57 AM MST | Severe Thunderstorm Warning | FGZ | Navajo | 58 min |
| Oct 7, 10:11 AM MST | Severe Thunderstorm Warning | PSR | Gila | 49 min |
| Oct 7, 10:24 AM MST | Severe Thunderstorm Warning | FGZ | Gila | 51 min |
| Oct 7, 10:31 AM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 59 min |
| Oct 7, 10:31 AM MST | Severe Thunderstorm Warning | TWC | Santa Cruz | 69 min |
| Oct 7, 10:53 AM MST | Severe Thunderstorm Warning | FGZ | Navajo | 47 min |
| Oct 7, 11:58 AM MST | Severe Thunderstorm Warning | TWC | Cochise | 47 min |
| Oct 7, 12:49 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 36 min |
| Oct 7, 2:37 PM MST | Flash Flood Warning | TWC | Pima | 88 min |
| Oct 7, 3:54 PM MST | Flash Flood Warning | TWC | Cochise | 91 min |
| Oct 7, 6:43 PM MST | Flash Flood Warning | TWC | Cochise | 47 min |
| Oct 7, 6:43 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 47 min |
| Oct 21, 10:20 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 55 min |
| Oct 22, 12:07 PM MST | Severe Thunderstorm Warning | TWC | Pima | 28 min |
| Nov 11, 3:20 PM MST | Severe Thunderstorm Warning | TWC | Pinal | 65 min |
| Dec 5, 11:35 PM MST | Flash Flood Warning | TWC | Pima | 115 min |
| Dec 6, 11:35 PM MST | Flash Flood Warning | TWC | Pima | 115 min |
| Dec 21, 4:23 PM MST | Flash Flood Warning | PSR | Yuma | 2 hr |
| Dec 21, 4:23 PM MST | Severe Thunderstorm Warning | PSR | Yuma | 2 hr |
| Dec 21, 5:53 PM MST | Flash Flood Warning | PSR | La Paz | 67 min |
| Dec 21, 5:53 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 67 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 | 367 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Flooding | |
| Flash Flood Warning | 166 |
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 archive19961998
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.