Alert archive / Arizona / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Arizona, 1993
53 severe thunderstorm warnings in 1993. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 1993. Tap one for its archive.
- Severe Thunderstorm Warnings
- 53
- Busiest month
- August32 severe thunderstorm warnings
- Busiest day
- September 13, 19938 severe thunderstorm 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 14, 7:51 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 69 min |
| Mar 23, 3:21 PM MST | Severe Thunderstorm Warning | TWC | Pima | 119 min |
| May 15, 5:50 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 55 min |
| May 16, 3:42 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 48 min |
| May 16, 3:42 PM MST | Severe Thunderstorm Warning | PSR | Yavapai | 48 min |
| May 18, 5:27 PM MST | Severe Thunderstorm Warning | PSR | Yavapai | 63 min |
| Jun 15, 1:55 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Santa Cruz | 65 min |
| Jul 11, 1:11 PM MST | Severe Thunderstorm Warning | TWC | Pima | 64 min |
| Jul 11, 6:00 PM MST | Severe Thunderstorm Warning | PSR | Gila, Maricopa, Pinal | 2 hr |
| Aug 2, 8:10 PM MST | Severe Thunderstorm Warning | TWC | Pima | 2 hr |
| Aug 3, 12:53 PM MST | Severe Thunderstorm Warning | FGZ | Coconino | 37 min |
| Aug 3, 1:10 PM MST | Severe Thunderstorm Warning | TWC | Cochise | 65 min |
| Aug 3, 7:38 PM MST | Severe Thunderstorm Warning | TWC | Pima | 67 min |
| Aug 5, 5:31 PM MST | Severe Thunderstorm Warning | TWC | Pima | 59 min |
| Aug 5, 7:29 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 76 min |
| Aug 6, 1:45 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 2 hr |
| Aug 6, 7:19 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 2 hr |
| Aug 6, 7:54 PM MST | Severe Thunderstorm Warning | PSR | La Paz | 2 hr |
| Aug 7, 2:16 PM MST | Severe Thunderstorm Warning | TWC | Pima | 119 min |
| Aug 8, 2:28 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 62 min |
| Aug 8, 4:14 PM MST | Severe Thunderstorm Warning | TWC | Pima | 2 hr |
| Aug 8, 6:28 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 61 min |
| Aug 9, 4:30 PM MST | Severe Thunderstorm Warning | TWC | Pima | 2 hr |
| Aug 9, 6:30 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 60 min |
| Aug 19, 1:40 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 2 hr |
| Aug 19, 3:00 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima, Santa Cruz | 2 hr |
| Aug 20, 4:48 PM MST | Severe Thunderstorm Warning | PSR | Gila, Pinal | 57 min |
| Aug 20, 5:45 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 60 min |
| Aug 20, 7:06 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 69 min |
| Aug 21, 5:50 PM MST | Severe Thunderstorm Warning | TWC | Pima | 100 min |
| Aug 23, 4:40 PM MST | Severe Thunderstorm Warning | TWC | Pima | 45 min |
| Aug 24, 2:30 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima, Santa Cruz | 60 min |
| Aug 24, 3:15 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima, Santa Cruz | 2 hr |
| Aug 24, 4:50 PM MST | Severe Thunderstorm Warning | TWC | Cochise, Pima, Santa Cruz | 70 min |
| Aug 24, 5:57 PM MST | Severe Thunderstorm Warning | TWC | Pima, Santa Cruz | 63 min |
| Aug 24, 6:08 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 73 min |
| Aug 24, 6:41 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 64 min |
| Aug 29, 9:23 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 67 min |
| Aug 31, 2:36 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 69 min |
| Aug 31, 3:19 PM MST | Severe Thunderstorm Warning | TWC | Pima | 78 min |
| Aug 31, 3:30 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 3 hr |
| Sep 11, 4:43 PM MST | Severe Thunderstorm Warning | TWC | Pima | 62 min |
| Sep 12, 4:06 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 69 min |
| Sep 12, 5:17 PM MST | Severe Thunderstorm Warning | PSR | Pinal | 73 min |
| Sep 12, 6:30 PM MST | Severe Thunderstorm Warning | PSR | Yavapai | 90 min |
| Sep 12, 6:30 PM MST | Severe Thunderstorm Warning | PSR | Maricopa, Pinal | 90 min |
| Sep 12, 8:01 PM MST | Severe Thunderstorm Warning | PSR | Yavapai | 89 min |
| Sep 12, 8:01 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | 89 min |
| Sep 12, 9:31 PM MST | Severe Thunderstorm Warning | PSR | Yavapai | |
| Sep 12, 9:31 PM MST | Severe Thunderstorm Warning | PSR | Maricopa | |
| Sep 13, 2:24 PM MST | Severe Thunderstorm Warning | PSR | Gila | 66 min |
| Oct 6, 11:13 AM MST | Severe Thunderstorm Warning | PSR | Yavapai | 62 min |
| Oct 6, 11:13 AM MST | Severe Thunderstorm Warning | PSR | Maricopa | 62 min |
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 archive19921994
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.