Alert archive / Arizona / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Arizona, 2003

289 severe thunderstorm warnings in 2003. 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 2003. Tap one for its archive.

Severe Thunderstorm Warnings: 289
Busiest month: July121 severe thunderstorm warnings
Busiest day: August 15, 200318 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
Feb 25, 5:45 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Yuma	30 min
Feb 25, 5:47 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Yuma	28 min
Mar 16, 12:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Mar 16, 1:32 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	33 min
Mar 16, 2:11 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	29 min
May 29, 4:03 PM MST	Severe Thunderstorm Warning	TWC	Cochise	42 min
Jun 4, 3:20 PM MST	Severe Thunderstorm Warning	TWC	Cochise	25 min
Jul 11, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jul 11, 3:33 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	42 min
Jul 11, 3:38 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Navajo	37 min
Jul 11, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	28 min
Jul 11, 4:19 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	41 min
Jul 11, 5:44 PM MST	Severe Thunderstorm Warning	TWC	Pima	31 min
Jul 11, 6:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	43 min
Jul 11, 6:12 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 11, 6:46 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	29 min
Jul 12, 5:37 PM MST	Severe Thunderstorm Warning	PSR	Gila	38 min
Jul 12, 6:19 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Jul 12, 6:28 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	47 min
Jul 13, 4:23 PM MST	Severe Thunderstorm Warning	PSR	Gila	37 min
Jul 13, 6:22 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	38 min
Jul 13, 6:41 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	34 min
Jul 13, 7:16 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	29 min
Jul 13, 7:28 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	62 min
Jul 13, 7:46 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 13, 8:02 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	58 min
Jul 14, 5:42 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Jul 14, 7:54 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jul 15, 3:43 PM MST	Severe Thunderstorm Warning	PSR	Gila	62 min
Jul 15, 3:57 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	33 min
Jul 17, 3:26 PM MST	Severe Thunderstorm Warning	VEF	Mohave	34 min
Jul 17, 4:06 PM MST	Severe Thunderstorm Warning	VEF	Mohave	54 min
Jul 18, 4:24 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	21 min
Jul 18, 6:01 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	29 min
Jul 18, 6:32 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	28 min
Jul 18, 7:52 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	23 min
Jul 18, 8:20 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	25 min
Jul 19, 4:00 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Jul 19, 4:42 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	33 min
Jul 20, 2:33 PM MST	Severe Thunderstorm Warning	PSR	Gila	42 min
Jul 20, 2:56 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	59 min
Jul 20, 3:25 PM MST	Severe Thunderstorm Warning	PSR	Gila	50 min
Jul 20, 4:45 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Jul 20, 5:12 PM MST	Severe Thunderstorm Warning	FGZ	Apache	38 min
Jul 20, 5:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 20, 7:25 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	45 min
Jul 20, 9:46 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	44 min
Jul 20, 10:55 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	50 min
Jul 21, 5:03 PM MST	Severe Thunderstorm Warning	FGZ	Gila	27 min
Jul 21, 5:28 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Jul 21, 6:17 PM MST	Severe Thunderstorm Warning	PSR	Gila	43 min
Jul 22, 12:55 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	35 min
Jul 22, 3:46 PM MST	Severe Thunderstorm Warning	FGZ	Gila	44 min
Jul 22, 4:32 PM MST	Severe Thunderstorm Warning	FGZ	Gila	28 min
Jul 22, 5:06 PM MST	Severe Thunderstorm Warning	VEF	Mohave	39 min
Jul 22, 5:29 PM MST	Severe Thunderstorm Warning	PSR	Gila	61 min
Jul 22, 7:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	53 min
Jul 22, 8:33 PM MST	Severe Thunderstorm Warning	TWC	Pima	57 min
Jul 23, 12:51 PM MST	Severe Thunderstorm Warning	VEF	Mohave	39 min
Jul 23, 1:38 PM MST	Severe Thunderstorm Warning	VEF	Mohave	37 min
Jul 23, 2:22 PM MST	Severe Thunderstorm Warning	TWC	Cochise	38 min
Jul 23, 3:57 PM MST	Severe Thunderstorm Warning	TWC	Pinal	33 min
Jul 23, 6:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	30 min
Jul 24, 3:04 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Jul 24, 5:33 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	27 min
Jul 24, 6:49 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Jul 25, 11:23 AM MST	Severe Thunderstorm Warning	VEF	Mohave	52 min
Jul 25, 12:50 PM MST	Severe Thunderstorm Warning	VEF	Mohave	55 min
Jul 25, 1:22 PM MST	Severe Thunderstorm Warning	VEF	Mohave	38 min
Jul 25, 2:02 PM MST	Severe Thunderstorm Warning	VEF	Mohave	28 min
Jul 25, 3:45 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	45 min
Jul 25, 5:36 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	39 min
Jul 25, 6:36 PM MST	Severe Thunderstorm Warning	TWC	Cochise	24 min
Jul 25, 6:51 PM MST	Severe Thunderstorm Warning	TWC	Cochise	24 min
Jul 25, 7:55 PM MST	Severe Thunderstorm Warning	TWC	Graham	65 min
Jul 25, 8:22 PM MST	Severe Thunderstorm Warning	TWC	Graham	38 min
Jul 25, 9:57 PM MST	Severe Thunderstorm Warning	TWC	Graham	48 min
Jul 26, 2:36 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 26, 4:12 PM MST	Severe Thunderstorm Warning	TWC	Cochise	33 min
Jul 26, 4:27 PM MST	Severe Thunderstorm Warning	FGZ	Gila	33 min
Jul 26, 4:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Jul 26, 4:59 PM MST	Severe Thunderstorm Warning	PSR	Gila	61 min
Jul 26, 5:31 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	59 min
Jul 26, 5:40 PM MST	Severe Thunderstorm Warning	FGZ	Gila	35 min
Jul 26, 6:07 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	53 min
Jul 26, 6:13 PM MST	Severe Thunderstorm Warning	TWC	Pima	47 min
Jul 26, 6:19 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Jul 26, 7:04 PM MST	Severe Thunderstorm Warning	PSR	Gila	56 min
Jul 27, 3:29 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	46 min
Jul 27, 5:20 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	55 min
Jul 27, 6:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	60 min
Jul 27, 7:33 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 27, 7:55 PM MST	Severe Thunderstorm Warning	TWC	Pima	35 min
Jul 27, 8:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 28, 2:14 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	61 min
Jul 28, 3:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	23 min
Jul 28, 3:56 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	34 min
Jul 28, 4:55 PM MST	Severe Thunderstorm Warning	TWC	Pima	50 min
Jul 28, 5:29 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jul 28, 5:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 28, 5:35 PM MST	Severe Thunderstorm Warning	VEF	Mohave	55 min
Jul 28, 6:28 PM MST	Severe Thunderstorm Warning	VEF	Mohave	62 min
Jul 28, 6:32 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Jul 29, 2:45 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Jul 29, 3:28 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	47 min
Jul 29, 3:54 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 29, 4:09 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	36 min
Jul 29, 4:35 PM MST	Severe Thunderstorm Warning	TWC	Pima	55 min
Jul 29, 4:40 PM MST	Severe Thunderstorm Warning	TWC	Pima	50 min
Jul 29, 4:57 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	63 min
Jul 29, 5:33 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	42 min
Jul 29, 5:33 PM MST	Severe Thunderstorm Warning	TWC	Pima	57 min
Jul 29, 5:34 PM MST	Severe Thunderstorm Warning	TWC	Pima	56 min
Jul 29, 5:44 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	31 min
Jul 29, 6:02 PM MST	Severe Thunderstorm Warning	PSR	Gila	28 min
Jul 29, 6:02 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pinal	28 min
Jul 29, 6:15 PM MST	Severe Thunderstorm Warning	PSR	La Paz	45 min
Jul 29, 6:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	53 min
Jul 29, 7:03 PM MST	Severe Thunderstorm Warning	PSR	La Paz	42 min
Jul 29, 7:31 PM MST	Severe Thunderstorm Warning	PSR	Pinal	44 min
Jul 29, 7:56 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	64 min
Jul 29, 9:04 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	41 min
Jul 30, 3:06 PM MST	Severe Thunderstorm Warning	FGZ	Gila	39 min
Jul 30, 3:53 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	32 min
Jul 30, 4:17 PM MST	Severe Thunderstorm Warning	PSR	Gila	43 min
Jul 30, 4:30 PM MST	Severe Thunderstorm Warning	VEF	Mohave	60 min
Jul 30, 5:01 PM MST	Severe Thunderstorm Warning	PSR	Gila	44 min
Jul 31, 4:34 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	26 min
Jul 31, 6:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	30 min
Aug 7, 3:38 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	52 min
Aug 8, 1:19 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	26 min
Aug 8, 4:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	37 min
Aug 8, 5:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Aug 12, 5:57 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Aug 12, 9:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Aug 13, 12:33 AM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	37 min
Aug 13, 2:30 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	30 min
Aug 13, 3:11 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Aug 13, 3:12 PM MST	Severe Thunderstorm Warning	PSR	Gila	63 min
Aug 13, 3:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Aug 13, 6:04 PM MST	Severe Thunderstorm Warning	TWC	Pinal	41 min
Aug 13, 7:03 PM MST	Severe Thunderstorm Warning	PSR	Pinal	42 min
Aug 13, 7:50 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	40 min
Aug 13, 8:37 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	38 min
Aug 13, 9:24 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	51 min
Aug 14, 1:49 PM MST	Severe Thunderstorm Warning	TWC	Pinal	41 min
Aug 14, 2:06 PM MST	Severe Thunderstorm Warning	FGZ	Apache	24 min
Aug 14, 2:15 PM MST	Severe Thunderstorm Warning	FGZ	Apache	30 min
Aug 14, 2:29 PM MST	Severe Thunderstorm Warning	FGZ	Apache	31 min
Aug 14, 2:48 PM MST	Severe Thunderstorm Warning	FGZ	Apache	42 min
Aug 14, 3:08 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	37 min
Aug 14, 3:29 PM MST	Severe Thunderstorm Warning	TWC	Pinal	46 min
Aug 14, 3:42 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	48 min
Aug 14, 4:19 PM MST	Severe Thunderstorm Warning	PSR	Pinal	56 min
Aug 14, 4:21 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Aug 14, 4:51 PM MST	Severe Thunderstorm Warning	FGZ	Gila	39 min
Aug 14, 5:17 PM MST	Severe Thunderstorm Warning	PSR	Pinal	58 min
Aug 14, 5:26 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Navajo	49 min
Aug 14, 6:01 PM MST	Severe Thunderstorm Warning	FGZ	Gila	44 min
Aug 14, 6:06 PM MST	Severe Thunderstorm Warning	PSR	Gila	54 min
Aug 14, 6:07 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	53 min
Aug 14, 6:08 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	22 min
Aug 14, 6:22 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	23 min
Aug 14, 6:35 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	55 min
Aug 14, 6:41 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	34 min
Aug 14, 7:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	61 min
Aug 14, 7:33 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	57 min
Aug 14, 7:42 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	33 min
Aug 14, 8:28 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	62 min
Aug 14, 9:03 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	42 min
Aug 15, 3:59 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	31 min
Aug 15, 4:04 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	26 min
Aug 15, 4:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	32 min
Aug 15, 4:35 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	25 min
Aug 15, 5:20 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	25 min
Aug 15, 5:45 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	15 min
Aug 19, 11:55 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	35 min
Aug 19, 12:08 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	37 min
Aug 19, 12:44 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	46 min
Aug 19, 3:04 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	56 min
Aug 19, 4:54 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	66 min
Aug 20, 1:27 PM MST	Severe Thunderstorm Warning	PSR	Yuma	63 min
Aug 21, 3:48 PM MST	Severe Thunderstorm Warning	TWC	Cochise	57 min
Aug 21, 4:33 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	57 min
Aug 21, 4:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise	50 min
Aug 21, 6:29 PM MST	Severe Thunderstorm Warning	TWC	Graham	46 min
Aug 21, 7:20 PM MST	Severe Thunderstorm Warning	PSR	Gila	25 min
Aug 22, 2:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	32 min
Aug 22, 2:15 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	30 min
Aug 22, 2:46 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	29 min
Aug 22, 3:01 PM MST	Severe Thunderstorm Warning	VEF	Mohave	59 min
Aug 22, 3:18 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	27 min
Aug 22, 3:44 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	31 min
Aug 22, 3:46 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Aug 22, 4:26 PM MST	Severe Thunderstorm Warning	TWC	Pima	34 min
Aug 22, 5:01 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Aug 22, 5:37 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	23 min
Aug 22, 5:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	21 min
Aug 22, 5:45 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Aug 22, 9:36 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	39 min
Aug 22, 10:17 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	58 min
Aug 23, 11:15 AM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Aug 23, 12:07 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	23 min
Aug 23, 12:32 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	18 min
Aug 23, 12:35 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	15 min
Aug 23, 1:11 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	19 min
Aug 23, 2:30 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Aug 23, 3:03 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Aug 23, 5:07 PM MST	Severe Thunderstorm Warning	VEF	Mohave	38 min
Aug 23, 5:21 PM MST	Severe Thunderstorm Warning	PSR	Pinal	39 min
Aug 23, 5:45 PM MST	Severe Thunderstorm Warning	VEF	Mohave	60 min
Aug 23, 6:35 PM MST	Severe Thunderstorm Warning	PSR	La Paz	40 min
Aug 23, 6:36 PM MST	Severe Thunderstorm Warning	TWC	Pima	54 min
Aug 23, 7:14 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	61 min
Aug 23, 7:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	58 min
Aug 24, 4:21 PM MST	Severe Thunderstorm Warning	TWC	Pima	54 min
Aug 25, 1:58 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	32 min
Aug 25, 2:30 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Aug 25, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	26 min
Aug 25, 3:04 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	26 min
Aug 25, 3:08 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	57 min
Aug 25, 3:12 PM MST	Severe Thunderstorm Warning	VEF	Mohave	63 min
Aug 25, 3:16 PM MST	Severe Thunderstorm Warning	PSR	Gila	59 min
Aug 25, 3:38 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	37 min
Aug 25, 3:55 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	35 min
Aug 25, 3:57 PM MST	Severe Thunderstorm Warning	VEF	Mohave	63 min
Aug 25, 4:52 PM MST	Severe Thunderstorm Warning	VEF	Mohave	38 min
Aug 25, 5:32 PM MST	Severe Thunderstorm Warning	PSR	La Paz	58 min
Aug 25, 9:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	73 min
Aug 25, 9:22 PM MST	Severe Thunderstorm Warning	PSR	Pinal	53 min
Aug 25, 9:47 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	43 min
Aug 26, 1:57 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Aug 26, 4:07 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Aug 26, 4:16 PM MST	Severe Thunderstorm Warning	TWC	Pinal	44 min
Aug 26, 4:41 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Aug 26, 5:00 PM MST	Severe Thunderstorm Warning	TWC	Pinal	45 min
Aug 26, 5:01 PM MST	Severe Thunderstorm Warning	TWC	Pinal	44 min
Aug 26, 6:00 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	60 min
Aug 31, 6:22 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	53 min
Aug 31, 6:54 PM MST	Severe Thunderstorm Warning	PSR	Pinal	51 min
Sep 1, 12:00 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	30 min
Sep 1, 12:35 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	25 min
Sep 1, 1:06 PM MST	Severe Thunderstorm Warning	FGZ	Apache	24 min
Sep 1, 2:18 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Sep 1, 2:40 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	35 min
Sep 1, 3:12 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	3 min
Sep 1, 3:16 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	29 min
Sep 1, 3:25 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	35 min
Sep 1, 3:45 PM MST	Severe Thunderstorm Warning	PSR	La Paz	30 min
Sep 1, 4:08 PM MST	Severe Thunderstorm Warning	TWC	Pima	37 min
Sep 1, 4:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Sep 1, 4:31 PM MST	Severe Thunderstorm Warning	FGZ	Gila	29 min
Sep 1, 4:38 PM MST	Severe Thunderstorm Warning	PSR	La Paz	37 min
Sep 1, 5:12 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	48 min
Sep 1, 5:15 PM MST	Severe Thunderstorm Warning	VEF	Mohave	60 min
Sep 1, 7:22 PM MST	Severe Thunderstorm Warning	VEF	Mohave	58 min
Sep 4, 3:12 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	33 min
Sep 4, 4:06 PM MST	Severe Thunderstorm Warning	PSR	Gila	54 min
Sep 4, 5:13 PM MST	Severe Thunderstorm Warning	VEF	Mohave	62 min
Sep 4, 5:52 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	53 min
Sep 4, 6:10 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	50 min
Sep 4, 6:41 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	64 min
Sep 4, 7:48 PM MST	Severe Thunderstorm Warning	VEF	Mohave	57 min
Sep 4, 7:57 PM MST	Severe Thunderstorm Warning	PSR	La Paz	63 min
Sep 4, 8:41 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	64 min
Sep 4, 9:03 PM MST	Severe Thunderstorm Warning	PSR	La Paz	57 min
Sep 6, 12:30 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Sep 6, 1:05 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	55 min
Sep 6, 1:10 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	50 min
Sep 6, 2:03 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	57 min
Sep 6, 3:13 PM MST	Severe Thunderstorm Warning	PSR	Gila	62 min
Sep 6, 3:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	74 min
Sep 6, 4:39 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	51 min
Sep 6, 5:06 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	24 min
Sep 6, 5:50 PM MST	Severe Thunderstorm Warning	PSR	La Paz	55 min
Sep 6, 8:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	28 min
Sep 7, 2:44 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Sep 7, 3:31 PM MST	Severe Thunderstorm Warning	PSR	Gila	59 min
Sep 7, 5:32 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	28 min
Sep 7, 6:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	28 min
Sep 8, 2:54 PM MST	Severe Thunderstorm Warning	TWC	Cochise	36 min
Sep 8, 4:19 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Sep 9, 5:33 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	27 min
Sep 25, 1:38 PM MST	Severe Thunderstorm Warning	FGZ	Gila	22 min
Oct 3, 4:34 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	41 min
Oct 3, 4:41 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	34 min
Oct 3, 5:50 PM MST	Severe Thunderstorm Warning	FGZ	Apache	25 min
Oct 3, 7:28 PM MST	Severe Thunderstorm Warning	FGZ	Apache	32 min
Oct 10, 3:59 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	31 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 now Tornadoes on record The radar archive 2002 2004

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.