Alert archive / Arizona / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Arizona, 2002

237 severe thunderstorm warnings in 2002. 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 2002. Tap one for its archive.

Severe Thunderstorm Warnings: 237
Busiest month: July112 severe thunderstorm warnings
Busiest day: July 14, 200222 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
Apr 7, 6:16 PM MST	Severe Thunderstorm Warning	FGZ	Apache	29 min
May 18, 12:43 PM MST	Severe Thunderstorm Warning	FGZ	Apache	47 min
Jul 3, 12:25 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	20 min
Jul 8, 6:16 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 8, 7:23 PM MST	Severe Thunderstorm Warning	TWC	Cochise	37 min
Jul 8, 8:36 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 9, 2:23 PM MST	Severe Thunderstorm Warning	FGZ	Apache	37 min
Jul 9, 3:37 PM MST	Severe Thunderstorm Warning	PSR	Gila	38 min
Jul 9, 3:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	47 min
Jul 9, 4:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	35 min
Jul 9, 4:51 PM MST	Severe Thunderstorm Warning	PSR	Gila	39 min
Jul 9, 5:05 PM MST	Severe Thunderstorm Warning	TWC	Pima	40 min
Jul 9, 5:14 PM MST	Severe Thunderstorm Warning	PSR	Pinal	31 min
Jul 9, 5:16 PM MST	Severe Thunderstorm Warning	TWC	Pinal	29 min
Jul 9, 5:41 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	49 min
Jul 9, 5:44 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	46 min
Jul 9, 6:18 PM MST	Severe Thunderstorm Warning	PSR	Pinal	42 min
Jul 9, 7:11 PM MST	Severe Thunderstorm Warning	TWC	Pinal	34 min
Jul 9, 7:28 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	17 min
Jul 9, 7:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Jul 9, 7:35 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	25 min
Jul 9, 7:39 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	21 min
Jul 9, 8:09 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	36 min
Jul 9, 8:21 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	39 min
Jul 10, 2:26 PM MST	Severe Thunderstorm Warning	TWC	Pinal	34 min
Jul 10, 2:57 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 10, 3:20 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	40 min
Jul 10, 4:00 PM MST	Severe Thunderstorm Warning	TWC	Pinal	30 min
Jul 11, 2:42 PM MST	Severe Thunderstorm Warning	TWC	Pima	33 min
Jul 11, 3:15 PM MST	Severe Thunderstorm Warning	TWC	Pima	30 min
Jul 11, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jul 11, 3:50 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	40 min
Jul 11, 5:10 PM MST	Severe Thunderstorm Warning	PSR	Pinal	35 min
Jul 11, 6:06 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	39 min
Jul 11, 8:26 PM MST	Severe Thunderstorm Warning	PSR	Yuma	49 min
Jul 11, 8:38 PM MST	Severe Thunderstorm Warning	PSR	Yuma	37 min
Jul 12, 1:51 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	24 min
Jul 12, 2:24 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	21 min
Jul 12, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	26 min
Jul 12, 3:14 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Jul 12, 3:19 PM MST	Severe Thunderstorm Warning	VEF	Mohave	56 min
Jul 12, 3:57 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	33 min
Jul 12, 4:07 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	38 min
Jul 12, 4:18 PM MST	Severe Thunderstorm Warning	PSR	Gila	42 min
Jul 12, 4:23 PM MST	Severe Thunderstorm Warning	VEF	Mohave	52 min
Jul 12, 5:02 PM MST	Severe Thunderstorm Warning	TWC	Graham	28 min
Jul 12, 5:08 PM MST	Severe Thunderstorm Warning	VEF	Mohave	57 min
Jul 12, 6:12 PM MST	Severe Thunderstorm Warning	TWC	Pinal	28 min
Jul 12, 6:14 PM MST	Severe Thunderstorm Warning	TWC	Pinal	26 min
Jul 12, 7:13 PM MST	Severe Thunderstorm Warning	TWC	Pima	32 min
Jul 12, 7:23 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	27 min
Jul 12, 7:28 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	47 min
Jul 12, 8:20 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	25 min
Jul 13, 3:10 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	20 min
Jul 13, 3:11 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	19 min
Jul 13, 3:32 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	28 min
Jul 13, 3:40 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	35 min
Jul 13, 3:43 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	32 min
Jul 13, 3:59 PM MST	Severe Thunderstorm Warning	TWC		46 min
Jul 13, 4:01 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	44 min
Jul 13, 4:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Jul 13, 4:20 PM MST	Severe Thunderstorm Warning	TWC	Pima	40 min
Jul 13, 4:44 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	21 min
Jul 13, 4:51 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	24 min
Jul 13, 5:18 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Jul 13, 5:19 PM MST	Severe Thunderstorm Warning	TWC	Pinal	26 min
Jul 13, 5:44 PM MST	Severe Thunderstorm Warning	TWC	Pinal	31 min
Jul 13, 5:48 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Jul 13, 6:08 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	52 min
Jul 13, 6:42 PM MST	Severe Thunderstorm Warning	VEF	Mohave	63 min
Jul 13, 7:03 PM MST	Severe Thunderstorm Warning	VEF	Mohave	57 min
Jul 13, 7:31 PM MST	Severe Thunderstorm Warning	VEF	Mohave	59 min
Jul 13, 7:33 PM MST	Severe Thunderstorm Warning	VEF	Mohave	57 min
Jul 14, 1:08 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	37 min
Jul 14, 1:14 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	31 min
Jul 14, 1:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 14, 1:57 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	63 min
Jul 14, 2:29 PM MST	Severe Thunderstorm Warning	TWC	Cochise	31 min
Jul 14, 2:35 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	25 min
Jul 14, 2:54 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	36 min
Jul 14, 3:06 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jul 14, 3:16 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	29 min
Jul 14, 3:33 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	57 min
Jul 14, 3:34 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	41 min
Jul 14, 4:04 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Jul 14, 4:44 PM MST	Severe Thunderstorm Warning	TWC	Pima	61 min
Jul 14, 5:02 PM MST	Severe Thunderstorm Warning	TWC	Graham	28 min
Jul 14, 5:46 PM MST	Severe Thunderstorm Warning	TWC	Pima	29 min
Jul 14, 5:55 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	35 min
Jul 14, 5:57 PM MST	Severe Thunderstorm Warning	PSR	Gila	48 min
Jul 14, 6:26 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	19 min
Jul 14, 7:06 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	24 min
Jul 14, 7:51 PM MST	Severe Thunderstorm Warning	PSR	Pinal	39 min
Jul 14, 8:14 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	61 min
Jul 14, 8:56 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	64 min
Jul 15, 2:34 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Jul 15, 2:58 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	32 min
Jul 15, 3:28 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	32 min
Jul 15, 7:53 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	22 min
Jul 17, 5:28 PM MST	Severe Thunderstorm Warning	FGZ	Gila	32 min
Jul 21, 2:12 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	63 min
Jul 21, 3:16 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	29 min
Jul 21, 4:38 PM MST	Severe Thunderstorm Warning	TWC	Cochise	37 min
Jul 21, 4:41 PM MST	Severe Thunderstorm Warning	TWC	Cochise	34 min
Jul 22, 3:06 PM MST	Severe Thunderstorm Warning	PSR	Gila	39 min
Jul 23, 5:38 PM MST	Severe Thunderstorm Warning	PSR	Pinal	37 min
Jul 23, 6:23 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	52 min
Jul 23, 6:27 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	48 min
Jul 23, 6:30 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	60 min
Jul 23, 6:51 PM MST	Severe Thunderstorm Warning	PSR	Pinal	39 min
Jul 23, 7:06 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	54 min
Jul 23, 7:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	71 min
Jul 23, 8:45 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Jul 25, 5:00 PM MST	Severe Thunderstorm Warning	TWC	Cochise	30 min
Aug 5, 3:28 PM MST	Severe Thunderstorm Warning	TWC	Pima	32 min
Aug 5, 4:34 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	26 min
Aug 5, 4:42 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Aug 5, 4:56 PM MST	Severe Thunderstorm Warning	TWC	Cochise	64 min
Aug 5, 5:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Aug 5, 5:42 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	33 min
Aug 9, 3:05 PM MST	Severe Thunderstorm Warning	TWC	Pima	25 min
Aug 9, 4:49 PM MST	Severe Thunderstorm Warning	TWC	Pima	26 min
Aug 9, 5:11 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Aug 10, 6:32 PM MST	Severe Thunderstorm Warning	TWC	Cochise	43 min
Aug 13, 4:56 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	34 min
Aug 16, 12:54 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Aug 16, 2:02 PM MST	Severe Thunderstorm Warning	TWC	Cochise	28 min
Aug 16, 2:11 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Aug 16, 3:47 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Aug 16, 4:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	30 min
Aug 18, 3:16 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	29 min
Aug 18, 9:29 PM MST	Severe Thunderstorm Warning	PSR	Pinal	61 min
Aug 28, 11:21 AM MST	Severe Thunderstorm Warning	FGZ	Apache	24 min
Aug 28, 11:34 AM MST	Severe Thunderstorm Warning	FGZ	Apache	26 min
Aug 28, 1:04 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	36 min
Aug 28, 1:42 PM MST	Severe Thunderstorm Warning	FGZ	Apache	33 min
Aug 28, 1:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 28, 2:09 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Aug 28, 2:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	29 min
Aug 28, 2:35 PM MST	Severe Thunderstorm Warning	TWC	Pinal	25 min
Aug 28, 2:41 PM MST	Severe Thunderstorm Warning	PSR	Pinal	64 min
Aug 28, 3:12 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	48 min
Aug 28, 4:04 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Aug 28, 4:10 PM MST	Severe Thunderstorm Warning	PSR	Pinal	65 min
Aug 28, 5:07 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	53 min
Aug 28, 5:24 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	66 min
Aug 28, 5:58 PM MST	Severe Thunderstorm Warning	FGZ	Gila	47 min
Aug 28, 6:48 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	57 min
Aug 28, 6:53 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	22 min
Aug 28, 7:10 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	35 min
Aug 28, 7:39 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Aug 29, 5:17 AM MST	Severe Thunderstorm Warning	TWC	Pinal	43 min
Aug 29, 12:50 PM MST	Severe Thunderstorm Warning	TWC	Pima	55 min
Sep 6, 2:12 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	63 min
Sep 6, 3:22 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	53 min
Sep 6, 3:26 PM MST	Severe Thunderstorm Warning	PSR	Pinal	64 min
Sep 6, 4:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	59 min
Sep 6, 4:17 PM MST	Severe Thunderstorm Warning	PSR	Gila	58 min
Sep 6, 5:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Sep 6, 7:08 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	37 min
Sep 6, 7:13 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	32 min
Sep 6, 11:19 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	56 min
Sep 7, 10:13 AM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Sep 7, 10:16 AM MST	Severe Thunderstorm Warning	FGZ	Yavapai	29 min
Sep 7, 11:13 AM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	32 min
Sep 7, 11:42 AM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	33 min
Sep 7, 12:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	47 min
Sep 7, 12:41 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	34 min
Sep 7, 2:38 PM MST	Severe Thunderstorm Warning	PSR	La Paz	37 min
Sep 7, 2:45 PM MST	Severe Thunderstorm Warning	PSR	Pinal	45 min
Sep 7, 3:14 PM MST	Severe Thunderstorm Warning	PSR	La Paz	46 min
Sep 7, 3:27 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	48 min
Sep 7, 3:35 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	35 min
Sep 7, 4:08 PM MST	Severe Thunderstorm Warning	PSR	Pinal	37 min
Sep 7, 4:43 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Sep 7, 6:11 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	39 min
Sep 8, 1:38 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	22 min
Sep 8, 4:23 PM MST	Severe Thunderstorm Warning	PSR	La Paz	37 min
Sep 10, 12:28 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	32 min
Sep 10, 12:30 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Sep 10, 1:29 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	31 min
Sep 10, 1:51 PM MST	Severe Thunderstorm Warning	PSR	Yuma	54 min
Sep 10, 1:56 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	49 min
Sep 10, 2:08 PM MST	Severe Thunderstorm Warning	PSR	Pinal	37 min
Sep 10, 2:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	32 min
Sep 10, 2:17 PM MST	Severe Thunderstorm Warning	PSR	Gila	58 min
Sep 10, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	26 min
Sep 10, 2:38 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	32 min
Sep 10, 2:43 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	47 min
Sep 10, 2:45 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	45 min
Sep 10, 2:59 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	46 min
Sep 10, 3:26 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	34 min
Sep 10, 3:30 PM MST	Severe Thunderstorm Warning	PSR	Gila	60 min
Sep 10, 3:30 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	60 min
Sep 10, 3:43 PM MST	Severe Thunderstorm Warning	FGZ	Gila	47 min
Sep 10, 4:18 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	27 min
Sep 10, 4:33 PM MST	Severe Thunderstorm Warning	FGZ	Gila	27 min
Sep 10, 4:41 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	34 min
Sep 10, 4:47 PM MST	Severe Thunderstorm Warning	FGZ	Apache	43 min
Sep 10, 4:50 PM MST	Severe Thunderstorm Warning	FGZ	Apache	40 min
Sep 10, 5:00 PM MST	Severe Thunderstorm Warning	PSR	Pinal	45 min
Sep 10, 5:08 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	37 min
Sep 10, 5:26 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	34 min
Sep 10, 6:05 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	40 min
Sep 10, 6:14 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Sep 10, 6:45 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	60 min
Sep 10, 7:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	46 min
Sep 10, 8:13 PM MST	Severe Thunderstorm Warning	TWC	Pima	47 min
Sep 10, 8:35 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	25 min
Sep 10, 8:54 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	36 min
Sep 11, 12:28 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	32 min
Sep 11, 2:00 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	45 min
Sep 11, 5:30 PM MST	Severe Thunderstorm Warning	TWC	Cochise	45 min
Sep 11, 6:37 PM MST	Severe Thunderstorm Warning	TWC	Graham	38 min
Sep 11, 7:38 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	52 min
Sep 27, 6:17 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	23 min
Sep 27, 6:17 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	23 min
Sep 27, 8:59 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	46 min
Oct 17, 3:54 PM MST	Severe Thunderstorm Warning	PSR	Pinal	36 min
Oct 17, 5:05 PM MST	Severe Thunderstorm Warning	PSR	La Paz	40 min
Oct 17, 5:07 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	23 min
Oct 17, 5:11 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	19 min
Oct 17, 5:21 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	9 min
Oct 17, 5:30 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	30 min
Oct 23, 10:10 AM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	20 min
Oct 26, 1:13 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Oct 26, 2:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	44 min
Oct 26, 2:33 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	42 min
Oct 26, 3:01 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	44 min
Oct 26, 3:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Oct 26, 3:48 PM MST	Severe Thunderstorm Warning	PSR	Gila	42 min
Oct 26, 4:00 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Oct 26, 4:14 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	46 min
Oct 26, 4:14 PM MST	Severe Thunderstorm Warning	PSR	Gila	46 min
Oct 26, 4:14 PM MST	Severe Thunderstorm Warning	PSR	Pinal	46 min
Oct 26, 5:18 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Oct 26, 5:18 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 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 2001 2003

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.