Alert archive / Arizona / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Arizona, 2024

651 severe thunderstorm warnings in 2024. 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 2024. Tap one for its archive.

Severe Thunderstorm Warnings: 651
Busiest month: July340 severe thunderstorm warnings
Busiest day: July 25, 202435 severe thunderstorm warnings

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

83 of 651 severe thunderstorm warnings covering Arizona in 2024 had a qualifying storm report inside them; 122 of 203 hail, wind and damage reports fell inside a warning, on average 18 minutes after it went out.

Arizona, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Severe thunderstorm warnings	651	83	87%	203	60%	18 min

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Phoenix, AZ: severe thunderstorm warnings	140	25	82%	57	65%	18 min
NWS Flagstaff, AZ: severe thunderstorm warnings	125	12	90%	30	40%	11 min
NWS Tucson, AZ: severe thunderstorm warnings	377	45	88%	105	69%	19 min
NWS Las Vegas, NV: severe thunderstorm warnings	34	4	88%	36	19%	20 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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
Mar 7, 5:59 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	46 min
Mar 7, 6:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	31 min
Mar 13, 11:18 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	27 min
Apr 1, 1:09 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	1 min
Apr 25, 3:53 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	37 min
Jun 20, 12:23 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	22 min
Jun 20, 12:32 PM MST	Severe Thunderstorm Warning	FGZ	Apache	28 min
Jun 20, 2:05 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	25 min
Jun 20, 2:27 PM MST	Severe Thunderstorm Warning	PSR	Pinal	48 min
Jun 20, 2:45 PM MST	Severe Thunderstorm Warning	PSR	Gila	45 min
Jun 20, 3:29 PM MST	Severe Thunderstorm Warning	PSR	Gila	46 min
Jun 20, 3:33 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	42 min
Jun 20, 4:04 PM MST	Severe Thunderstorm Warning	PSR	Gila	26 min
Jun 20, 4:08 PM MST	Severe Thunderstorm Warning	FGZ	Gila	37 min
Jun 20, 8:48 PM MST	Severe Thunderstorm Warning	TWC	Cochise	27 min
Jun 20, 9:37 PM MST	Severe Thunderstorm Warning	TWC	Graham	23 min
Jun 21, 11:51 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	24 min
Jun 21, 12:13 PM MST	Severe Thunderstorm Warning Considerable damage threat	FGZ	Coconino	32 min
Jun 21, 12:44 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	31 min
Jun 21, 1:49 PM MST	Severe Thunderstorm Warning	FGZ	Apache	26 min
Jun 21, 1:51 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	24 min
Jun 21, 2:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	50 min
Jun 21, 2:13 PM MST	Severe Thunderstorm Warning	FGZ	Apache	32 min
Jun 21, 2:29 PM MST	Severe Thunderstorm Warning Considerable damage threat	FGZ	Apache	15 min
Jun 21, 2:52 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Jun 21, 3:27 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	33 min
Jun 21, 5:09 PM MST	Severe Thunderstorm Warning	TWC	Pinal	36 min
Jun 21, 7:10 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	50 min
Jun 23, 1:21 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jun 23, 1:41 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	49 min
Jun 23, 2:15 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	45 min
Jun 23, 2:19 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Jun 23, 2:59 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	46 min
Jun 23, 3:39 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jun 25, 1:29 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	31 min
Jun 25, 1:44 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	31 min
Jun 25, 2:42 PM MST	Severe Thunderstorm Warning	FGZ	Gila	31 min
Jun 25, 4:15 PM MST	Severe Thunderstorm Warning	TWC	Pinal	19 min
Jun 25, 8:25 PM MST	Severe Thunderstorm Warning	TWC	Cochise	34 min
Jun 25, 10:33 PM MST	Severe Thunderstorm Warning	TWC	Cochise	42 min
Jun 26, 2:17 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	43 min
Jun 26, 2:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	44 min
Jun 26, 6:17 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	28 min
Jun 27, 8:34 AM MST	Severe Thunderstorm Warning	FGZ	Navajo	26 min
Jun 27, 10:47 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	43 min
Jun 27, 11:00 AM MST	Severe Thunderstorm Warning	VEF	Mohave	45 min
Jun 27, 11:32 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	43 min
Jun 27, 1:09 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	51 min
Jun 27, 2:00 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	45 min
Jun 27, 2:22 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	23 min
Jun 27, 3:06 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jun 27, 3:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	50 min
Jun 27, 4:04 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	26 min
Jun 27, 4:38 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	20 min
Jun 28, 12:45 PM MST	Severe Thunderstorm Warning	TWC	Cochise	28 min
Jun 28, 1:13 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	32 min
Jun 28, 1:47 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	28 min
Jun 28, 3:26 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Jun 28, 3:42 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Jun 28, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	43 min
Jun 29, 11:05 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	40 min
Jun 30, 1:27 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	48 min
Jun 30, 1:57 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Jun 30, 2:47 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	43 min
Jun 30, 3:17 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	43 min
Jun 30, 3:19 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	41 min
Jun 30, 3:23 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Jun 30, 3:37 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	38 min
Jun 30, 3:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	50 min
Jun 30, 4:05 PM MST	Severe Thunderstorm Warning	TWC	Cochise	40 min
Jun 30, 4:29 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	46 min
Jul 1, 1:26 PM MST	Severe Thunderstorm Warning	TWC	Pima	16 min
Jul 1, 2:38 PM MST	Severe Thunderstorm Warning	TWC	Cochise	37 min
Jul 1, 3:38 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham, Greenlee	52 min
Jul 1, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Pinal	43 min
Jul 1, 4:58 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Jul 1, 5:07 PM MST	Severe Thunderstorm Warning	PSR	Pinal	38 min
Jul 1, 5:51 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 1, 6:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise	49 min
Jul 2, 12:09 PM MST	Severe Thunderstorm Warning	TWC	Graham	51 min
Jul 2, 1:29 PM MST	Severe Thunderstorm Warning	TWC	Cochise	34 min
Jul 2, 1:34 PM MST	Severe Thunderstorm Warning	FGZ	Apache	41 min
Jul 2, 2:20 PM MST	Severe Thunderstorm Warning	TWC	Cochise	40 min
Jul 2, 2:31 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 2, 3:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jul 2, 4:41 PM MST	Severe Thunderstorm Warning	FGZ	Gila	34 min
Jul 2, 4:47 PM MST	Severe Thunderstorm Warning	TWC	Pinal	43 min
Jul 3, 3:07 PM MST	Severe Thunderstorm Warning	TWC	Cochise	20 min
Jul 4, 4:16 PM MST	Severe Thunderstorm Warning	TWC	Cochise	29 min
Jul 5, 3:05 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	26 min
Jul 5, 3:25 PM MST	Severe Thunderstorm Warning	TWC	Pima	14 min
Jul 5, 3:43 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	47 min
Jul 5, 4:02 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	29 min
Jul 9, 1:43 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	47 min
Jul 9, 2:00 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	45 min
Jul 9, 2:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise	49 min
Jul 9, 4:10 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Graham	6 min
Jul 9, 4:26 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	34 min
Jul 9, 4:40 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pinal	50 min
Jul 9, 4:48 PM MST	Severe Thunderstorm Warning	PSR	Gila	42 min
Jul 9, 4:55 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	35 min
Jul 9, 5:25 PM MST	Severe Thunderstorm Warning	PSR	Gila	35 min
Jul 9, 6:37 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	38 min
Jul 10, 3:07 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	23 min
Jul 10, 3:08 PM MST	Severe Thunderstorm Warning	TWC	Cochise	52 min
Jul 10, 3:21 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	24 min
Jul 10, 4:02 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	43 min
Jul 10, 4:44 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	46 min
Jul 10, 5:35 PM MST	Severe Thunderstorm Warning	TWC	Pima	19 min
Jul 10, 5:40 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	50 min
Jul 10, 7:02 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	43 min
Jul 10, 7:38 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	37 min
Jul 11, 1:42 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	48 min
Jul 11, 2:05 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	25 min
Jul 11, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	41 min
Jul 11, 2:58 PM MST	Severe Thunderstorm Warning	TWC	Graham	32 min
Jul 11, 3:00 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	31 min
Jul 11, 3:02 PM MST	Severe Thunderstorm Warning	PSR	Gila	43 min
Jul 11, 3:21 PM MST	Severe Thunderstorm Warning	PSR	Gila	39 min
Jul 11, 3:21 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jul 11, 3:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham, Greenlee	49 min
Jul 11, 3:41 PM MST	Severe Thunderstorm Warning	TWC	Pima	13 min
Jul 11, 3:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham, Pima, Pinal	47 min
Jul 11, 3:53 PM MST	Severe Thunderstorm Warning	PSR	Pinal	52 min
Jul 11, 3:54 PM MST	Severe Thunderstorm Warning	TWC	Pinal	51 min
Jul 11, 4:07 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	38 min
Jul 11, 4:12 PM MST	Severe Thunderstorm Warning	TWC	Cochise	52 min
Jul 11, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pinal	43 min
Jul 11, 4:18 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 11, 4:39 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	51 min
Jul 11, 4:58 PM MST	Severe Thunderstorm Warning	TWC	Pima	62 min
Jul 11, 5:11 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	49 min
Jul 11, 5:21 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	54 min
Jul 11, 6:09 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 11, 6:12 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	51 min
Jul 11, 6:36 PM MST	Severe Thunderstorm Warning Considerable damage threat	VEF	Mohave	24 min
Jul 11, 6:46 PM MST	Severe Thunderstorm Warning	TWC	Pima	59 min
Jul 11, 6:52 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 11, 7:29 PM MST	Severe Thunderstorm Warning	TWC	Pima	76 min
Jul 12, 1:19 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	19 min
Jul 12, 3:38 PM MST	Severe Thunderstorm Warning	VEF	Mohave	37 min
Jul 12, 3:56 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	37 min
Jul 12, 5:02 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	43 min
Jul 12, 5:19 PM MST	Severe Thunderstorm Warning	VEF	Mohave	41 min
Jul 13, 3:57 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 13, 4:23 PM MST	Severe Thunderstorm Warning	TWC	Pima	37 min
Jul 13, 4:53 PM MST	Severe Thunderstorm Warning	VEF	Mohave	67 min
Jul 13, 6:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 13, 7:04 PM MST	Severe Thunderstorm Warning	PSR	La Paz	33 min
Jul 14, 1:11 PM MST	Severe Thunderstorm Warning	VEF	Mohave	34 min
Jul 14, 1:21 PM MST	Severe Thunderstorm Warning	VEF	Mohave	39 min
Jul 14, 2:00 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	17 min
Jul 14, 2:14 PM MST	Severe Thunderstorm Warning	VEF	Mohave	22 min
Jul 14, 2:23 PM MST	Severe Thunderstorm Warning	TWC	Graham	37 min
Jul 14, 2:31 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	44 min
Jul 14, 2:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	21 min
Jul 14, 2:53 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Gila, Navajo	22 min
Jul 14, 3:01 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	44 min
Jul 14, 3:09 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	66 min
Jul 14, 3:15 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	45 min
Jul 14, 3:16 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 14, 3:16 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	44 min
Jul 14, 3:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	36 min
Jul 14, 3:52 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	38 min
Jul 14, 4:03 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	42 min
Jul 14, 4:07 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	21 min
Jul 14, 4:10 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	50 min
Jul 14, 4:19 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	41 min
Jul 14, 4:27 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	48 min
Jul 14, 4:44 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	61 min
Jul 14, 4:56 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	15 min
Jul 14, 5:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	11 min
Jul 14, 5:20 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	25 min
Jul 14, 5:38 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	28 min
Jul 14, 5:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Pinal	66 min
Jul 14, 6:26 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	64 min
Jul 14, 6:39 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	36 min
Jul 14, 6:45 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Pima, Pinal	45 min
Jul 14, 6:49 PM MST	Severe Thunderstorm Warning	TWC	Pinal	30 min
Jul 14, 7:24 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Pima, Pinal	51 min
Jul 14, 7:31 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	44 min
Jul 14, 7:33 PM MST	Severe Thunderstorm Warning	PSR	Pinal	42 min
Jul 14, 8:11 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	49 min
Jul 14, 8:13 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	47 min
Jul 14, 9:27 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	48 min
Jul 14, 9:36 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	39 min
Jul 14, 9:41 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	49 min
Jul 14, 9:45 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Jul 14, 10:13 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Jul 14, 10:19 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	41 min
Jul 14, 10:53 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	52 min
Jul 14, 11:02 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	43 min
Jul 15, 1:14 PM MST	Severe Thunderstorm Warning	TWC	Cochise	22 min
Jul 15, 2:25 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	20 min
Jul 15, 2:30 PM MST	Severe Thunderstorm Warning	TWC	Cochise	45 min
Jul 15, 2:49 PM MST	Severe Thunderstorm Warning	TWC	Cochise	41 min
Jul 15, 3:11 PM MST	Severe Thunderstorm Warning	TWC	Cochise	49 min
Jul 15, 3:44 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Cochise	61 min
Jul 15, 4:03 PM MST	Severe Thunderstorm Warning	TWC	Cochise	20 min
Jul 15, 4:21 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 15, 4:37 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	38 min
Jul 15, 4:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Jul 15, 4:52 PM MST	Severe Thunderstorm Warning	TWC	Cochise	38 min
Jul 15, 5:00 PM MST	Severe Thunderstorm Warning	TWC	Cochise	45 min
Jul 15, 5:23 PM MST	Severe Thunderstorm Warning	TWC	Cochise	25 min
Jul 15, 5:29 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	46 min
Jul 15, 5:39 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Cochise	51 min
Jul 15, 5:44 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	46 min
Jul 15, 5:45 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	30 min
Jul 15, 6:09 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	51 min
Jul 15, 6:22 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	38 min
Jul 15, 6:23 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	37 min
Jul 15, 6:29 PM MST	Severe Thunderstorm Warning	TWC	Graham	46 min
Jul 15, 6:45 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Jul 15, 6:58 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	47 min
Jul 15, 7:07 PM MST	Severe Thunderstorm Warning	TWC	Graham	53 min
Jul 15, 7:51 PM MST	Severe Thunderstorm Warning	TWC	Graham	39 min
Jul 15, 8:27 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 15, 10:15 PM MST	Severe Thunderstorm Warning	TWC	Cochise	23 min
Jul 16, 2:29 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	31 min
Jul 16, 4:24 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	51 min
Jul 16, 5:17 PM MST	Severe Thunderstorm Warning	TWC	Cochise	43 min
Jul 16, 5:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	47 min
Jul 16, 6:14 PM MST	Severe Thunderstorm Warning	TWC	Cochise	46 min
Jul 16, 6:38 PM MST	Severe Thunderstorm Warning	TWC	Cochise	17 min
Jul 16, 6:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	36 min
Jul 16, 6:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	26 min
Jul 16, 7:12 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	48 min
Jul 17, 3:47 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	26 min
Jul 17, 4:05 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	25 min
Jul 17, 6:06 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	23 min
Jul 17, 7:10 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pima, Pinal	35 min
Jul 17, 7:40 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	35 min
Jul 18, 4:44 PM MST	Severe Thunderstorm Warning	TWC	Pinal	46 min
Jul 18, 5:39 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	51 min
Jul 18, 5:47 PM MST	Severe Thunderstorm Warning	PSR	Gila	28 min
Jul 18, 5:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 18, 5:48 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	42 min
Jul 18, 6:21 PM MST	Severe Thunderstorm Warning	TWC	Pima	54 min
Jul 18, 8:03 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 19, 2:18 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	57 min
Jul 19, 5:25 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	35 min
Jul 20, 1:06 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jul 20, 2:08 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	37 min
Jul 20, 3:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	50 min
Jul 20, 4:25 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	50 min
Jul 20, 4:35 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pinal	40 min
Jul 20, 4:39 PM MST	Severe Thunderstorm Warning	PSR	Gila	36 min
Jul 20, 4:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	47 min
Jul 20, 4:53 PM MST	Severe Thunderstorm Warning	TWC	Cochise	52 min
Jul 20, 5:12 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	48 min
Jul 20, 5:35 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	25 min
Jul 20, 5:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Jul 20, 5:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 20, 5:57 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 20, 6:51 PM MST	Severe Thunderstorm Warning	TWC	Pinal	39 min
Jul 20, 6:58 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	47 min
Jul 21, 12:13 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	19 min
Jul 21, 12:20 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	25 min
Jul 21, 12:43 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	32 min
Jul 21, 1:02 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	28 min
Jul 21, 1:22 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	23 min
Jul 21, 1:27 PM MST	Severe Thunderstorm Warning	FGZ	Gila	33 min
Jul 21, 1:28 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	47 min
Jul 21, 1:44 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	46 min
Jul 21, 1:49 PM MST	Severe Thunderstorm Warning	PSR	Gila	41 min
Jul 21, 1:55 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	50 min
Jul 21, 1:59 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	46 min
Jul 21, 2:12 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	63 min
Jul 21, 2:30 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	45 min
Jul 21, 2:35 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	25 min
Jul 21, 2:58 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Jul 21, 3:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	43 min
Jul 21, 3:35 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	40 min
Jul 21, 3:48 PM MST	Severe Thunderstorm Warning	TWC	Pinal	42 min
Jul 21, 4:22 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	38 min
Jul 21, 4:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 21, 4:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 21, 5:06 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Jul 21, 5:07 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 21, 5:17 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	43 min
Jul 21, 5:23 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	37 min
Jul 21, 5:44 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jul 21, 5:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	41 min
Jul 21, 5:55 PM MST	Severe Thunderstorm Warning	TWC	Pima	18 min
Jul 21, 6:01 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	44 min
Jul 21, 6:18 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	42 min
Jul 21, 6:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Jul 21, 7:21 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	24 min
Jul 21, 7:26 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Jul 22, 12:31 PM MST	Severe Thunderstorm Warning	FGZ	Apache	29 min
Jul 22, 2:57 PM MST	Severe Thunderstorm Warning	VEF	Mohave	48 min
Jul 22, 2:59 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	46 min
Jul 22, 4:11 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	34 min
Jul 22, 5:43 PM MST	Severe Thunderstorm Warning	VEF	Mohave	47 min
Jul 22, 7:20 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	40 min
Jul 22, 7:29 PM MST	Severe Thunderstorm Warning	VEF	Mohave	46 min
Jul 22, 7:40 PM MST	Severe Thunderstorm Warning	PSR	La Paz	50 min
Jul 23, 5:55 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Yuma	50 min
Jul 23, 7:00 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	45 min
Jul 24, 1:19 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Navajo	41 min
Jul 24, 2:09 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	36 min
Jul 24, 2:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	50 min
Jul 24, 2:28 PM MST	Severe Thunderstorm Warning	TWC	Pima	47 min
Jul 24, 2:54 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 24, 3:11 PM MST	Severe Thunderstorm Warning	TWC	Pima	34 min
Jul 24, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jul 24, 3:35 PM MST	Severe Thunderstorm Warning	TWC	Pima	25 min
Jul 24, 3:41 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Jul 24, 4:02 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Jul 24, 4:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	31 min
Jul 24, 4:19 PM MST	Severe Thunderstorm Warning	FGZ	Gila	26 min
Jul 24, 4:27 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	35 min
Jul 24, 4:46 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 24, 5:24 PM MST	Severe Thunderstorm Warning	TWC	Pinal	51 min
Jul 24, 5:31 PM MST	Severe Thunderstorm Warning	PSR	Gila	44 min
Jul 24, 6:07 PM MST	Severe Thunderstorm Warning	TWC	Pinal	53 min
Jul 24, 6:44 PM MST	Severe Thunderstorm Warning	PSR	Pinal	31 min
Jul 24, 7:41 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	21 min
Jul 24, 8:08 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	52 min
Jul 24, 8:20 PM MST	Severe Thunderstorm Warning	PSR	Pinal	40 min
Jul 24, 8:52 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	38 min
Jul 24, 9:03 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	26 min
Jul 24, 9:17 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	43 min
Jul 24, 9:27 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	48 min
Jul 24, 9:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	41 min
Jul 24, 10:25 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	35 min
Jul 24, 10:37 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	38 min
Jul 25, 12:00 PM MST	Severe Thunderstorm Warning	FGZ	Apache	30 min
Jul 25, 12:37 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 25, 1:03 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Jul 25, 1:07 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	28 min
Jul 25, 1:08 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	24 min
Jul 25, 1:09 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 25, 1:58 PM MST	Severe Thunderstorm Warning	TWC	Pima	17 min
Jul 25, 3:12 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Jul 25, 3:20 PM MST	Severe Thunderstorm Warning	FGZ	Gila	25 min
Jul 25, 3:25 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	50 min
Jul 25, 3:54 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 25, 4:08 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	52 min
Jul 25, 4:14 PM MST	Severe Thunderstorm Warning	TWC	Graham	46 min
Jul 25, 4:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	18 min
Jul 25, 4:16 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	29 min
Jul 25, 4:22 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 25, 4:30 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Jul 25, 4:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Jul 25, 4:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Jul 25, 4:51 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Jul 25, 4:54 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	51 min
Jul 25, 5:06 PM MST	Severe Thunderstorm Warning	TWC	Graham	39 min
Jul 25, 5:09 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Jul 25, 5:12 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	33 min
Jul 25, 5:13 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	32 min
Jul 25, 5:13 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	47 min
Jul 25, 5:22 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Jul 25, 5:25 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	33 min
Jul 25, 5:34 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Jul 25, 5:44 PM MST	Severe Thunderstorm Warning	TWC	Pima	28 min
Jul 25, 5:53 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	52 min
Jul 25, 5:56 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Jul 25, 6:05 PM MST	Severe Thunderstorm Warning	TWC	Graham, Pinal	40 min
Jul 25, 6:08 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	37 min
Jul 25, 6:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	65 min
Jul 25, 6:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	35 min
Jul 25, 6:18 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	10 min
Jul 25, 6:21 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	39 min
Jul 25, 6:30 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	32 min
Jul 25, 6:43 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Jul 25, 6:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	57 min
Jul 25, 6:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	41 min
Jul 25, 7:16 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	29 min
Jul 25, 8:37 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	38 min
Jul 25, 8:59 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Jul 26, 1:48 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	15 min
Jul 26, 1:58 PM MST	Severe Thunderstorm Warning	FGZ	Gila	32 min
Jul 26, 2:01 PM MST	Severe Thunderstorm Warning	FGZ	Gila	29 min
Jul 26, 2:34 PM MST	Severe Thunderstorm Warning	FGZ	Gila	19 min
Jul 26, 3:03 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	42 min
Jul 26, 3:38 PM MST	Severe Thunderstorm Warning Considerable damage threat	PSR	Gila	37 min
Jul 26, 4:23 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	37 min
Jul 26, 4:54 PM MST	Severe Thunderstorm Warning Considerable damage threat	FGZ	Yavapai	36 min
Jul 27, 12:07 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	53 min
Jul 27, 12:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Jul 27, 1:05 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	25 min
Jul 27, 1:21 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 27, 1:54 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Jul 27, 2:02 PM MST	Severe Thunderstorm Warning	TWC	Cochise	43 min
Jul 27, 2:36 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Jul 27, 2:46 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	25 min
Jul 27, 3:02 PM MST	Severe Thunderstorm Warning	TWC	Graham, Greenlee	43 min
Jul 27, 3:08 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	16 min
Jul 27, 4:25 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	50 min
Jul 28, 12:27 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Jul 28, 12:36 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	39 min
Jul 28, 12:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	51 min
Jul 28, 12:56 PM MST	Severe Thunderstorm Warning	TWC	Pima	36 min
Jul 28, 1:14 PM MST	Severe Thunderstorm Warning	TWC	Cochise	19 min
Jul 28, 1:19 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	28 min
Jul 28, 1:53 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	27 min
Jul 28, 2:33 PM MST	Severe Thunderstorm Warning	TWC	Cochise	42 min
Jul 28, 3:11 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	49 min
Jul 28, 4:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jul 28, 4:21 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Jul 28, 4:28 PM MST	Severe Thunderstorm Warning	PSR	Pinal	47 min
Jul 28, 4:32 PM MST	Severe Thunderstorm Warning	TWC	Pinal	43 min
Jul 29, 5:06 PM MST	Severe Thunderstorm Warning	TWC	Cochise	39 min
Jul 29, 6:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise	49 min
Jul 29, 6:33 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	27 min
Jul 29, 7:04 PM MST	Severe Thunderstorm Warning	TWC	Cochise	41 min
Jul 31, 12:50 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	23 min
Jul 31, 4:50 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	40 min
Jul 31, 5:25 PM MST	Severe Thunderstorm Warning	PSR	Yuma	19 min
Aug 1, 4:19 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Aug 1, 4:32 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	28 min
Aug 2, 5:28 PM MST	Severe Thunderstorm Warning	TWC	Pinal	47 min
Aug 2, 5:51 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Aug 2, 6:01 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	44 min
Aug 2, 6:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	28 min
Aug 2, 6:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 2, 7:07 PM MST	Severe Thunderstorm Warning	TWC	Pinal	38 min
Aug 3, 2:19 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Aug 3, 2:29 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	33 min
Aug 3, 2:58 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Aug 3, 3:22 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	18 min
Aug 3, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	27 min
Aug 3, 4:13 PM MST	Severe Thunderstorm Warning	TWC	Pima	47 min
Aug 3, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Pima	21 min
Aug 3, 4:55 PM MST	Severe Thunderstorm Warning	TWC	Pima	80 min
Aug 3, 5:22 PM MST	Severe Thunderstorm Warning	TWC	Pinal	38 min
Aug 3, 5:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	82 min
Aug 3, 6:04 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	41 min
Aug 3, 6:30 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	30 min
Aug 3, 6:31 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	44 min
Aug 3, 7:02 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	43 min
Aug 3, 7:07 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	27 min
Aug 3, 7:09 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	38 min
Aug 3, 7:32 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	12 min
Aug 3, 8:36 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Yuma	39 min
Aug 4, 3:54 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	36 min
Aug 4, 4:27 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	48 min
Aug 4, 6:18 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 4, 6:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 5, 5:49 PM MST	Severe Thunderstorm Warning	TWC	Cochise	41 min
Aug 5, 8:58 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Aug 5, 9:03 PM MST	Severe Thunderstorm Warning	TWC	Cochise	42 min
Aug 5, 9:17 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	43 min
Aug 6, 1:09 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	20 min
Aug 6, 1:36 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Aug 6, 2:09 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Santa Cruz	33 min
Aug 6, 2:56 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	64 min
Aug 6, 3:10 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	35 min
Aug 6, 3:55 PM MST	Severe Thunderstorm Warning	FGZ	Gila	35 min
Aug 6, 3:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 6, 4:27 PM MST	Severe Thunderstorm Warning	TWC	Pima	34 min
Aug 6, 4:29 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	31 min
Aug 6, 4:47 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Aug 6, 4:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 6, 5:31 PM MST	Severe Thunderstorm Warning	TWC	Pima	44 min
Aug 6, 5:37 PM MST	Severe Thunderstorm Warning	FGZ	Gila	23 min
Aug 6, 5:44 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	46 min
Aug 6, 6:20 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	55 min
Aug 6, 6:21 PM MST	Severe Thunderstorm Warning	VEF	Mohave	24 min
Aug 6, 6:35 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	25 min
Aug 6, 7:16 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	29 min
Aug 6, 7:34 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	41 min
Aug 6, 7:37 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	38 min
Aug 6, 9:01 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	44 min
Aug 6, 11:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Aug 6, 11:42 PM MST	Severe Thunderstorm Warning	PSR	Pinal	33 min
Aug 7, 1:16 AM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	44 min
Aug 7, 12:25 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	18 min
Aug 7, 2:14 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	31 min
Aug 7, 2:24 PM MST	Severe Thunderstorm Warning	PSR	Gila	51 min
Aug 7, 2:36 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	24 min
Aug 7, 2:44 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	31 min
Aug 7, 2:59 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	46 min
Aug 7, 3:15 PM MST	Severe Thunderstorm Warning	TWC	Graham	45 min
Aug 7, 4:00 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	45 min
Aug 7, 4:26 PM MST	Severe Thunderstorm Warning	PSR	Gila	27 min
Aug 7, 4:29 PM MST	Severe Thunderstorm Warning	TWC	Graham	28 min
Aug 7, 5:00 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	45 min
Aug 8, 3:12 PM MST	Severe Thunderstorm Warning	FGZ	Gila	23 min
Aug 8, 3:32 PM MST	Severe Thunderstorm Warning Considerable damage threat	VEF	Mohave	43 min
Aug 8, 3:45 PM MST	Severe Thunderstorm Warning	PSR	Gila	15 min
Aug 8, 4:08 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Aug 8, 4:12 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	33 min
Aug 8, 4:18 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Pima	42 min
Aug 8, 4:19 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Pima	41 min
Aug 8, 4:47 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	19 min
Aug 8, 4:57 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	33 min
Aug 10, 1:28 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Aug 10, 2:07 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Aug 10, 2:12 PM MST	Severe Thunderstorm Warning	PSR	La Paz	33 min
Aug 10, 2:53 PM MST	Severe Thunderstorm Warning	PSR	Pinal	37 min
Aug 10, 3:24 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	51 min
Aug 10, 3:28 PM MST	Severe Thunderstorm Warning	PSR	La Paz	32 min
Aug 10, 3:42 PM MST	Severe Thunderstorm Warning	PSR	La Paz, Maricopa	25 min
Aug 10, 4:08 PM MST	Severe Thunderstorm Warning	TWC	Pinal	23 min
Aug 10, 4:10 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Aug 10, 5:21 PM MST	Severe Thunderstorm Warning	PSR	La Paz	39 min
Aug 10, 5:32 PM MST	Severe Thunderstorm Warning	VEF	Mohave	28 min
Aug 10, 5:35 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	40 min
Aug 10, 6:01 PM MST	Severe Thunderstorm Warning	VEF	Mohave	44 min
Aug 10, 6:15 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	45 min
Aug 10, 6:58 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	47 min
Aug 10, 7:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	44 min
Aug 10, 7:17 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	13 min
Aug 10, 7:46 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	11 min
Aug 10, 8:05 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Aug 11, 12:36 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	24 min
Aug 11, 2:04 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	26 min
Aug 11, 2:35 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	40 min
Aug 11, 5:29 PM MST	Severe Thunderstorm Warning	VEF	Mohave	31 min
Aug 11, 5:31 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	20 min
Aug 11, 5:47 PM MST	Severe Thunderstorm Warning	VEF	Mohave	43 min
Aug 11, 5:48 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	27 min
Aug 12, 12:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Aug 12, 12:46 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	29 min
Aug 12, 1:24 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Aug 12, 1:42 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	48 min
Aug 12, 1:51 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Aug 12, 1:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 12, 2:00 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Aug 12, 2:21 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	39 min
Aug 12, 2:24 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	51 min
Aug 12, 2:43 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	47 min
Aug 12, 2:45 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	45 min
Aug 12, 3:10 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	50 min
Aug 12, 3:32 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	43 min
Aug 12, 3:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 12, 3:50 PM MST	Severe Thunderstorm Warning	TWC	Pima	40 min
Aug 12, 3:58 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	32 min
Aug 12, 4:35 PM MST	Severe Thunderstorm Warning	TWC	Pima	40 min
Aug 12, 4:53 PM MST	Severe Thunderstorm Warning	TWC	Cochise	52 min
Aug 13, 3:34 PM MST	Severe Thunderstorm Warning	TWC	Cochise	41 min
Aug 16, 2:22 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	38 min
Aug 16, 3:08 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Aug 16, 3:20 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	40 min
Aug 16, 3:50 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	40 min
Aug 16, 4:10 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	65 min
Aug 16, 4:14 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	46 min
Aug 16, 4:45 PM MST	Severe Thunderstorm Warning	TWC	Cochise	29 min
Aug 16, 4:50 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	40 min
Aug 16, 5:48 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 16, 6:24 PM MST	Severe Thunderstorm Warning	TWC	Pima	51 min
Aug 16, 7:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 16, 7:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise	50 min
Aug 16, 8:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	47 min
Aug 17, 1:33 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	42 min
Aug 17, 2:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	13 min
Aug 17, 2:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	39 min
Aug 17, 2:19 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	41 min
Aug 17, 2:43 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	47 min
Aug 17, 3:04 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	28 min
Aug 17, 3:29 PM MST	Severe Thunderstorm Warning	TWC	Pima	61 min
Aug 17, 3:40 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	50 min
Aug 17, 3:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 17, 4:38 PM MST	Severe Thunderstorm Warning	TWC	Pima	52 min
Aug 17, 11:17 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	43 min
Aug 18, 2:51 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	39 min
Aug 18, 4:44 PM MST	Severe Thunderstorm Warning	FGZ	Apache	31 min
Aug 19, 1:38 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	52 min
Aug 19, 1:43 PM MST	Severe Thunderstorm Warning	TWC	Cochise	47 min
Aug 19, 1:53 PM MST	Severe Thunderstorm Warning	TWC	Cochise	32 min
Aug 19, 2:10 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	50 min
Aug 19, 2:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	44 min
Aug 19, 3:23 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	52 min
Aug 19, 3:35 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	27 min
Aug 19, 3:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise	50 min
Aug 19, 4:12 PM MST	Severe Thunderstorm Warning	TWC	Pima	48 min
Aug 19, 5:01 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Aug 19, 5:17 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Aug 19, 6:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	21 min
Aug 20, 2:51 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	39 min
Aug 20, 3:14 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	46 min
Aug 20, 3:23 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	37 min
Aug 20, 3:57 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	48 min
Aug 20, 4:31 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	44 min
Aug 20, 4:50 PM MST	Severe Thunderstorm Warning	TWC	Pima	55 min
Aug 20, 4:55 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	50 min
Aug 20, 5:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	26 min
Aug 20, 5:31 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	44 min
Aug 20, 6:18 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Aug 20, 7:29 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Aug 20, 8:15 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	21 min
Aug 20, 9:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	43 min
Aug 21, 12:01 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	29 min
Aug 21, 12:17 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Aug 21, 12:31 PM MST	Severe Thunderstorm Warning	FGZ	Gila	15 min
Aug 21, 12:45 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	19 min
Aug 21, 1:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Aug 21, 1:45 PM MST	Severe Thunderstorm Warning	TWC	Cochise	31 min
Aug 21, 1:55 PM MST	Severe Thunderstorm Warning	TWC	Graham	50 min
Aug 21, 2:01 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	18 min
Aug 21, 2:27 PM MST	Severe Thunderstorm Warning	TWC	Cochise	48 min
Aug 21, 2:42 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	48 min
Aug 21, 3:15 PM MST	Severe Thunderstorm Warning	TWC	Cochise	45 min
Aug 21, 3:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise	49 min
Aug 21, 3:53 PM MST	Severe Thunderstorm Warning Considerable damage threat	TWC	Cochise, Graham	52 min
Aug 21, 4:22 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	38 min
Aug 21, 4:51 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	24 min
Aug 21, 4:57 PM MST	Severe Thunderstorm Warning	VEF	Mohave	48 min
Aug 22, 11:35 AM MST	Severe Thunderstorm Warning	VEF	Mohave	40 min
Aug 22, 11:52 AM MST	Severe Thunderstorm Warning	VEF	Mohave	38 min
Aug 22, 12:30 PM MST	Severe Thunderstorm Warning	VEF	Mohave	45 min
Aug 22, 2:10 PM MST	Severe Thunderstorm Warning	TWC	Pima	50 min
Aug 22, 2:19 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	26 min
Aug 22, 2:22 PM MST	Severe Thunderstorm Warning	TWC	Pinal	38 min
Aug 22, 2:27 PM MST	Severe Thunderstorm Warning	PSR	Gila	17 min
Aug 22, 2:59 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	31 min
Aug 22, 3:45 PM MST	Severe Thunderstorm Warning	PSR	Pinal	30 min
Aug 22, 4:01 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	29 min
Aug 22, 4:29 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa, Pinal	46 min
Aug 22, 4:32 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	28 min
Aug 22, 4:55 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	35 min
Aug 22, 4:57 PM MST	Severe Thunderstorm Warning Considerable damage threat	PSR	Maricopa	33 min
Aug 22, 5:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	26 min
Aug 22, 6:03 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	7 min
Aug 23, 11:46 AM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	44 min
Aug 23, 12:54 PM MST	Severe Thunderstorm Warning	TWC	Cochise	51 min
Aug 23, 1:43 PM MST	Severe Thunderstorm Warning	FGZ	Apache	32 min
Aug 23, 2:05 PM MST	Severe Thunderstorm Warning	PSR	Gila	40 min
Aug 23, 2:06 PM MST	Severe Thunderstorm Warning	TWC	Graham	39 min
Aug 23, 2:41 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	49 min
Aug 23, 3:17 PM MST	Severe Thunderstorm Warning	PSR	Gila	13 min
Aug 23, 3:26 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	38 min
Aug 23, 3:28 PM MST	Severe Thunderstorm Warning	FGZ	Gila	20 min
Aug 23, 3:28 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima, Santa Cruz	47 min
Aug 23, 3:42 PM MST	Severe Thunderstorm Warning	TWC	Pinal	48 min
Aug 23, 3:45 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Aug 23, 4:17 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	43 min
Aug 23, 4:26 PM MST	Severe Thunderstorm Warning	TWC	Pima	49 min
Aug 23, 4:30 PM MST	Severe Thunderstorm Warning	PSR	Gila	30 min
Aug 23, 4:34 PM MST	Severe Thunderstorm Warning	FGZ	Gila	26 min
Aug 23, 4:52 PM MST	Severe Thunderstorm Warning	TWC	Pima	38 min
Aug 23, 4:54 PM MST	Severe Thunderstorm Warning	TWC	Pinal	51 min
Aug 23, 5:42 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	33 min
Aug 30, 5:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	45 min
Aug 31, 5:04 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	41 min
Aug 31, 5:04 PM MST	Severe Thunderstorm Warning	TWC	Pima	26 min
Aug 31, 5:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	44 min
Aug 31, 5:30 PM MST	Severe Thunderstorm Warning	PSR	Pinal	45 min
Aug 31, 5:38 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	37 min
Sep 1, 2:27 PM MST	Severe Thunderstorm Warning	PSR	Pinal	25 min
Sep 1, 3:29 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	46 min
Sep 6, 5:50 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	40 min
Sep 7, 4:25 PM MST	Severe Thunderstorm Warning	PSR	La Paz	50 min
Sep 15, 4:29 PM MST	Severe Thunderstorm Warning	TWC	Cochise	46 min
Sep 15, 4:32 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	43 min
Sep 16, 4:46 PM MST	Severe Thunderstorm Warning	TWC	Cochise	44 min
Oct 18, 12:02 AM MST	Severe Thunderstorm Warning	VEF	Mohave	28 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 2023 2025

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.