Alert archive / Arizona / Severe Thunderstorm Warnings / 2018

Severe Thunderstorm Warnings in Arizona, July 2018

161 severe thunderstorm warnings in July 2018. 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 July 2018. Tap one for its archive.

Severe Thunderstorm Warnings: 161
Busiest day: July 9, 201826 severe thunderstorm warnings

Over time

By day

Days in UTC, the clock the archive keeps.

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
Jul 7, 6:02 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Jul 8, 12:39 PM MST	Severe Thunderstorm Warning	FGZ	Apache	21 min
Jul 8, 1:06 PM MST	Severe Thunderstorm Warning	FGZ	Apache	30 min
Jul 8, 1:27 PM MST	Severe Thunderstorm Warning	VEF	Mohave	48 min
Jul 8, 2:35 PM MST	Severe Thunderstorm Warning	VEF	Mohave	19 min
Jul 8, 3:13 PM MST	Severe Thunderstorm Warning	VEF	Mohave	47 min
Jul 8, 5:33 PM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 8, 5:48 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	27 min
Jul 8, 6:16 PM MST	Severe Thunderstorm Warning	TWC	Pima	59 min
Jul 8, 6:30 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Jul 8, 7:13 PM MST	Severe Thunderstorm Warning	TWC	Pima	34 min
Jul 9, 1:11 PM MST	Severe Thunderstorm Warning	TWC	Pinal	38 min
Jul 9, 2:17 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Jul 9, 2:21 PM MST	Severe Thunderstorm Warning	PSR	Pinal	24 min
Jul 9, 2:22 PM MST	Severe Thunderstorm Warning	TWC	Pinal	39 min
Jul 9, 2:46 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	44 min
Jul 9, 2:52 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	38 min
Jul 9, 2:59 PM MST	Severe Thunderstorm Warning	TWC	Pima	14 min
Jul 9, 3:01 PM MST	Severe Thunderstorm Warning	PSR	Pinal	29 min
Jul 9, 3:14 PM MST	Severe Thunderstorm Warning	TWC	Pima	46 min
Jul 9, 3:17 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	28 min
Jul 9, 3:29 PM MST	Severe Thunderstorm Warning	PSR	Pinal	31 min
Jul 9, 3:40 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	35 min
Jul 9, 3:57 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	33 min
Jul 9, 3:59 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Jul 9, 4:15 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	30 min
Jul 9, 4:28 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	32 min
Jul 9, 4:31 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	29 min
Jul 9, 4:33 PM MST	Severe Thunderstorm Warning	PSR	Pinal	25 min
Jul 9, 4:44 PM MST	Severe Thunderstorm Warning	PSR	Maricopa, Pinal	31 min
Jul 9, 4:49 PM MST	Severe Thunderstorm Warning	TWC	Pinal	41 min
Jul 9, 4:50 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	25 min
Jul 9, 5:49 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	26 min
Jul 9, 5:54 PM MST	Severe Thunderstorm Warning	VEF	Mohave	36 min
Jul 9, 6:45 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Jul 9, 6:47 PM MST	Severe Thunderstorm Warning	VEF	Mohave	43 min
Jul 9, 8:08 PM MST	Severe Thunderstorm Warning	PSR	Yuma	37 min
Jul 9, 8:44 PM MST	Severe Thunderstorm Warning	PSR	Yuma	31 min
Jul 9, 9:21 PM MST	Severe Thunderstorm Warning	VEF	Mohave	54 min
Jul 10, 1:45 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	45 min
Jul 10, 2:29 PM MST	Severe Thunderstorm Warning	TWC	Pima, Pinal	25 min
Jul 10, 4:17 PM MST	Severe Thunderstorm Warning	VEF	Mohave	43 min
Jul 10, 4:54 PM MST	Severe Thunderstorm Warning	VEF	Mohave	51 min
Jul 11, 12:39 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	26 min
Jul 11, 12:53 PM MST	Severe Thunderstorm Warning	TWC	Pima	41 min
Jul 11, 6:20 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	25 min
Jul 11, 7:49 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	26 min
Jul 14, 12:16 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	44 min
Jul 14, 12:21 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	39 min
Jul 14, 3:53 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	37 min
Jul 14, 4:27 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	25 min
Jul 14, 5:29 PM MST	Severe Thunderstorm Warning	VEF	Mohave	46 min
Jul 16, 12:59 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	15 min
Jul 16, 2:12 PM MST	Severe Thunderstorm Warning	VEF	Mohave	33 min
Jul 16, 2:53 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	37 min
Jul 16, 3:23 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	29 min
Jul 16, 5:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	36 min
Jul 16, 6:15 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	30 min
Jul 16, 6:32 PM MST	Severe Thunderstorm Warning	TWC	Pinal	23 min
Jul 17, 2:53 PM MST	Severe Thunderstorm Warning	VEF	Mohave	37 min
Jul 17, 2:57 PM MST	Severe Thunderstorm Warning	VEF	Mohave	18 min
Jul 17, 3:15 PM MST	Severe Thunderstorm Warning	TWC	Pima	45 min
Jul 17, 3:51 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	16 min
Jul 17, 6:35 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	40 min
Jul 17, 6:57 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	21 min
Jul 17, 7:26 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	49 min
Jul 17, 8:40 PM MST	Severe Thunderstorm Warning	TWC	Pima	35 min
Jul 17, 9:58 PM MST	Severe Thunderstorm Warning	TWC	Pima	47 min
Jul 18, 12:31 AM MST	Severe Thunderstorm Warning	VEF	Mohave	59 min
Jul 18, 12:39 AM MST	Severe Thunderstorm Warning	PSR	La Paz	36 min
Jul 18, 3:03 AM MST	Severe Thunderstorm Warning	TWC	Pima	42 min
Jul 18, 12:09 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	36 min
Jul 18, 2:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Jul 18, 2:36 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	24 min
Jul 18, 2:58 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	47 min
Jul 18, 4:12 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	33 min
Jul 18, 5:17 PM MST	Severe Thunderstorm Warning	VEF	Mohave	43 min
Jul 18, 6:15 PM MST	Severe Thunderstorm Warning	FGZ	Gila	45 min
Jul 19, 12:47 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	28 min
Jul 19, 1:26 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	34 min
Jul 19, 2:10 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	50 min
Jul 19, 3:43 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	32 min
Jul 19, 3:49 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	26 min
Jul 19, 4:24 PM MST	Severe Thunderstorm Warning	TWC	Graham	51 min
Jul 19, 5:02 PM MST	Severe Thunderstorm Warning	TWC	Graham	43 min
Jul 19, 5:13 PM MST	Severe Thunderstorm Warning	FGZ	Gila	47 min
Jul 19, 5:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	30 min
Jul 19, 5:45 PM MST	Severe Thunderstorm Warning	TWC	Graham	60 min
Jul 19, 5:56 PM MST	Severe Thunderstorm Warning	FGZ	Gila	49 min
Jul 19, 6:42 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	48 min
Jul 19, 6:55 PM MST	Severe Thunderstorm Warning	TWC	Cochise	25 min
Jul 19, 7:27 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	48 min
Jul 19, 7:55 PM MST	Severe Thunderstorm Warning	VEF	Mohave	80 min
Jul 19, 8:11 PM MST	Severe Thunderstorm Warning	PSR	Gila, Maricopa	34 min
Jul 20, 1:15 PM MST	Severe Thunderstorm Warning	TWC	Santa Cruz	45 min
Jul 20, 1:43 PM MST	Severe Thunderstorm Warning	TWC	Pima	32 min
Jul 20, 4:08 PM MST	Severe Thunderstorm Warning	TWC	Cochise	37 min
Jul 20, 4:34 PM MST	Severe Thunderstorm Warning	TWC	Cochise	41 min
Jul 20, 4:45 PM MST	Severe Thunderstorm Warning	TWC	Cochise	45 min
Jul 20, 5:14 PM MST	Severe Thunderstorm Warning	TWC	Cochise	31 min
Jul 20, 5:17 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Santa Cruz	43 min
Jul 20, 5:42 PM MST	Severe Thunderstorm Warning	TWC	Cochise	33 min
Jul 20, 6:02 PM MST	Severe Thunderstorm Warning	TWC	Cochise	28 min
Jul 21, 6:06 AM MST	Severe Thunderstorm Warning	PSR	La Paz	24 min
Jul 21, 7:05 AM MST	Severe Thunderstorm Warning	PSR	La Paz	40 min
Jul 21, 9:22 AM MST	Severe Thunderstorm Warning	VEF	Mohave	53 min
Jul 21, 9:41 AM MST	Severe Thunderstorm Warning	VEF	Mohave	79 min
Jul 21, 2:28 PM MST	Severe Thunderstorm Warning	VEF	Mohave	62 min
Jul 21, 3:10 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	50 min
Jul 21, 5:32 PM MST	Severe Thunderstorm Warning	FGZ	Navajo	43 min
Jul 23, 1:33 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	21 min
Jul 24, 1:28 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Navajo	32 min
Jul 24, 5:26 PM MST	Severe Thunderstorm Warning	PSR	Gila	34 min
Jul 26, 3:08 PM MST	Severe Thunderstorm Warning	FGZ	Gila	55 min
Jul 26, 3:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	45 min
Jul 26, 3:56 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	49 min
Jul 26, 4:53 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	37 min
Jul 26, 8:00 PM MST	Severe Thunderstorm Warning	VEF	Mohave	45 min
Jul 26, 9:06 PM MST	Severe Thunderstorm Warning	VEF	Mohave	39 min
Jul 27, 2:18 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Navajo	23 min
Jul 27, 2:47 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Navajo	43 min
Jul 27, 3:07 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	38 min
Jul 27, 3:16 PM MST	Severe Thunderstorm Warning	VEF	Mohave	44 min
Jul 27, 3:23 PM MST	Severe Thunderstorm Warning	FGZ	Gila	67 min
Jul 27, 3:38 PM MST	Severe Thunderstorm Warning	FGZ	Apache, Navajo	37 min
Jul 27, 4:03 PM MST	Severe Thunderstorm Warning	FGZ	Gila	42 min
Jul 27, 4:40 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	50 min
Jul 27, 5:02 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	43 min
Jul 27, 5:47 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	43 min
Jul 27, 8:58 PM MST	Severe Thunderstorm Warning	TWC	Pima	32 min
Jul 28, 11:59 AM MST	Severe Thunderstorm Warning	FGZ	Coconino	46 min
Jul 28, 1:07 PM MST	Severe Thunderstorm Warning	FGZ	Coconino	23 min
Jul 28, 3:48 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	42 min
Jul 28, 4:39 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Yavapai	36 min
Jul 28, 6:15 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	45 min
Jul 28, 6:50 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	40 min
Jul 28, 7:26 PM MST	Severe Thunderstorm Warning	TWC	Pinal	34 min
Jul 28, 7:57 PM MST	Severe Thunderstorm Warning	TWC	Pinal	33 min
Jul 29, 3:04 PM MST	Severe Thunderstorm Warning	TWC	Greenlee	56 min
Jul 29, 3:29 PM MST	Severe Thunderstorm Warning	TWC	Pima, Santa Cruz	46 min
Jul 29, 5:07 PM MST	Severe Thunderstorm Warning	PSR	Gila, Pinal	38 min
Jul 29, 6:17 PM MST	Severe Thunderstorm Warning	TWC	Pima	43 min
Jul 30, 2:33 PM MST	Severe Thunderstorm Warning	FGZ	Gila	28 min
Jul 30, 3:00 PM MST	Severe Thunderstorm Warning	FGZ	Gila	22 min
Jul 30, 3:36 PM MST	Severe Thunderstorm Warning	VEF	Mohave	54 min
Jul 30, 3:48 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila, Yavapai	22 min
Jul 30, 4:30 PM MST	Severe Thunderstorm Warning	FGZ	Coconino, Gila	30 min
Jul 30, 4:37 PM MST	Severe Thunderstorm Warning	VEF	Mohave	53 min
Jul 30, 4:39 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Graham	51 min
Jul 30, 4:57 PM MST	Severe Thunderstorm Warning	FGZ	Gila, Yavapai	48 min
Jul 30, 5:16 PM MST	Severe Thunderstorm Warning	FGZ	Gila	44 min
Jul 30, 5:36 PM MST	Severe Thunderstorm Warning	TWC	Cochise, Pima	39 min
Jul 30, 5:44 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	46 min
Jul 30, 6:16 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	29 min
Jul 30, 6:29 PM MST	Severe Thunderstorm Warning	TWC	Cochise	46 min
Jul 30, 6:33 PM MST	Severe Thunderstorm Warning	FGZ	Yavapai	27 min
Jul 30, 6:50 PM MST	Severe Thunderstorm Warning	TWC	Cochise	40 min
Jul 30, 7:12 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	33 min
Jul 30, 7:23 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	52 min
Jul 30, 7:46 PM MST	Severe Thunderstorm Warning	PSR	Maricopa	44 min
Jul 30, 10:29 PM MST	Severe Thunderstorm Warning	VEF	Mohave	61 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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.