Alert archive / Colorado / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Colorado, 2022

384 severe thunderstorm warnings in 2022. 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 2022. Tap one for its archive.

Severe Thunderstorm Warnings: 384
Busiest month: June159 severe thunderstorm warnings
Busiest day: June 7, 202239 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.

121 of 384 severe thunderstorm warnings covering Colorado in 2022 had a qualifying storm report inside them; 236 of 334 hail, wind and damage reports fell inside a warning, on average 27 minutes after it went out.

Colorado, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Severe thunderstorm warnings	384	121	68%	334	71%	27 min

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Grand Junction, CO: severe thunderstorm warnings	29	5	83%	13	38%	17 min
NWS Cheyenne, WY: severe thunderstorm warnings	126	60	52%	112	77%	22 min
NWS Denver/Boulder, CO: severe thunderstorm warnings	139	43	69%	123	66%	20 min
NWS Pueblo, CO: severe thunderstorm warnings	166	55	67%	133	73%	31 min
NWS Goodland, KS: severe thunderstorm warnings	198	75	62%	279	72%	28 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
Apr 22, 9:22 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Phillips, Sedgwick	38 min
Apr 22, 9:46 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	59 min
Apr 22, 9:52 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	53 min
Apr 22, 9:56 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	64 min
Apr 22, 9:57 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Phillips, Sedgwick	48 min
Apr 22, 10:41 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Phillips, Sedgwick	49 min
Apr 22, 11:10 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca, Prowers	68 min
Apr 27, 1:05 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Las Animas, Otero, Pueblo	55 min
Apr 27, 5:04 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	41 min
Apr 29, 12:43 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	20 min
Apr 29, 1:21 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	24 min
May 1, 4:47 PM MDT	Severe Thunderstorm Warning	PUB	Bent	43 min
May 1, 5:17 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa	58 min
May 1, 5:48 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa, Prowers	57 min
May 1, 6:33 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	27 min
May 1, 6:50 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa, Prowers	53 min
May 1, 6:57 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Elbert, Lincoln, Washington	33 min
May 1, 7:00 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Elbert	30 min
May 1, 7:28 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe, Elbert, Lincoln, Washington	32 min
May 1, 8:00 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln, Washington	30 min
May 1, 9:25 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	35 min
May 4, 2:32 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	23 min
May 11, 4:44 PM MDT	Severe Thunderstorm Warning	PUB	Baca	35 min
May 11, 5:34 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca	56 min
May 16, 5:40 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Sedgwick	50 min
May 16, 9:23 PM MDT	Severe Thunderstorm Warning	PUB	Baca	37 min
May 17, 7:00 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	45 min
May 17, 7:02 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	43 min
May 18, 1:33 PM MDT	Severe Thunderstorm Warning	BOU	Douglas, Elbert	42 min
May 18, 1:53 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	37 min
May 18, 2:32 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	43 min
May 18, 3:25 PM MDT	Severe Thunderstorm Warning	PUB	Huerfano, Pueblo	50 min
May 18, 3:28 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	El Paso, Pueblo	37 min
May 18, 3:47 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	58 min
May 18, 5:40 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Otero	50 min
May 18, 6:25 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Prowers	35 min
May 27, 4:10 PM MDT	Severe Thunderstorm Warning	BOU	Weld	50 min
May 27, 4:34 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	26 min
Jun 3, 3:01 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	59 min
Jun 3, 3:12 PM MDT	Severe Thunderstorm Warning	PUB	Custer, Pueblo	63 min
Jun 3, 3:46 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	59 min
Jun 3, 3:48 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Kiowa, Otero, Pueblo	72 min
Jun 3, 3:52 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	53 min
Jun 3, 3:54 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	66 min
Jun 3, 4:15 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	60 min
Jun 3, 4:25 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Crowley, Kiowa, Otero	65 min
Jun 3, 4:42 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Las Animas	33 min
Jun 3, 4:45 PM MDT	Severe Thunderstorm Warning	BOU	Morgan	45 min
Jun 3, 4:48 PM MDT	Severe Thunderstorm Warning Destructive damage threat	PUB	Bent, Crowley, Kiowa, Otero	72 min
Jun 3, 4:57 PM MDT	Severe Thunderstorm Warning	PUB	Huerfano, Las Animas	48 min
Jun 3, 4:59 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	61 min
Jun 3, 5:09 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca, Las Animas	51 min
Jun 3, 5:13 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	62 min
Jun 3, 5:13 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Otero	32 min
Jun 3, 5:18 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Morgan	27 min
Jun 3, 5:26 PM MDT	Severe Thunderstorm Warning	BOU	Logan	31 min
Jun 3, 5:31 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	29 min
Jun 3, 5:36 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa, Prowers	69 min
Jun 3, 5:44 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Prowers	76 min
Jun 3, 5:52 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Las Animas	23 min
Jun 3, 5:53 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	67 min
Jun 3, 5:55 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	35 min
Jun 3, 5:58 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	32 min
Jun 3, 6:10 PM MDT	Severe Thunderstorm Warning	BOU	Washington	50 min
Jun 3, 6:14 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	61 min
Jun 3, 6:14 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa, Prowers	76 min
Jun 3, 6:17 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Las Animas	43 min
Jun 3, 6:28 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	32 min
Jun 3, 6:30 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	30 min
Jun 3, 6:44 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Yuma	76 min
Jun 3, 6:46 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	23 min
Jun 3, 6:54 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne	36 min
Jun 3, 7:09 PM MDT	Severe Thunderstorm Warning	PUB	Baca	51 min
Jun 3, 7:39 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	49 min
Jun 4, 3:40 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	35 min
Jun 4, 4:13 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	47 min
Jun 5, 3:28 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	47 min
Jun 5, 3:30 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	90 min
Jun 5, 3:41 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	19 min
Jun 5, 3:52 PM MDT	Severe Thunderstorm Warning Destructive damage threat	PUB	Kiowa	68 min
Jun 5, 4:15 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa, Prowers	90 min
Jun 5, 4:59 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Prowers	91 min
Jun 5, 5:54 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca	66 min
Jun 5, 6:36 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca	24 min
Jun 5, 11:32 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Sedgwick	43 min
Jun 6, 12:13 AM MDT	Severe Thunderstorm Warning	BOU	Sedgwick	13 min
Jun 6, 1:29 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	46 min
Jun 6, 1:46 PM MDT	Severe Thunderstorm Warning	GJT	Garfield, Moffat, Rio Blanco, Routt	29 min
Jun 6, 2:07 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	El Paso, Pueblo	68 min
Jun 6, 2:15 PM MDT	Severe Thunderstorm Warning	GJT	Eagle, Garfield, Rio Blanco, Routt	30 min
Jun 6, 2:33 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Las Animas	72 min
Jun 6, 3:00 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, Pueblo	75 min
Jun 6, 3:30 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley	90 min
Jun 6, 3:33 PM MDT	Severe Thunderstorm Warning	PUB	Otero	87 min
Jun 6, 4:01 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	74 min
Jun 6, 4:13 PM MDT	Severe Thunderstorm Warning Destructive damage threat	PUB	Crowley	47 min
Jun 6, 4:30 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa, Otero	90 min
Jun 6, 4:34 PM MDT	Severe Thunderstorm Warning Destructive damage threat	PUB	Prowers	41 min
Jun 6, 5:15 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	45 min
Jun 6, 5:35 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	40 min
Jun 6, 5:49 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	57 min
Jun 6, 6:17 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	58 min
Jun 6, 6:30 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Prowers	59 min
Jun 6, 6:38 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	36 min
Jun 6, 7:28 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	47 min
Jun 6, 7:45 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa	75 min
Jun 6, 7:46 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	29 min
Jun 7, 1:22 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	38 min
Jun 7, 1:57 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	El Paso	63 min
Jun 7, 2:03 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	45 min
Jun 7, 2:39 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	51 min
Jun 7, 2:44 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe, Washington	46 min
Jun 7, 3:02 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe	43 min
Jun 7, 3:13 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas, Otero	62 min
Jun 7, 3:17 PM MDT	Severe Thunderstorm Warning	BOU	Washington	43 min
Jun 7, 3:19 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	56 min
Jun 7, 3:25 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	50 min
Jun 7, 3:35 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	55 min
Jun 7, 3:48 PM MDT	Severe Thunderstorm Warning	PUB	Otero	56 min
Jun 7, 3:50 PM MDT	Severe Thunderstorm Warning	BOU	Washington	40 min
Jun 7, 3:55 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, Otero, Pueblo	67 min
Jun 7, 4:00 PM MDT	Severe Thunderstorm Warning	BOU	Washington	45 min
Jun 7, 4:04 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	41 min
Jun 7, 4:07 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, Kiowa	83 min
Jun 7, 4:12 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	48 min
Jun 7, 4:13 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	62 min
Jun 7, 4:16 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	59 min
Jun 7, 4:25 PM MDT	Severe Thunderstorm Warning	PUB	Bent	35 min
Jun 7, 4:34 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Sedgwick	56 min
Jun 7, 4:35 PM MDT	Severe Thunderstorm Warning	PUB	Huerfano, Las Animas, Otero, Pueblo	40 min
Jun 7, 4:41 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	49 min
Jun 7, 4:55 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa	80 min
Jun 7, 4:58 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Phillips, Sedgwick	47 min
Jun 7, 5:09 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas, Otero, Pueblo	25 min
Jun 7, 5:14 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	61 min
Jun 7, 5:30 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	16 min
Jun 7, 5:30 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, Kiowa	45 min
Jun 7, 5:36 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	23 min
Jun 7, 5:41 PM MDT	Severe Thunderstorm Warning	BOU	Phillips, Sedgwick	34 min
Jun 7, 5:55 PM MDT	Severe Thunderstorm Warning Destructive damage threat	GLD	Cheyenne, Kit Carson	65 min
Jun 7, 6:10 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Crowley, Kiowa, Otero	50 min
Jun 7, 6:23 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Yuma	67 min
Jun 7, 6:27 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	63 min
Jun 7, 7:09 PM MDT	Severe Thunderstorm Warning	PUB	Baca	96 min
Jun 7, 7:57 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	63 min
Jun 7, 8:09 PM MDT	Severe Thunderstorm Warning	BOU	Washington	36 min
Jun 7, 8:14 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	46 min
Jun 7, 8:55 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	50 min
Jun 7, 9:16 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca	62 min
Jun 7, 9:36 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	39 min
Jun 7, 9:37 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa	83 min
Jun 7, 9:43 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	47 min
Jun 7, 9:54 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Kiowa	96 min
Jun 7, 10:40 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa, Otero, Prowers	95 min
Jun 7, 11:19 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Prowers	86 min
Jun 8, 12:38 AM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	52 min
Jun 8, 12:42 AM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca, Prowers	63 min
Jun 8, 1:27 AM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Baca, Prowers	48 min
Jun 9, 12:54 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	36 min
Jun 9, 2:06 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	54 min
Jun 9, 6:07 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	53 min
Jun 9, 6:56 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	37 min
Jun 12, 12:16 AM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	44 min
Jun 12, 12:36 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	39 min
Jun 12, 1:50 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	40 min
Jun 12, 2:30 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Elbert	25 min
Jun 12, 3:21 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	69 min
Jun 12, 3:40 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Washington	35 min
Jun 12, 4:06 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Otero	39 min
Jun 12, 4:11 PM MDT	Severe Thunderstorm Warning	BOU	Logan	49 min
Jun 12, 4:23 PM MDT	Severe Thunderstorm Warning	PUB	Prowers	67 min
Jun 12, 4:42 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	48 min
Jun 12, 4:59 PM MDT	Severe Thunderstorm Warning	BOU	Logan	19 min
Jun 12, 5:05 PM MDT	Severe Thunderstorm Warning	PUB	Bent	40 min
Jun 12, 5:26 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Prowers	31 min
Jun 12, 7:19 PM MDT	Severe Thunderstorm Warning	BOU	Washington	41 min
Jun 12, 8:54 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Phillips, Sedgwick	36 min
Jun 12, 9:23 PM MDT	Severe Thunderstorm Warning	BOU	Phillips, Sedgwick	27 min
Jun 16, 5:01 PM MDT	Severe Thunderstorm Warning	PUB	Prowers	44 min
Jun 16, 8:08 PM MDT	Severe Thunderstorm Warning	BOU	Weld	52 min
Jun 16, 8:57 PM MDT	Severe Thunderstorm Warning	BOU	Weld	48 min
Jun 19, 1:23 PM MDT	Severe Thunderstorm Warning	GJT	Dolores, Montrose, San Miguel	37 min
Jun 19, 1:24 PM MDT	Severe Thunderstorm Warning	GJT	Montezuma	36 min
Jun 19, 1:50 PM MDT	Severe Thunderstorm Warning	GJT	La Plata, Montezuma	25 min
Jun 19, 2:08 PM MDT	Severe Thunderstorm Warning	GJT	La Plata, Montezuma	32 min
Jun 19, 3:23 PM MDT	Severe Thunderstorm Warning	GJT	Archuleta, La Plata	37 min
Jun 19, 5:40 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	51 min
Jun 23, 5:19 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	26 min
Jun 24, 4:01 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	59 min
Jun 24, 4:53 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	44 min
Jun 24, 7:40 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	34 min
Jun 27, 3:42 PM MDT	Severe Thunderstorm Warning	PUB	Fremont, Teller	33 min
Jun 29, 1:15 PM MDT	Severe Thunderstorm Warning	BOU	Larimer	30 min
Jun 29, 8:25 PM MDT	Severe Thunderstorm Warning	PUB	Teller	19 min
Jun 30, 1:47 PM MDT	Severe Thunderstorm Warning	GJT	Moffat	28 min
Jun 30, 4:40 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Otero	65 min
Jun 30, 5:39 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	81 min
Jun 30, 6:57 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Prowers	56 min
Jul 1, 1:17 PM MDT	Severe Thunderstorm Warning	PUB	Conejos	32 min
Jul 1, 2:03 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	42 min
Jul 1, 7:49 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	26 min
Jul 2, 3:58 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Pueblo	47 min
Jul 2, 8:12 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Bent	33 min
Jul 2, 9:37 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Otero	23 min
Jul 3, 5:24 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe	36 min
Jul 5, 3:25 PM MDT	Severe Thunderstorm Warning	BOU	Logan	35 min
Jul 5, 3:28 PM MDT	Severe Thunderstorm Warning	BOU	Adams	32 min
Jul 6, 2:02 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	43 min
Jul 6, 2:07 PM MDT	Severe Thunderstorm Warning	PUB	Rio Grande, Saguache	38 min
Jul 6, 2:09 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	51 min
Jul 6, 2:35 PM MDT	Severe Thunderstorm Warning	GJT	Montrose, San Miguel	25 min
Jul 6, 2:43 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Elbert, Lincoln	47 min
Jul 6, 2:46 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Arapahoe, Elbert	44 min
Jul 6, 2:54 PM MDT	Severe Thunderstorm Warning	GJT	Montrose, San Miguel	26 min
Jul 6, 3:01 PM MDT	Severe Thunderstorm Warning	BOU	Douglas, Jefferson	29 min
Jul 6, 3:19 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe	41 min
Jul 6, 3:24 PM MDT	Severe Thunderstorm Warning	BOU	Morgan, Weld	36 min
Jul 6, 3:26 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	49 min
Jul 6, 3:28 PM MDT	Severe Thunderstorm Warning	BOU	Douglas	47 min
Jul 6, 3:44 PM MDT	Severe Thunderstorm Warning	BOU	Weld	46 min
Jul 6, 3:59 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	31 min
Jul 6, 4:06 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	39 min
Jul 6, 4:10 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	54 min
Jul 6, 4:15 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	30 min
Jul 6, 4:43 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	47 min
Jul 6, 5:48 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Pueblo	52 min
Jul 6, 7:22 PM MDT	Severe Thunderstorm Warning	BOU	Washington	38 min
Jul 6, 7:29 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	61 min
Jul 6, 7:38 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	52 min
Jul 6, 7:56 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Otero	49 min
Jul 6, 8:17 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne	13 min
Jul 6, 8:27 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	48 min
Jul 6, 8:34 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	56 min
Jul 6, 8:54 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	36 min
Jul 6, 9:19 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Prowers	56 min
Jul 6, 9:35 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa	70 min
Jul 6, 10:09 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Prowers	66 min
Jul 6, 10:46 PM MDT	Severe Thunderstorm Warning	PUB	Prowers	33 min
Jul 7, 3:36 PM MDT	Severe Thunderstorm Warning	BOU	Morgan	39 min
Jul 7, 3:39 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Weld	51 min
Jul 7, 4:33 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	27 min
Jul 7, 4:59 PM MDT	Severe Thunderstorm Warning	PUB	Crowley	31 min
Jul 7, 5:02 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	28 min
Jul 7, 8:10 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	21 min
Jul 8, 3:16 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	44 min
Jul 8, 5:05 PM MDT	Severe Thunderstorm Warning	PUB	Fremont, Teller	55 min
Jul 8, 5:27 PM MDT	Severe Thunderstorm Warning	BOU	Washington	33 min
Jul 8, 5:35 PM MDT	Severe Thunderstorm Warning	BOU	Washington	26 min
Jul 8, 5:38 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Douglas, Elbert	52 min
Jul 8, 5:41 PM MDT	Severe Thunderstorm Warning	BOU	Clear Creek	34 min
Jul 8, 5:41 PM MDT	Severe Thunderstorm Warning	PUB	Fremont	57 min
Jul 8, 6:00 PM MDT	Severe Thunderstorm Warning	BOU	Washington	45 min
Jul 8, 6:25 PM MDT	Severe Thunderstorm Warning	BOU	Washington	35 min
Jul 8, 6:53 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	52 min
Jul 8, 7:25 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	31 min
Jul 9, 7:55 PM MDT	Severe Thunderstorm Warning	BOU	Adams	35 min
Jul 10, 12:59 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	31 min
Jul 10, 1:26 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	34 min
Jul 10, 2:47 PM MDT	Severe Thunderstorm Warning	BOU	Weld	43 min
Jul 10, 3:15 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Weld	45 min
Jul 10, 3:58 PM MDT	Severe Thunderstorm Warning	BOU	Logan	47 min
Jul 10, 4:30 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Weld	26 min
Jul 10, 4:43 PM MDT	Severe Thunderstorm Warning	BOU	Logan	24 min
Jul 10, 6:13 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	32 min
Jul 10, 6:47 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, El Paso, Pueblo	28 min
Jul 11, 2:17 PM MDT	Severe Thunderstorm Warning	PUB	Teller	43 min
Jul 12, 2:19 PM MDT	Severe Thunderstorm Warning	PUB	Fremont, Teller	56 min
Jul 12, 2:49 PM MDT	Severe Thunderstorm Warning	PUB	Saguache	29 min
Jul 12, 2:53 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Las Animas	37 min
Jul 12, 3:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Las Animas	18 min
Jul 12, 3:43 PM MDT	Severe Thunderstorm Warning	BOU	Weld	19 min
Jul 12, 3:54 PM MDT	Severe Thunderstorm Warning	BOU	Larimer, Weld	36 min
Jul 12, 4:12 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	58 min
Jul 12, 4:26 PM MDT	Severe Thunderstorm Warning	PUB	Huerfano, Pueblo	44 min
Jul 12, 5:26 PM MDT	Severe Thunderstorm Warning	BOU	Morgan	49 min
Jul 12, 6:00 PM MDT	Severe Thunderstorm Warning	BOU	Morgan, Washington	45 min
Jul 12, 6:14 PM MDT	Severe Thunderstorm Warning	BOU	Morgan	46 min
Jul 12, 6:26 PM MDT	Severe Thunderstorm Warning	BOU	Logan	27 min
Jul 12, 6:36 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Washington	39 min
Jul 12, 7:01 PM MDT	Severe Thunderstorm Warning	BOU	Logan	23 min
Jul 15, 6:46 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	44 min
Jul 16, 1:13 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	32 min
Jul 16, 6:03 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	27 min
Jul 16, 6:27 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa	33 min
Jul 18, 2:36 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	41 min
Jul 18, 4:06 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Pueblo	69 min
Jul 20, 2:12 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Fremont, Pueblo	78 min
Jul 20, 2:44 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Pueblo	76 min
Jul 20, 3:23 PM MDT	Severe Thunderstorm Warning	PUB	Huerfano, Las Animas, Pueblo	37 min
Jul 20, 3:40 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Otero, Pueblo	95 min
Jul 21, 8:50 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	55 min
Jul 23, 6:37 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa, Prowers	23 min
Jul 23, 6:42 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Prowers	33 min
Jul 23, 7:08 PM MDT	Severe Thunderstorm Warning	PUB	Kiowa, Prowers	21 min
Jul 24, 4:47 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	58 min
Jul 24, 5:00 PM MDT	Severe Thunderstorm Warning	PUB	El Paso, Teller	30 min
Jul 24, 5:05 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Pueblo	55 min
Jul 24, 5:12 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	37 min
Jul 24, 5:36 PM MDT	Severe Thunderstorm Warning	BOU	Washington	39 min
Jul 24, 6:25 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	37 min
Jul 24, 6:53 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Otero	82 min
Jul 24, 7:35 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	40 min
Jul 24, 7:54 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa, Prowers	96 min
Jul 24, 8:30 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	45 min
Jul 24, 8:30 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa, Prowers	90 min
Jul 25, 3:52 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	53 min
Jul 26, 4:54 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	36 min
Jul 26, 4:59 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	61 min
Jul 26, 5:06 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Douglas, Elbert	24 min
Jul 26, 5:15 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Denver, Douglas, Jefferson	30 min
Jul 26, 5:25 PM MDT	Severe Thunderstorm Warning	PUB	Pueblo	36 min
Jul 26, 5:29 PM MDT	Severe Thunderstorm Warning	BOU	Douglas, Elbert	31 min
Jul 26, 5:38 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	49 min
Jul 26, 6:41 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	34 min
Jul 26, 7:05 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	70 min
Jul 26, 9:24 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Otero	54 min
Jul 27, 4:24 PM MDT	Severe Thunderstorm Warning	BOU	Weld	51 min
Jul 27, 5:25 PM MDT	Severe Thunderstorm Warning	BOU	Weld	50 min
Jul 27, 5:58 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Weld	29 min
Jul 27, 6:05 PM MDT	Severe Thunderstorm Warning	BOU	Weld	25 min
Jul 27, 6:51 PM MDT	Severe Thunderstorm Warning	BOU	Larimer, Weld	39 min
Jul 27, 7:04 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	56 min
Jul 27, 7:06 PM MDT	Severe Thunderstorm Warning	BOU	Weld	39 min
Jul 27, 7:21 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	54 min
Jul 27, 7:27 PM MDT	Severe Thunderstorm Warning	BOU	Larimer, Weld	48 min
Jul 27, 7:43 PM MDT	Severe Thunderstorm Warning	BOU	Weld	34 min
Jul 27, 7:53 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	67 min
Jul 27, 8:02 PM MDT	Severe Thunderstorm Warning Destructive damage threat	BOU	Larimer, Weld	43 min
Jul 27, 8:14 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	46 min
Jul 27, 8:22 PM MDT	Severe Thunderstorm Warning	BOU	Larimer	53 min
Jul 27, 8:42 PM MDT	Severe Thunderstorm Warning	BOU	Washington	34 min
Jul 27, 8:59 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	61 min
Jul 27, 9:11 PM MDT	Severe Thunderstorm Warning	BOU	Larimer	23 min
Jul 27, 9:22 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Washington	38 min
Jul 27, 9:25 PM MDT	Severe Thunderstorm Warning Destructive damage threat	GLD	Yuma	65 min
Jul 27, 9:39 PM MDT	Severe Thunderstorm Warning	BOU	Boulder	32 min
Jul 27, 10:26 PM MDT	Severe Thunderstorm Warning	BOU	Washington	34 min
Jul 27, 10:33 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	57 min
Jul 27, 10:59 PM MDT	Severe Thunderstorm Warning	BOU	Washington	46 min
Jul 27, 11:15 PM MDT	Severe Thunderstorm Warning	BOU	Washington	45 min
Jul 27, 11:27 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Denver, Douglas, Jefferson	33 min
Jul 27, 11:43 PM MDT	Severe Thunderstorm Warning	BOU	Washington	32 min
Jul 28, 12:10 AM MDT	Severe Thunderstorm Warning	BOU	Washington	35 min
Jul 28, 12:26 AM MDT	Severe Thunderstorm Warning	BOU	Morgan, Weld	34 min
Jul 29, 6:21 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	39 min
Aug 4, 5:52 PM MDT	Severe Thunderstorm Warning	PUB	Teller	53 min
Aug 4, 7:25 PM MDT	Severe Thunderstorm Warning	PUB	Fremont, Teller	27 min
Aug 6, 5:40 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	80 min
Aug 6, 5:43 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	32 min
Aug 6, 6:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Bent, Kiowa	78 min
Aug 6, 6:37 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	23 min
Aug 6, 7:02 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Elbert, Lincoln	28 min
Aug 6, 7:31 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	29 min
Aug 6, 10:06 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	54 min
Aug 7, 2:39 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Crowley, Kiowa, Otero	51 min
Aug 7, 3:17 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	73 min
Aug 7, 3:44 PM MDT	Severe Thunderstorm Warning	PUB	Bent	61 min
Aug 7, 4:48 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa, Prowers	45 min
Aug 7, 6:01 PM MDT	Severe Thunderstorm Warning	PUB	Bent	24 min
Aug 8, 7:26 PM MDT	Severe Thunderstorm Warning	BOU	Weld	49 min
Aug 10, 4:30 PM MDT	Severe Thunderstorm Warning	GJT	Mesa	30 min
Aug 14, 3:22 PM MDT	Severe Thunderstorm Warning	BOU	Weld	23 min
Aug 14, 4:00 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Weld	30 min
Aug 15, 3:27 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe, Douglas, Elbert	48 min
Aug 15, 3:50 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Adams, Arapahoe	40 min
Aug 15, 3:56 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	34 min
Aug 15, 4:29 PM MDT	Severe Thunderstorm Warning	BOU	Elbert	18 min
Aug 16, 4:40 PM MDT	Severe Thunderstorm Warning	PUB	Bent	35 min
Aug 17, 4:02 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	43 min
Aug 20, 4:02 PM MDT	Severe Thunderstorm Warning	BOU	Jefferson	17 min
Aug 28, 3:38 PM MDT	Severe Thunderstorm Warning	GJT	Garfield	37 min
Aug 31, 1:34 PM MDT	Severe Thunderstorm Warning	PUB	El Paso	56 min
Sep 2, 9:11 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Denver	49 min
Sep 16, 5:15 PM MDT	Severe Thunderstorm Warning	BOU	Sedgwick	30 min
Sep 30, 3:17 PM MDT	Severe Thunderstorm Warning	GJT	Garfield, Mesa, Rio Blanco	28 min
Sep 30, 3:45 PM MDT	Severe Thunderstorm Warning	GJT	Garfield	30 min
Oct 1, 3:54 PM MDT	Severe Thunderstorm Warning	BOU	Boulder, Weld	35 min
Oct 1, 4:34 PM MDT	Severe Thunderstorm Warning	GJT	Montrose	26 min
Oct 1, 4:58 PM MDT	Severe Thunderstorm Warning	GJT	Montrose	32 min
Oct 1, 5:29 PM MDT	Severe Thunderstorm Warning	GJT	Montrose, Ouray	31 min
Oct 2, 5:01 PM MDT	Severe Thunderstorm Warning	GJT	Mesa	44 min
Oct 2, 5:30 PM MDT	Severe Thunderstorm Warning	GJT	Mesa	30 min
Oct 2, 5:56 PM MDT	Severe Thunderstorm Warning	GJT	Garfield, Mesa	34 min
Oct 2, 6:29 PM MDT	Severe Thunderstorm Warning	GJT	Montrose	31 min

By county

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

8 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2021 2023

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.