Alert archive / Colorado / Mesoscale Discussions / 2019
Mesoscale Discussions in Colorado, August 2019
31 mesoscale discussions in August 2019. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in August 2019. Tap one for its archive.
- Mesoscale Discussions
- 31
- Busiest day
- August 21, 20195 mesoscale discussions
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 |
|---|---|---|---|---|
| Aug 1, 1:25 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Denver, Douglas, Elbert and 8 more | 95 min |
| Aug 1, 4:37 PM MDT | Mesoscale Discussion | SPC | Elbert, Lincoln, Logan, Morgan, Phillips, Sedgwick and 1 more | 83 min |
| Aug 8, 12:41 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick | 94 min |
| Aug 10, 5:32 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick, Yuma | 118 min |
| Aug 11, 12:54 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Elbert, Logan, Morgan, Phillips and 4 more | 2 hr |
| Aug 11, 2:20 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Yuma | 85 min |
| Aug 11, 4:51 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Denver, Elbert, El Paso and 5 more | 114 min |
| Aug 11, 5:05 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Phillips, Sedgwick, Yuma | 115 min |
| Aug 11, 6:13 PM MDT | Mesoscale Discussion | SPC | Lincoln, Logan, Washington | 2 hr |
| Aug 13, 11:32 AM MDT | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick, Washington, Yuma | 118 min |
| Aug 13, 2:04 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Lincoln, Phillips, Sedgwick, Yuma | 86 min |
| Aug 14, 1:54 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Elbert, El Paso, Kit Carson and 8 more | 2 hr |
| Aug 14, 5:58 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Elbert, Kit Carson, Lincoln and 5 more | 92 min |
| Aug 14, 8:31 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kiowa, Prowers | 29 min |
| Aug 16, 1:40 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Broomfield, Cheyenne, Crowley and 16 more | 65 min |
| Aug 16, 5:27 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Elbert, Kiowa, Kit Carson and 8 more | 2 hr |
| Aug 16, 7:43 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 11 more | 2 hr |
| Aug 17, 1:34 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Elbert, Kit Carson, Lincoln and 7 more | 116 min |
| Aug 17, 5:28 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Washington, Yuma | 2 hr |
| Aug 19, 3:37 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Prowers, Yuma | 2 hr |
| Aug 20, 6:00 PM MDT | Mesoscale Discussion | SPC | Morgan, Weld | 90 min |
| Aug 20, 9:05 PM MDT | Mesoscale Discussion | SPC | Morgan, Weld | 85 min |
| Aug 20, 10:34 PM MDT | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick | 56 min |
| Aug 21, 12:51 PM MDT | Mesoscale Discussion | SPC | Arapahoe, Boulder, Broomfield, Clear Creek, Custer, Denver and 13 more | 114 min |
| Aug 21, 4:39 PM MDT | Mesoscale Discussion | SPC | Boulder, Broomfield, Denver, Douglas, El Paso, Jefferson and 2 more | 96 min |
| Aug 22, 2:11 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Denver, Elbert, Logan and 3 more | 94 min |
| Aug 23, 1:55 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Baca, Bent, Cheyenne, Crowley and 16 more | 110 min |
| Aug 23, 4:28 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Baca, Bent, Cheyenne, Crowley and 10 more | 2 hr |
| Aug 23, 8:08 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kiowa, Kit Carson, Lincoln, Prowers | 2 hr |
| Aug 24, 4:01 PM MDT | Mesoscale Discussion | SPC | Baca | 89 min |
| Aug 30, 2:13 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Crowley, Denver, Douglas and 11 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yuma County17
- Logan County16
- Morgan County16
- Washington County16
- Cheyenne County15
- Kit Carson County15
- Lincoln County15
- Arapahoe County14
- Elbert County14
- Weld County14
- Phillips County14
- Adams County13
- Sedgwick County13
- Denver County8
- El Paso County8
- Kiowa County7
- Prowers County7
- Broomfield County6
- Douglas County5
- Crowley County5
- Bent County4
- Jefferson County4
- Otero County4
- Las Animas County3
- Pueblo County3
- Teller County3
- Baca County3
- Boulder County2
- Huerfano County2
- Larimer County2
- Clear Creek County1
- Custer County1
- Fremont County1
- Gilpin County1
- Grand County1
- Park County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.