Alert archive / Colorado / Mesoscale Discussions / 2015

Mesoscale Discussions in Colorado, August 2015

14 mesoscale discussions in August 2015. 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 2015. Tap one for its archive.

Mesoscale Discussions
14
Busiest day
August 17, 20154 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.

IssuedProductOfficeCountiesLasted
Aug 3, 4:08 PM MDTMesoscale DiscussionSPCBaca97 min
Aug 4, 10:58 AM MDTMesoscale DiscussionSPCPhillips, Sedgwick2 hr
Aug 7, 2:12 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Broomfield, Cheyenne, Crowley and 17 more3 hr
Aug 7, 6:27 PM MDTMesoscale DiscussionSPCKit Carson, Logan, Morgan, Phillips, Sedgwick, Washington and 1 more2 hr
Aug 8, 2:58 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Kiowa, Prowers92 min
Aug 9, 6:08 PM MDTMesoscale DiscussionSPCBaca, Bent, Las Animas, Otero, Prowers97 min
Aug 16, 12:08 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more3 hr
Aug 16, 2:53 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Cheyenne, Denver, Douglas and 8 more2 hr
Aug 16, 9:04 PM MDTMesoscale DiscussionSPCProwers86 min
Aug 17, 1:06 PM MDTMesoscale DiscussionSPCCostilla, Crowley, Huerfano, Las Animas, Otero, Pueblo2 hr
Aug 17, 1:59 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Cheyenne, Denver, Douglas and 8 more2 hr
Aug 17, 4:41 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 11 more94 min
Aug 17, 8:36 PM MDTMesoscale DiscussionSPCBaca, Prowers84 min
Aug 21, 12:55 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Yuma2 hr

By county

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

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.