Alert archive / Colorado / Mesoscale Discussions

Mesoscale Discussions in Colorado, 2003

134 mesoscale discussions in 2003. 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 2003. Tap one for its archive.

Mesoscale Discussions
134
Busiest month
May35 mesoscale discussions
Busiest day
May 24, 20035 mesoscale discussions

Over time

By month

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
Dec 31, 8:59 PM MSTMesoscale DiscussionSPCCheyenne, Elbert, Kiowa, Kit Carson, Lincoln, Logan and 5 more6 hr
Jan 1, 5:37 AM MSTMesoscale DiscussionSPCCheyenne, Kit Carson, Yuma4 hr
Feb 2, 5:41 PM MSTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more7 hr
Feb 22, 10:08 PM MSTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Prowers8 hr
Feb 27, 4:32 PM MSTMesoscale DiscussionSPCArchuleta, Conejos, Dolores, Hinsdale, La Plata, Mineral and 6 more4 hr
Mar 17, 8:42 PM MSTMesoscale DiscussionSPCArapahoe, Broomfield, Denver, Douglas, Elbert6 hr
Mar 18, 4:51 PM MSTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more6 hr
Apr 5, 4:20 PM MSTMesoscale DiscussionSPCLogan, Phillips, Sedgwick, Yuma5 hr
Apr 17, 4:05 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Logan, Morgan, Washington, Weld55 min
Apr 22, 3:36 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick, Washington, Yuma114 min
Apr 22, 5:19 PM MDTMesoscale DiscussionSPCLas Animas, Otero116 min
Apr 23, 11:10 AM MDTMesoscale DiscussionSPCAdams, Kit Carson, Morgan, Washington, Yuma3 hr
Apr 28, 1:05 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more115 min
Apr 28, 4:23 PM MDTMesoscale DiscussionSPCBaca, Bent, Crowley, Kiowa, Prowers3 hr
Apr 28, 10:50 PM MDTMesoscale DiscussionSPCYuma2 hr
Apr 29, 2:47 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Elbert, Logan, Morgan and 2 more118 min
Apr 29, 5:16 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Denver, Douglas, Elbert and 6 more119 min
Apr 29, 9:29 PM MDTMesoscale DiscussionSPCCheyenne, Elbert, El Paso, Kit Carson, Lincoln, Phillips and 1 more2 hr
Apr 30, 2:28 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Cheyenne, Denver, Elbert and 2 more92 min
May 1, 11:58 AM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Cheyenne, Denver, Elbert and 8 more2 hr
May 2, 12:08 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick, Yuma2 hr
May 3, 11:48 AM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick, Washington, Yuma2 hr
May 3, 7:33 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick57 min
May 7, 6:01 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Lincoln, Phillips, Sedgwick and 2 more89 min
May 8, 12:10 PM MDTMesoscale DiscussionSPCKit Carson, Phillips, Washington, Yuma2 hr
May 8, 2:35 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma115 min
May 15, 12:31 PM MDTMesoscale DiscussionSPCBaca, Las Animas119 min
May 15, 2:41 PM MDTMesoscale DiscussionSPCBaca, Bent, Las Animas, Otero, Prowers94 min
May 15, 6:42 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Crowley, Elbert, El Paso and 5 more2 hr
May 18, 2:49 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 10 more116 min
May 18, 7:24 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Logan, Morgan, Phillips and 2 more2 hr
May 18, 9:25 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson2 hr
May 22, 2:00 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Elbert, Kit Carson, Lincoln and 7 more2 hr
May 22, 4:31 PM MDTMesoscale DiscussionSPCBaca, Prowers89 min
May 22, 4:51 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Logan, Morgan, Phillips, Sedgwick and 2 more114 min
May 23, 11:41 AM MDTMesoscale DiscussionSPCCrowley, Elbert, El Paso, Las Animas, Lincoln, Otero and 1 more3 hr
May 23, 1:54 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Logan, Morgan, Phillips and 4 more2 hr
May 23, 4:32 PM MDTMesoscale DiscussionSPCBaca, Bent, Crowley, Kiowa, Las Animas, Otero and 2 more88 min
May 23, 4:54 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Douglas, Elbert, El Paso and 5 more96 min
May 23, 6:08 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Crowley, Denver and 13 more67 min
May 23, 7:56 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick94 min
May 24, 12:05 PM MDTMesoscale DiscussionSPCLas Animas, Pueblo2 hr
May 24, 2:43 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Washington, Yuma92 min
May 24, 4:57 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Elbert, El Paso and 7 more93 min
May 24, 7:10 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Elbert, El Paso and 7 more35 min
May 25, 1:04 PM MDTMesoscale DiscussionSPCAlamosa, Archuleta, Boulder, Broomfield, Chaffee, Clear Creek and 25 more86 min
May 25, 3:50 PM MDTMesoscale DiscussionSPCCrowley, Custer, Fremont, Huerfano, Otero, Pueblo85 min
May 26, 3:47 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Crowley, Elbert, El Paso and 6 more88 min
May 27, 4:52 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Elbert, Larimer and 3 more113 min
May 29, 2:37 PM MDTMesoscale DiscussionSPCKit Carson, Logan, Phillips, Sedgwick, Washington, Yuma113 min
May 30, 1:20 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more2 hr
May 30, 7:30 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Broomfield, Cheyenne, Crowley and 17 more2 hr
May 31, 2:52 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 6 more113 min
May 31, 5:53 PM MDTMesoscale DiscussionSPCLogan67 min
Jun 1, 2:34 PM MDTMesoscale DiscussionSPCBaca, Cheyenne, Kiowa, Kit Carson, Prowers116 min
Jun 2, 12:26 AM MDTMesoscale DiscussionSPCBent, Cheyenne, Kiowa, Kit Carson, Lincoln, Prowers2 hr
Jun 2, 2:06 PM MDTMesoscale DiscussionSPCBent, Crowley, Custer, Huerfano, Las Animas, Otero and 2 more114 min
Jun 2, 7:31 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, El Paso, Kiowa and 5 more89 min
Jun 3, 12:06 AM MDTMesoscale DiscussionSPCBaca114 min
Jun 3, 8:41 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, El Paso, Huerfano and 6 more2 hr
Jun 4, 12:34 AM MDTMesoscale DiscussionSPCBaca116 min
Jun 4, 11:12 AM MDTMesoscale DiscussionSPCBaca, Las Animas2 hr
Jun 4, 2:27 PM MDTMesoscale DiscussionSPCBent, Crowley, Huerfano, Las Animas, Otero, Pueblo93 min
Jun 4, 5:31 PM MDTMesoscale DiscussionSPCBaca, Bent, Las Animas, Otero, Prowers, Pueblo89 min
Jun 10, 12:06 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Elbert and 8 more114 min
Jun 10, 5:20 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Elbert, Kit Carson, Logan and 6 more2 hr
Jun 11, 1:06 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick114 min
Jun 11, 4:33 PM MDTMesoscale DiscussionSPCBaca, Cheyenne, Kiowa, Kit Carson, Phillips, Prowers and 1 more87 min
Jun 11, 8:31 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick59 min
Jun 20, 12:17 PM MDTMesoscale DiscussionSPCGarfield, Mesa, Moffat, Montrose, Rio Blanco, San Miguel118 min
Jun 20, 2:53 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 8 more97 min
Jun 20, 6:19 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Kiowa, Kit Carson, Lincoln, Logan and 5 more86 min
Jun 23, 4:51 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Kiowa, Kit Carson, Prowers114 min
Jun 23, 7:34 PM MDTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Washington, Weld and 1 more86 min
Jun 24, 4:48 PM MDTMesoscale DiscussionSPCBaca, Prowers117 min
Jun 27, 5:20 PM MDTMesoscale DiscussionSPCBaca, Prowers115 min
Jun 28, 2:46 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Broomfield, Cheyenne and 19 more89 min
Jun 28, 4:46 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick89 min
Jun 28, 5:36 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Broomfield, Cheyenne and 19 more84 min
Jun 28, 7:09 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Elbert, El Paso and 12 more96 min
Jun 29, 1:27 PM MDTMesoscale DiscussionSPCAlamosa, Arapahoe, Costilla, Custer, Denver, Douglas and 9 more3 hr
Jul 1, 2:41 PM MDTMesoscale DiscussionSPCLogan, Weld3 hr
Jul 3, 2:37 PM MDTMesoscale DiscussionSPCKit Carson, Phillips, Sedgwick, Yuma53 min
Jul 3, 6:36 PM MDTMesoscale DiscussionSPCKit Carson, Phillips, Sedgwick, Yuma54 min
Jul 5, 2:23 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln and 4 more2 hr
Jul 5, 4:06 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Prowers84 min
Jul 5, 6:38 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Kiowa, Prowers67 min
Jul 6, 1:47 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 3 more118 min
Jul 6, 5:24 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Phillips, Yuma2 hr
Jul 7, 2:52 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Crowley, Denver, Elbert, El Paso and 12 more2 hr
Jul 7, 6:48 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Logan, Morgan, Phillips, Sedgwick and 2 more117 min
Jul 11, 1:01 PM MDTMesoscale DiscussionSPCAlamosa, Conejos, Costilla, Custer, Huerfano, Las Animas and 1 more119 min
Jul 11, 2:16 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Kit Carson, Logan, Morgan and 3 more119 min
Jul 11, 3:38 PM MDTMesoscale DiscussionSPCBaca97 min
Jul 11, 5:50 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Denver, Douglas, Elbert and 7 more85 min
Jul 11, 8:52 PM MDTMesoscale DiscussionSPCCheyenne, Crowley, Kiowa, Kit Carson, Lincoln, Morgan and 2 more83 min
Jul 12, 1:55 PM MDTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Washington, Weld2 hr
Jul 12, 6:10 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick2 hr
Jul 12, 8:02 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Phillips, Sedgwick, Yuma118 min
Jul 13, 4:43 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 4 more2 hr
Jul 15, 1:04 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more116 min
Jul 19, 4:16 PM MDTMesoscale DiscussionSPCSedgwick119 min
Jul 19, 4:55 PM MDTMesoscale DiscussionSPCAdams, Bent, Cheyenne, Crowley, Elbert, Kiowa and 4 more3 hr
Jul 20, 12:25 PM MDTMesoscale DiscussionSPCSedgwick95 min
Jul 20, 3:32 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick, Yuma58 min
Jul 21, 1:24 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick66 min
Jul 21, 6:53 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma97 min
Jul 23, 2:33 PM MDTMesoscale DiscussionSPCAlamosa, Boulder, Broomfield, Clear Creek, Costilla, Custer and 9 more117 min
Jul 26, 12:33 PM MDTMesoscale DiscussionSPCBoulder, Chaffee, Clear Creek, Eagle, Fremont, Gilpin and 12 more2 hr
Jul 26, 4:36 PM MDTMesoscale DiscussionSPCSedgwick114 min
Jul 27, 4:09 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick2 hr
Jul 27, 6:31 PM MDTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Weld119 min
Jul 30, 2:51 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 11 more114 min
Aug 1, 3:30 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 8 more2 hr
Aug 1, 9:07 PM MDTMesoscale DiscussionSPCKiowa83 min
Aug 2, 4:07 PM MDTMesoscale DiscussionSPCBaca, Bent, Crowley, Kiowa, Otero83 min
Aug 3, 4:33 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Elbert and 6 more2 hr
Aug 4, 1:15 PM MDTMesoscale DiscussionSPCProwers2 hr
Aug 6, 2:12 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Lincoln, Logan, Morgan and 6 more2 hr
Aug 7, 2:39 PM MDTMesoscale DiscussionSPCAdams, Boulder, Broomfield, Denver, Douglas, Jefferson and 1 more3 hr
Aug 8, 1:26 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Las Animas and 3 more3 hr
Aug 8, 5:37 PM MDTMesoscale DiscussionSPCBaca, Bent, Prowers2 hr
Aug 9, 1:52 PM MDTMesoscale DiscussionSPCSedgwick113 min
Aug 9, 6:04 PM MDTMesoscale DiscussionSPCSedgwick116 min
Aug 18, 1:40 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Denver, Elbert, El Paso and 7 more2 hr
Aug 18, 5:13 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson2 hr
Aug 19, 1:05 PM MDTMesoscale DiscussionSPCBaca, Las Animas85 min
Aug 19, 5:10 PM MDTMesoscale DiscussionSPCBaca, Bent, Kiowa, Otero, Prowers95 min
Sep 6, 4:22 PM MDTMesoscale DiscussionSPCArapahoe, Cheyenne, Kiowa, Kit Carson, Lincoln, Logan and 6 more3 hr
Sep 9, 4:40 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Logan, Morgan, Phillips, Sedgwick and 3 more95 min
Sep 10, 1:57 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma2 hr
Dec 8, 2:17 AM MSTMesoscale DiscussionSPCArchuleta, Delta, Garfield, Hinsdale, Mesa, Mineral and 5 more4 hr
Dec 8, 4:46 AM MSTMesoscale DiscussionSPCClear Creek, Eagle, Grand, Lake, Park, Summit3 hr
Dec 8, 10:18 AM MSTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more6 hr

By county

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

24 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 24, 20035mesoscale discussions
  2. June 4, 20035mesoscale discussions
  3. May 23, 20034mesoscale discussions
  4. July 11, 20034mesoscale discussions
  5. April 29, 20033mesoscale discussions
  6. May 8, 20033mesoscale discussions
  7. May 22, 20033mesoscale discussions
  8. May 25, 20033mesoscale discussions
  9. May 31, 20033mesoscale discussions
  10. June 28, 20033mesoscale discussions
  11. July 6, 20033mesoscale discussions
  12. July 13, 20033mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20022004

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.