Alert archive / Colorado / Mesoscale Discussions

Mesoscale Discussions in Colorado, 2004

132 mesoscale discussions in 2004. 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 2004. Tap one for its archive.

Mesoscale Discussions
132
Busiest month
July36 mesoscale discussions
Busiest day
June 16, 20045 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
Jan 3, 12:57 PM MSTMesoscale DiscussionSPCAlamosa, Archuleta, Chaffee, Conejos, Custer, Delta and 11 more6 hr
Jan 3, 2:02 PM MSTMesoscale DiscussionSPCPhillips, Yuma5 hr
Feb 27, 5:53 PM MSTMesoscale DiscussionSPCArchuleta, Dolores, Hinsdale, La Plata, Mineral, Montezuma and 3 more5 hr
Feb 29, 10:12 AM MSTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Washington, Yuma5 hr
Feb 29, 1:42 PM MSTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Washington, Yuma4 hr
Mar 26, 5:00 PM MSTMesoscale DiscussionSPCBaca, Prowers2 hr
Mar 27, 12:55 AM MSTMesoscale DiscussionSPCBaca2 hr
Apr 19, 5:23 PM MDTMesoscale DiscussionSPCBaca, Prowers2 hr
Apr 19, 10:04 PM MDTMesoscale DiscussionSPCBaca86 min
Apr 21, 4:09 PM MDTMesoscale DiscussionSPCBaca, Bent, Prowers66 min
Apr 22, 1:48 PM MDTMesoscale DiscussionSPCAlamosa, Archuleta, Chaffee, Conejos, Costilla, Custer and 11 more4 hr
May 9, 1:42 PM MDTMesoscale DiscussionSPCSedgwick3 hr
May 10, 1:04 PM MDTMesoscale DiscussionSPCMorgan, Weld2 hr
May 10, 5:10 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Crowley, Denver and 16 more95 min
May 10, 7:06 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Kit Carson, Lincoln, Logan and 6 more114 min
May 11, 1:00 PM MDTMesoscale DiscussionSPCBaca, Prowers2 hr
May 11, 7:02 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick118 min
May 12, 5:14 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln and 1 more61 min
May 12, 6:08 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln and 1 more67 min
May 12, 8:37 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Prowers53 min
May 17, 3:22 PM MDTMesoscale DiscussionSPCBent, Boulder, Broomfield, Crowley, Denver, Douglas and 10 more113 min
May 20, 2:19 PM MDTMesoscale DiscussionSPCBaca, Las Animas, Prowers116 min
May 20, 4:02 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 9 more118 min
May 20, 9:03 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Phillips, Yuma87 min
May 20, 9:04 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 9 more86 min
May 22, 12:13 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Kit Carson, Logan, Morgan, Phillips and 4 more2 hr
May 22, 2:04 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Kit Carson, Logan, Morgan, Phillips and 4 more86 min
May 29, 12:54 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Kiowa, Kit Carson, Lincoln and 3 more3 hr
Jun 2, 12:40 PM MDTMesoscale DiscussionSPCBaca, Bent, Las Animas, Otero3 hr
Jun 2, 5:27 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Kiowa, Kit Carson, Lincoln, Prowers93 min
Jun 3, 1:48 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Broomfield, Cheyenne, Crowley and 21 more117 min
Jun 3, 5:05 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Elbert, El Paso, Kiowa and 11 more55 min
Jun 4, 1:29 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 9 more2 hr
Jun 4, 5:04 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Phillips, Prowers, Sedgwick, Yuma116 min
Jun 7, 2:42 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Kiowa, Kit Carson, Las Animas and 3 more2 hr
Jun 8, 2:22 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Kit Carson, Lincoln, Logan and 4 more83 min
Jun 8, 3:31 PM MDTMesoscale DiscussionSPCBaca, Bent, Kiowa, Las Animas, Otero, Prowers119 min
Jun 8, 5:02 PM MDTMesoscale DiscussionSPCArapahoe, Cheyenne, Elbert, El Paso, Kit Carson, Lincoln and 1 more118 min
Jun 8, 7:20 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma115 min
Jun 8, 10:58 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma2 hr
Jun 9, 12:42 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Cheyenne, Crowley and 14 more93 min
Jun 9, 4:42 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Boulder, Broomfield and 20 more93 min
Jun 14, 2:55 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 8 more2 hr
Jun 14, 9:32 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 9 more88 min
Jun 15, 12:53 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Boulder, Broomfield and 23 more2 hr
Jun 15, 7:04 PM MDTMesoscale DiscussionSPCCheyenne, Kiowa, Kit Carson, Phillips, Yuma56 min
Jun 16, 9:08 AM MDTMesoscale DiscussionSPCBaca, Bent, Crowley, Kiowa, Otero, Prowers97 min
Jun 16, 12:12 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Boulder, Broomfield, Cheyenne and 15 more3 hr
Jun 16, 12:37 PM MDTMesoscale DiscussionSPCMesa, Montrose, San Miguel2 hr
Jun 16, 5:42 PM MDTMesoscale DiscussionSPCBaca, Cheyenne, Kiowa, Kit Carson, Lincoln, Prowers63 min
Jun 17, 12:38 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Cheyenne, Costilla and 18 more2 hr
Jun 17, 6:38 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, El Paso, Huerfano and 6 more2 hr
Jun 17, 7:15 PM MDTMesoscale DiscussionSPCCheyenne, Prowers30 min
Jun 18, 3:45 PM MDTMesoscale DiscussionSPCBoulder, Broomfield, Chaffee, Clear Creek, Crowley, Custer and 27 more60 min
Jun 19, 1:10 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Broomfield, Crowley, Custer and 13 more2 hr
Jun 20, 12:48 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more117 min
Jun 20, 2:19 PM MDTMesoscale DiscussionSPCGrand, Jackson, Larimer, Moffat, Routt116 min
Jun 20, 5:08 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Broomfield, Cheyenne and 20 more2 hr
Jun 21, 1:25 PM MDTMesoscale DiscussionSPCAlamosa, Baca, Bent, Costilla, Custer, Fremont and 4 more95 min
Jun 21, 5:57 PM MDTMesoscale DiscussionSPCBaca, Las Animas93 min
Jun 24, 12:46 PM MDTMesoscale DiscussionSPCProwers119 min
Jun 26, 1:50 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Kiowa, Las Animas, Otero and 1 more115 min
Jul 2, 1:12 PM MDTMesoscale DiscussionSPCBaca, Las Animas3 hr
Jul 2, 6:51 PM MDTMesoscale DiscussionSPCBaca, Bent, Prowers84 min
Jul 2, 8:19 PM MDTMesoscale DiscussionSPCBaca, Bent, Kiowa, Prowers56 min
Jul 3, 2:50 PM MDTMesoscale DiscussionSPCKit Carson, Logan, Phillips, Sedgwick, Washington, Yuma115 min
Jul 4, 4:24 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 9 more96 min
Jul 5, 11:40 AM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Logan, Morgan, Phillips and 4 more2 hr
Jul 5, 3:36 PM MDTMesoscale DiscussionSPCBaca, Kiowa, Prowers54 min
Jul 5, 4:52 PM MDTMesoscale DiscussionSPCCheyenne, Kit Carson, Logan, Phillips, Sedgwick, Washington and 1 more83 min
Jul 5, 7:50 PM MDTMesoscale DiscussionSPCProwers55 min
Jul 6, 12:16 AM MDTMesoscale DiscussionSPCBaca119 min
Jul 6, 2:31 PM MDTMesoscale DiscussionSPCLas Animas2 hr
Jul 9, 1:02 PM MDTMesoscale DiscussionSPCAdams, Morgan, Weld118 min
Jul 9, 5:59 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more106 min
Jul 10, 2:53 PM MDTMesoscale DiscussionSPCAdams, Logan, Morgan, Weld2 hr
Jul 10, 8:41 PM MDTMesoscale DiscussionSPCYuma3 hr
Jul 13, 2:27 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick3 hr
Jul 13, 6:15 PM MDTMesoscale DiscussionSPCLogan, Sedgwick90 min
Jul 14, 6:49 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 8 more86 min
Jul 15, 1:53 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Cheyenne, Denver and 13 more3 hr
Jul 15, 4:04 PM MDTMesoscale DiscussionSPCKit Carson, Phillips, Washington, Yuma86 min
Jul 15, 9:00 PM MDTMesoscale DiscussionSPCPhillips, Sedgwick, Yuma90 min
Jul 16, 4:01 PM MDTMesoscale DiscussionSPCAdams, Alamosa, Arapahoe, Broomfield, Conejos, Costilla and 12 more2 hr
Jul 17, 12:38 PM MDTMesoscale DiscussionSPCBoulder, Broomfield, Clear Creek, Custer, Denver, Douglas and 10 more3 hr
Jul 17, 4:01 PM MDTMesoscale DiscussionSPCBaca, Las Animas2 hr
Jul 19, 1:06 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 7 more2 hr
Jul 22, 11:29 AM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 5 more2 hr
Jul 22, 2:48 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 9 more87 min
Jul 22, 5:34 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Kiowa, Kit Carson, Otero and 2 more26 min
Jul 27, 12:05 PM MDTMesoscale DiscussionSPCArchuleta, Conejos, Delta, Dolores, Gunnison, Hinsdale and 11 more2 hr
Jul 27, 2:01 PM MDTMesoscale DiscussionSPCDolores, Montezuma, Montrose, San Miguel119 min
Jul 27, 4:10 PM MDTMesoscale DiscussionSPCBaca3 hr
Jul 29, 12:53 PM MDTMesoscale DiscussionSPCLogan, Phillips, Sedgwick3 hr
Jul 29, 3:50 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Huerfano, Kiowa and 5 more25 min
Jul 29, 4:30 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Kit Carson, Logan, Morgan and 5 more30 min
Jul 29, 5:15 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Las Animas and 3 more60 min
Jul 29, 7:10 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Elbert, Kit Carson, Logan, Morgan and 5 more35 min
Aug 4, 2:57 PM MDTMesoscale DiscussionSPCBaca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more3 hr
Aug 5, 2:40 PM MDTMesoscale DiscussionSPCLogan, Morgan, Phillips, Sedgwick, Weld2 hr
Aug 6, 5:41 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Logan, Morgan, Phillips and 4 more2 hr
Aug 7, 2:44 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, El Paso, Kiowa and 8 more2 hr
Aug 9, 12:03 PM MDTMesoscale DiscussionSPCBaca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 6 more87 min
Aug 9, 4:36 PM MDTMesoscale DiscussionSPCBent, Crowley, Douglas, Elbert, El Paso, Kiowa and 4 more54 min
Aug 9, 5:30 PM MDTMesoscale DiscussionSPCBaca60 min
Aug 9, 9:29 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Kiowa, Otero, Prowers61 min
Aug 10, 12:41 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Baca, Bent, Broomfield, Cheyenne and 15 more94 min
Aug 10, 6:46 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Crowley, Denver, Douglas and 6 more59 min
Aug 11, 12:11 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Crowley and 14 more94 min
Aug 11, 5:27 PM MDTMesoscale DiscussionSPCCrowley, Denver, Douglas, Elbert, El Paso, Huerfano and 6 more2 hr
Aug 12, 1:11 PM MDTMesoscale DiscussionSPCAlamosa, Costilla, Crowley, Custer, Huerfano, Las Animas and 2 more94 min
Aug 12, 6:26 PM MDTMesoscale DiscussionSPCConejos, Costilla, Las Animas94 min
Aug 13, 12:21 PM MDTMesoscale DiscussionSPCBent, Costilla, Crowley, Custer, Huerfano, Las Animas and 2 more84 min
Aug 13, 4:30 PM MDTMesoscale DiscussionSPCBent, Crowley, Huerfano, Kiowa, Las Animas, Otero and 1 more2 hr
Aug 14, 12:54 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Bent, Cheyenne, Costilla, Crowley and 14 more2 hr
Aug 14, 3:45 PM MDTMesoscale DiscussionSPCBent, Cheyenne, Crowley, Elbert, El Paso, Kiowa and 7 more90 min
Aug 15, 2:07 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Boulder, Broomfield, Clear Creek, Custer and 13 more113 min
Aug 16, 12:45 AM MDTMesoscale DiscussionSPCKit Carson2 hr
Aug 21, 3:22 PM MDTMesoscale DiscussionSPCArapahoe, Bent, Crowley, Custer, Douglas, Elbert and 8 more113 min
Sep 4, 8:55 AM MDTMesoscale DiscussionSPCMontezuma2 hr
Sep 14, 1:49 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Elbert, Kit Carson and 8 more116 min
Sep 14, 5:44 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Broomfield, Denver, Logan, Morgan and 5 more91 min
Sep 14, 7:56 PM MDTMesoscale DiscussionSPCCheyenne, Crowley, El Paso, Kiowa, Kit Carson, Lincoln2 hr
Sep 30, 1:03 PM MDTMesoscale DiscussionSPCAdams, Arapahoe, Cheyenne, Elbert, El Paso, Kiowa and 7 more117 min
Oct 5, 1:48 PM MDTMesoscale DiscussionSPCArchuleta, La Plata, Mineral117 min
Oct 27, 5:30 PM MDTMesoscale DiscussionSPCBaca2 hr
Oct 31, 6:19 PM MSTMesoscale DiscussionSPCAdams, Arapahoe, Denver, Douglas, Elbert, El Paso and 1 more4 hr
Nov 20, 7:05 PM MSTMesoscale DiscussionSPCArchuleta, Dolores, Hinsdale, La Plata, Mineral, Montezuma and 2 more6 hr
Nov 27, 11:40 PM MSTMesoscale DiscussionSPCDelta, Dolores, Eagle, Garfield, Gunnison, Lake and 8 more6 hr
Nov 28, 9:44 AM MSTMesoscale DiscussionSPCSedgwick6 hr
Nov 28, 9:49 AM MSTMesoscale DiscussionSPCCheyenne, Kit Carson, Lincoln, Phillips, Washington, Yuma6 hr
Nov 28, 5:29 PM MSTMesoscale DiscussionSPCBaca, Bent, Crowley, Custer, Fremont, Huerfano and 5 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. June 16, 20045mesoscale discussions
  2. June 9, 20044mesoscale discussions
  3. July 29, 20044mesoscale discussions
  4. June 8, 20043mesoscale discussions
  5. June 18, 20043mesoscale discussions
  6. June 20, 20043mesoscale discussions
  7. July 3, 20043mesoscale discussions
  8. July 5, 20043mesoscale discussions
  9. July 6, 20043mesoscale discussions
  10. July 15, 20043mesoscale discussions
  11. July 22, 20043mesoscale discussions
  12. July 27, 20043mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.