Alert archive / North Dakota / Mesoscale Discussions

Mesoscale Discussions in North Dakota, 2015

78 mesoscale discussions in 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 2015. Tap one for its archive.

Mesoscale Discussions
78
Busiest month
July31 mesoscale discussions
Busiest day
June 19, 20153 mesoscale discussions

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Feb 9, 10:48 PM CSTMesoscale DiscussionSPCAdams, Billings, Burleigh, Dunn, Emmons, Grant and 11 more3 hr
Mar 28, 1:57 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Dunn, Golden Valley, Grant and 8 more48 min
Mar 28, 7:16 PM CDTMesoscale DiscussionSPCBurleigh, Grant, McHenry, McLean, Morton, Oliver and 2 more89 min
May 2, 5:58 PM CDTMesoscale DiscussionSPCCass, Ransom, Richland, Sargent2 hr
May 16, 2:10 PM CDTMesoscale DiscussionSPCDickey, Sargent95 min
May 28, 2:35 PM CDTMesoscale DiscussionSPCBarnes, Cass, Grand Forks, Griggs, LaMoure, Nelson and 5 more55 min
Jun 1, 3:41 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 5 more2 hr
Jun 2, 2:28 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Emmons, Kidder, LaMoure and 7 more92 min
Jun 2, 6:22 PM CDTMesoscale DiscussionSPCBarnes, Burleigh, Dickey, Emmons, Foster, Grant and 8 more113 min
Jun 2, 8:54 PM CDTMesoscale DiscussionSPCCass, Ransom, Sargent66 min
Jun 6, 3:05 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, LaMoure, Logan, McIntosh and 4 more85 min
Jun 6, 7:44 PM CDTMesoscale DiscussionSPCRichland91 min
Jun 13, 5:11 PM CDTMesoscale DiscussionSPCBarnes, Emmons, Foster, Grand Forks, Griggs, LaMoure and 8 more94 min
Jun 14, 5:01 AM CDTMesoscale DiscussionSPCDickey, LaMoure, McIntosh2 hr
Jun 14, 7:34 AM CDTMesoscale DiscussionSPCDickey, Sargent2 hr
Jun 19, 1:53 PM CDTMesoscale DiscussionSPCBillings, Burke, Divide, Dunn, Golden Valley, McKenzie and 5 more2 hr
Jun 19, 3:04 PM CDTMesoscale DiscussionSPCBowman116 min
Jun 19, 5:48 PM CDTMesoscale DiscussionSPCAdams, Benson, Billings, Bottineau, Bowman, Burke and 28 more57 min
Jun 19, 9:29 PM CDTMesoscale DiscussionSPCBarnes, Burleigh, Dickey, Emmons, Kidder, LaMoure and 6 more61 min
Jun 20, 3:24 PM CDTMesoscale DiscussionSPCBenson, Eddy, Foster, Kidder, McHenry, Pierce and 5 more66 min
Jun 21, 2:28 PM CDTMesoscale DiscussionSPCBillings, Bowman, Burke, Divide, Dunn, Golden Valley and 5 more2 hr
Jun 21, 5:24 PM CDTMesoscale DiscussionSPCAdams, Benson, Billings, Bottineau, Bowman, Burke and 26 more66 min
Jun 21, 8:32 PM CDTMesoscale DiscussionSPCAdams, Barnes, Billings, Bowman, Burleigh, Dickey and 25 more88 min
Jun 21, 11:25 PM CDTMesoscale DiscussionSPCAdams, Barnes, Bowman, Cass, Dickey, Emmons and 11 more95 min
Jun 22, 3:16 AM CDTMesoscale DiscussionSPCDickey, Sargent89 min
Jun 23, 2:05 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 5 more55 min
Jun 24, 8:35 PM CDTMesoscale DiscussionSPCGrant, Mercer, Morton, Oliver115 min
Jun 27, 2:01 PM CDTMesoscale DiscussionSPCBarnes, Benson, Cass, Cavalier, Dickey, Eddy and 17 more119 min
Jun 27, 5:54 PM CDTMesoscale DiscussionSPCCass, Grand Forks, Ransom, Richland, Sargent, Traill66 min
Jun 30, 3:49 PM CDTMesoscale DiscussionSPCBowman, Golden Valley, Slope86 min
Jun 30, 7:55 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Golden Valley, Hettinger, McKenzie and 2 more95 min
Jul 1, 7:48 PM CDTMesoscale DiscussionSPCBowman, Slope117 min
Jul 4, 1:43 PM CDTMesoscale DiscussionSPCBillings, Bottineau, Burke, Burleigh, Divide, Dunn and 12 more2 hr
Jul 4, 6:49 PM CDTMesoscale DiscussionSPCBarnes, Benson, Burleigh, Cavalier, Eddy, Emmons and 22 more116 min
Jul 5, 2:06 AM CDTMesoscale DiscussionSPCBillings, Golden Valley, McKenzie54 min
Jul 5, 9:54 AM CDTMesoscale DiscussionSPCBarnes, Cass, Eddy, Foster, Grand Forks, Griggs and 6 more96 min
Jul 5, 1:19 PM CDTMesoscale DiscussionSPCBarnes, Cass, Ransom, Richland, Sargent, Traill86 min
Jul 7, 3:40 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more2 hr
Jul 11, 5:00 PM CDTMesoscale DiscussionSPCBarnes, Benson, Bottineau, Burke, Burleigh, Dickey and 23 more60 min
Jul 11, 9:04 PM CDTMesoscale DiscussionSPCBarnes, Benson, Bottineau, Burke, Burleigh, Cass and 33 more86 min
Jul 12, 2:54 PM CDTMesoscale DiscussionSPCBarnes, Benson, Cass, Cavalier, Eddy, Foster and 12 more96 min
Jul 12, 5:53 PM CDTMesoscale DiscussionSPCBarnes, Benson, Cass, Cavalier, Eddy, Foster and 13 more97 min
Jul 12, 8:16 PM CDTMesoscale DiscussionSPCBarnes, Benson, Cass, Cavalier, Eddy, Foster and 13 more59 min
Jul 15, 1:09 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Emmons, LaMoure, Logan and 4 more96 min
Jul 15, 7:06 PM CDTMesoscale DiscussionSPCBottineau, Burke, Burleigh, Dunn, Emmons, Grant and 17 more2 hr
Jul 16, 2:05 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Emmons, LaMoure, Logan and 5 more115 min
Jul 17, 1:10 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Grand Forks, Griggs, LaMoure and 6 more2 hr
Jul 17, 6:02 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Foster, Griggs, LaMoure and 8 more118 min
Jul 17, 9:55 PM CDTMesoscale DiscussionSPCRichland, Sargent65 min
Jul 23, 1:34 PM CDTMesoscale DiscussionSPCBurleigh, Emmons, Grant, McHenry, McLean, Mercer and 5 more116 min
Jul 23, 6:21 PM CDTMesoscale DiscussionSPCBenson, Burleigh, Emmons, Grant, Kidder, McHenry and 10 more24 min
Jul 23, 10:28 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Foster, Grand Forks, Griggs and 9 more32 min
Jul 24, 12:41 AM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, Foster, Grand Forks, Griggs and 9 more2 hr
Jul 25, 4:30 PM CDTMesoscale DiscussionSPCBarnes, Benson, Bottineau, Burleigh, Cass, Cavalier and 28 more3 hr
Jul 26, 2:43 PM CDTMesoscale DiscussionSPCDunn, McHenry, McLean, Mercer, Mountrail, Stark and 1 more2 hr
Jul 26, 6:23 PM CDTMesoscale DiscussionSPCAdams, Bottineau, Bowman, Burleigh, Dunn, Grant and 14 more97 min
Jul 27, 4:44 PM CDTMesoscale DiscussionSPCBillings, Burke, Divide, Dunn, Golden Valley, Grant and 11 more3 hr
Jul 27, 6:51 PM CDTMesoscale DiscussionSPCBillings, Burke, Burleigh, Divide, Dunn, Emmons and 16 more2 hr
Jul 27, 9:19 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Divide, Dunn, Golden Valley and 12 more116 min
Jul 27, 9:41 PM CDTMesoscale DiscussionSPCDickey, LaMoure, McIntosh, Ransom, Sargent3 hr
Jul 28, 1:57 AM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, LaMoure, Ransom, Richland and 3 more2 hr
Aug 1, 3:13 PM CDTMesoscale DiscussionSPCBarnes, Dickey, Emmons, Kidder, LaMoure, Logan and 5 more62 min
Aug 1, 8:53 PM CDTMesoscale DiscussionSPCBenson, Cavalier, Grand Forks, Nelson, Pembina, Ramsey and 4 more2 hr
Aug 2, 6:16 AM CDTMesoscale DiscussionSPCCass, Richland2 hr
Aug 7, 5:42 PM CDTMesoscale DiscussionSPCBarnes, Cass, Dickey, LaMoure, Ransom, Richland and 3 more63 min
Aug 12, 1:52 PM CDTMesoscale DiscussionSPCCass, Grand Forks, Nelson, Pembina, Steele, Traill and 1 more113 min
Aug 12, 4:46 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more59 min
Aug 12, 5:41 PM CDTMesoscale DiscussionSPCGrand Forks, Pembina, Traill, Walsh2 hr
Aug 15, 3:38 PM CDTMesoscale DiscussionSPCBenson, Cavalier, Dickey, Eddy, Emmons, Foster and 11 more67 min
Aug 15, 9:26 PM CDTMesoscale DiscussionSPCBarnes, Cass, Grand Forks, LaMoure, Ransom, Richland and 2 more94 min
Aug 15, 11:13 PM CDTMesoscale DiscussionSPCRichland62 min
Aug 22, 2:35 PM CDTMesoscale DiscussionSPCCass, Grand Forks, Pembina, Ransom, Richland, Sargent and 3 more55 min
Sep 5, 5:25 PM CDTMesoscale DiscussionSPCBillings, Bowman, Golden Valley, Slope, Stark2 hr
Sep 5, 9:21 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 3 more84 min
Sep 5, 11:25 PM CDTMesoscale DiscussionSPCAdams, Billings, Bowman, Burleigh, Dunn, Golden Valley and 11 more95 min
Sep 6, 12:57 AM CDTMesoscale DiscussionSPCBurleigh, McLean, Mercer, Morton, Oliver63 min
Dec 15, 4:55 PM CSTMesoscale DiscussionSPCDickey, LaMoure, McIntosh, Ransom, Richland, Sargent6 hr
Dec 22, 12:05 PM CSTMesoscale DiscussionSPCBenson, Cavalier, Eddy, Grand Forks, McHenry, Nelson and 6 more6 hr

By county

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

13 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 19, 20153mesoscale discussions
  2. June 22, 20153mesoscale discussions
  3. July 5, 20153mesoscale discussions
  4. July 12, 20153mesoscale discussions
  5. July 28, 20153mesoscale discussions
  6. August 12, 20153mesoscale discussions
  7. September 6, 20153mesoscale discussions
  8. June 2, 20152mesoscale discussions
  9. June 14, 20152mesoscale discussions
  10. June 20, 20152mesoscale discussions
  11. June 21, 20152mesoscale discussions
  12. June 27, 20152mesoscale discussions

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.