Alert archive / Montana / Mesoscale Discussions

Mesoscale Discussions in Montana, 2014

81 mesoscale discussions in 2014. 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 2014. Tap one for its archive.

Mesoscale Discussions
81
Busiest month
June24 mesoscale discussions
Busiest day
July 24, 20148 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
Mar 30, 8:13 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River, Prairie, Rosebud and 2 more3 hr
Apr 18, 5:57 PM MDTMesoscale DiscussionSPCGarfield, Rosebud, Treasure, Valley93 min
Apr 22, 1:58 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Gallatin, Jefferson, Madison, Park and 1 more2 hr
Apr 22, 4:20 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Gallatin, Jefferson, Judith Basin, Madison and 4 more85 min
May 4, 3:41 PM MDTMesoscale DiscussionSPCCascade, Chouteau, Fergus2 hr
May 5, 2:48 PM MDTMesoscale DiscussionSPCCarter, Powder River57 min
May 5, 5:31 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Custer, Fallon, Powder River, Rosebud and 3 more2 hr
May 18, 12:37 PM MDTMesoscale DiscussionSPCBeaverhead, Big Horn, Broadwater, Carbon, Carter, Custer and 28 more83 min
May 18, 4:57 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Carter, Custer, Daniels, Dawson and 21 more63 min
May 18, 7:44 PM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, McCone, Powder River and 5 more61 min
May 18, 9:43 PM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, McCone, Prairie and 2 more62 min
May 26, 2:27 PM MDTMesoscale DiscussionSPCRichland, Roosevelt, Sheridan93 min
May 26, 8:11 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Fallon, Powder River, Prairie, Rosebud and 3 more64 min
May 27, 6:12 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Deer Lodge, Fergus, Golden Valley, Granite and 6 more48 min
May 27, 10:58 PM MDTMesoscale DiscussionSPCCuster, Fallon, Musselshell, Prairie, Rosebud, Treasure62 min
May 28, 2:51 AM MDTMesoscale DiscussionSPCDawson, Prairie, Wibaux114 min
May 28, 2:12 PM MDTMesoscale DiscussionSPCBig Horn, Blaine, Broadwater, Carbon, Cascade, Chouteau and 17 more2 hr
May 28, 6:28 PM MDTMesoscale DiscussionSPCBig Horn, Blaine, Carbon, Chouteau, Custer, Daniels and 24 more92 min
May 28, 8:21 PM MDTMesoscale DiscussionSPCBlaine, Custer, Daniels, Dawson, Fallon, Garfield and 10 more114 min
May 31, 12:32 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Dawson, Garfield, McCone, Phillips and 4 more118 min
May 31, 4:43 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Daniels, Dawson, Garfield, McCone and 11 more47 min
May 31, 5:12 PM MDTMesoscale DiscussionSPCChouteau, Fergus, Gallatin, Hill, Judith Basin, Meagher and 3 more93 min
May 31, 6:07 PM MDTMesoscale DiscussionSPCCuster, Dawson, Fallon, Powder River, Prairie53 min
May 31, 7:32 PM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, McCone, Powder River and 5 more118 min
Jun 3, 12:51 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River114 min
Jun 3, 1:40 PM MDTMesoscale DiscussionSPCBlaine, Daniels, Dawson, Fergus, Garfield, McCone and 7 more2 hr
Jun 3, 5:40 PM MDTMesoscale DiscussionSPCCarter, Powder River65 min
Jun 3, 8:32 PM MDTMesoscale DiscussionSPCCuster, Powder River, Prairie, Rosebud58 min
Jun 4, 12:58 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River, Rosebud92 min
Jun 9, 5:09 PM MDTMesoscale DiscussionSPCBlaine, Daniels, Phillips, Valley96 min
Jun 10, 1:29 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Carter, Powder River, Stillwater2 hr
Jun 10, 4:54 PM MDTMesoscale DiscussionSPCBig Horn, Carter, Powder River, Rosebud, Treasure66 min
Jun 13, 2:17 AM MDTMesoscale DiscussionSPCBlaine, Cascade, Chouteau, Fergus, Judith Basin, Meagher and 1 more88 min
Jun 13, 1:10 PM MDTMesoscale DiscussionSPCMusselshell, Prairie, Treasure2 hr
Jun 13, 1:46 PM MDTMesoscale DiscussionSPCCarter, Custer, Powder River89 min
Jun 13, 6:11 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River2 hr
Jun 16, 4:59 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Musselshell, Powder River, Prairie, Rosebud and 1 more91 min
Jun 16, 6:49 PM MDTMesoscale DiscussionSPCDawson, Richland86 min
Jun 17, 5:04 AM MDTMesoscale DiscussionSPCGarfield, Prairie86 min
Jun 17, 11:40 AM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, Garfield, Powder River and 2 more2 hr
Jun 17, 2:22 PM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, McCone, Prairie and 2 more113 min
Jun 20, 2:24 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Deer Lodge, Gallatin, Granite, Jefferson and 4 more66 min
Jun 25, 5:07 PM MDTMesoscale DiscussionSPCCarter, Custer, Powder River83 min
Jun 26, 12:35 PM MDTMesoscale DiscussionSPCBig Horn, Carter, Custer, Daniels, Dawson, Fallon and 13 more115 min
Jun 26, 5:15 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Carter, Custer, Dawson, Fallon and 14 more90 min
Jun 26, 8:13 PM MDTMesoscale DiscussionSPCCarter, Fallon, Powder River62 min
Jul 3, 5:38 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Cascade, Deer Lodge, Fergus, Gallatin and 13 more67 min
Jul 6, 4:57 PM MDTMesoscale DiscussionSPCDaniels, Roosevelt, Sheridan93 min
Jul 10, 10:55 PM MDTMesoscale DiscussionSPCGlacier, Liberty, Pondera, Teton, Toole2 hr
Jul 14, 1:27 PM MDTMesoscale DiscussionSPCBeaverhead, Deer Lodge, Granite, Lincoln, Madison, Mineral and 4 more93 min
Jul 14, 5:42 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Deer Lodge, Gallatin, Granite, Jefferson and 8 more63 min
Jul 14, 8:16 PM MDTMesoscale DiscussionSPCBeaverhead, Deer Lodge, Gallatin, Granite, Jefferson, Madison and 6 more59 min
Jul 15, 11:49 AM MDTMesoscale DiscussionSPCCarbon, Gallatin, Madison, Park, Stillwater, Sweet Grass2 hr
Jul 17, 2:38 PM MDTMesoscale DiscussionSPCBroadwater, Carbon, Cascade, Chouteau, Gallatin, Golden Valley and 7 more2 hr
Jul 21, 12:25 PM MDTMesoscale DiscussionSPCBeaverhead, Carbon, Gallatin, Golden Valley, Madison, Park and 4 more3 hr
Jul 22, 2:02 PM MDTMesoscale DiscussionSPCDawson, Prairie, Wibaux88 min
Jul 22, 2:30 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River2 hr
Jul 22, 2:49 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Cascade, Deer Lodge, Fergus, Gallatin and 14 more86 min
Jul 22, 6:21 PM MDTMesoscale DiscussionSPCCarter, Powder River114 min
Jul 22, 8:17 PM MDTMesoscale DiscussionSPCCarter, Powder River88 min
Jul 23, 2:35 PM MDTMesoscale DiscussionSPCLincoln, Mineral, Sanders55 min
Jul 23, 6:58 PM MDTMesoscale DiscussionSPCFlathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more92 min
Jul 23, 7:52 PM MDTMesoscale DiscussionSPCBlaine, Cascade, Chouteau, Fergus, Garfield, Golden Valley and 12 more113 min
Jul 23, 8:28 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River92 min
Jul 23, 10:52 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River83 min
Jul 24, 1:41 AM MDTMesoscale DiscussionSPCDaniels, Garfield, McCone, Phillips, Richland, Roosevelt and 2 more2 hr
Jul 24, 1:50 PM MDTMesoscale DiscussionSPCBlaine, Daniels, Dawson, Fergus, Garfield, Hill and 7 more55 min
Jul 24, 3:07 PM MDTMesoscale DiscussionSPCBig Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more53 min
Jul 24, 4:53 PM MDTMesoscale DiscussionSPCCarter, Custer, Daniels, Dawson, Fallon, Garfield and 9 more97 min
Aug 3, 3:56 PM MDTMesoscale DiscussionSPCDawson, Garfield, McCone, Richland, Roosevelt, Sheridan and 1 more2 hr
Aug 3, 8:05 PM MDTMesoscale DiscussionSPCDawson, Garfield, Prairie115 min
Aug 13, 3:48 PM MDTMesoscale DiscussionSPCBeaverhead, Deer Lodge, Granite, Mineral, Ravalli117 min
Aug 14, 12:47 PM MDTMesoscale DiscussionSPCBeaverhead, Deer Lodge, Granite, Lake, Mineral, Missoula and 4 more88 min
Aug 15, 12:11 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Chouteau, Gallatin, Jefferson, Judith Basin and 11 more64 min
Aug 15, 2:49 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Chouteau, Hill, Jefferson, Judith Basin and 6 more56 min
Aug 15, 5:34 PM MDTMesoscale DiscussionSPCBlaine, Chouteau, Fergus, Hill, Liberty, Toole116 min
Aug 30, 2:12 PM MDTMesoscale DiscussionSPCCarter, Fallon, Powder River, Wibaux3 hr
Aug 30, 5:49 PM MDTMesoscale DiscussionSPCCarter86 min
Sep 3, 7:54 PM MDTMesoscale DiscussionSPCDawson, Richland, Roosevelt, Sheridan, Wibaux96 min
Sep 18, 1:32 PM MDTMesoscale DiscussionSPCGallatin, Madison, Park118 min
Sep 18, 4:52 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Stillwater, Treasure, Yellowstone53 min

By county

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

16 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 24, 20148mesoscale discussions
  2. May 28, 20144mesoscale discussions
  3. June 17, 20144mesoscale discussions
  4. May 31, 20143mesoscale discussions
  5. June 3, 20143mesoscale discussions
  6. June 13, 20143mesoscale discussions
  7. July 22, 20143mesoscale discussions
  8. July 23, 20143mesoscale discussions
  9. August 15, 20143mesoscale discussions
  10. April 22, 20142mesoscale discussions
  11. May 5, 20142mesoscale discussions
  12. May 18, 20142mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20132015

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.