Alert archive / Montana / Mesoscale Discussions

Mesoscale Discussions in Montana, 2004

74 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
74
Busiest month
July25 mesoscale discussions
Busiest day
July 11, 20046 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
Feb 10, 10:38 AM MSTMesoscale DiscussionSPCCuster, Daniels, Dawson, Fallon, McCone, Prairie and 5 more4 hr
Mar 26, 1:56 PM MSTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River, Rosebud3 hr
Mar 26, 5:37 PM MSTMesoscale DiscussionSPCCarter, Fallon53 min
Mar 26, 8:35 PM MSTMesoscale DiscussionSPCWibaux55 min
May 8, 11:44 AM MDTMesoscale DiscussionSPCCarter, Custer, Daniels, Dawson, Fallon, Garfield and 8 more3 hr
May 8, 2:17 PM MDTMesoscale DiscussionSPCDaniels, Dawson, McCone, Richland, Roosevelt, Sheridan and 1 more58 min
May 8, 4:11 PM MDTMesoscale DiscussionSPCCarter, Daniels, Fallon, Richland, Roosevelt, Sheridan and 1 more64 min
May 10, 4:43 PM MDTMesoscale DiscussionSPCBig Horn, Powder River, Yellowstone2 hr
May 10, 7:06 PM MDTMesoscale DiscussionSPCPowder River114 min
May 10, 9:19 PM MDTMesoscale DiscussionSPCCarter, Fallon, Powder River116 min
May 10, 9:53 PM MDTMesoscale DiscussionSPCDawson, Garfield, McCone, Richland, Roosevelt2 hr
May 18, 12:43 PM MDTMesoscale DiscussionSPCBeaverhead, Gallatin, Madison, Park2 hr
May 20, 12:09 PM MDTMesoscale DiscussionSPCBlaine, Daniels, Hill, McCone, Phillips, Richland and 3 more2 hr
May 21, 1:22 PM MDTMesoscale DiscussionSPCCarter, Powder River113 min
May 23, 2:09 PM MDTMesoscale DiscussionSPCCarter, Custer, Powder River, Rosebud2 hr
May 23, 5:50 PM MDTMesoscale DiscussionSPCCarter, Powder River85 min
May 27, 2:18 PM MDTMesoscale DiscussionSPCDaniels, Richland, Roosevelt, Sheridan, Wibaux117 min
Jun 5, 1:21 PM MDTMesoscale DiscussionSPCBeaverhead, Blaine, Broadwater, Cascade, Chouteau, Deer Lodge and 29 more114 min
Jun 5, 6:35 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Chouteau, Glacier, Hill, Jefferson and 9 more115 min
Jun 5, 9:10 PM MDTMesoscale DiscussionSPCBlaine, Broadwater, Cascade, Chouteau, Deer Lodge, Fergus and 19 more95 min
Jun 6, 4:40 AM MDTMesoscale DiscussionSPCChouteau, Fergus, Judith Basin, Meagher, Petroleum, Wheatland95 min
Jun 9, 2:13 PM MDTMesoscale DiscussionSPCBeaverhead, Gallatin, Madison92 min
Jun 9, 5:59 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Deer Lodge, Gallatin, Granite, Jefferson and 4 more91 min
Jun 10, 3:45 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Powder River, Prairie, Rosebud, Treasure90 min
Jun 10, 3:59 PM MDTMesoscale DiscussionSPCCarter91 min
Jun 18, 4:05 PM MDTMesoscale DiscussionSPCBeaverhead, Deer Lodge, Granite, Madison, Mineral, Missoula and 3 more115 min
Jun 23, 1:31 PM MDTMesoscale DiscussionSPCBig Horn, Broadwater, Carbon, Cascade, Chouteau, Fergus and 27 more89 min
Jun 23, 3:45 PM MDTMesoscale DiscussionSPCBig Horn, Broadwater, Carbon, Cascade, Flathead, Glacier and 14 more2 hr
Jul 3, 4:40 PM MDTMesoscale DiscussionSPCPhillips, Valley65 min
Jul 7, 12:14 PM MDTMesoscale DiscussionSPCBig Horn, Custer, Daniels, Dawson, Garfield, McCone and 10 more91 min
Jul 7, 7:20 PM MDTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, McCone, Powder River and 5 more85 min
Jul 10, 1:34 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Cascade, Chouteau, Deer Lodge, Gallatin and 20 more86 min
Jul 10, 2:39 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon2 hr
Jul 10, 2:56 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon2 hr
Jul 10, 4:37 PM MDTMesoscale DiscussionSPCBlaine, Cascade, Chouteau, Fergus, Garfield, Golden Valley and 8 more113 min
Jul 10, 6:56 PM MDTMesoscale DiscussionSPCBlaine, Carter, Cascade, Chouteau, Custer, Dawson and 21 more94 min
Jul 10, 9:40 PM MDTMesoscale DiscussionSPCDawson, Prairie, Wibaux2 hr
Jul 10, 11:40 PM MDTMesoscale DiscussionSPCCuster, Dawson, Fallon, Garfield, Prairie, Rosebud and 1 more35 min
Jul 11, 11:48 AM MDTMesoscale DiscussionSPCBlaine, Carter, Custer, Daniels, Dawson, Fallon and 8 more117 min
Jul 11, 1:52 PM MDTMesoscale DiscussionSPCBig Horn, Blaine, Carbon, Carter, Chouteau, Custer and 19 more83 min
Jul 11, 5:34 PM MDTMesoscale DiscussionSPCBig Horn, Carter, Custer, Daniels, Dawson, Fallon and 14 more86 min
Jul 11, 8:19 PM MDTMesoscale DiscussionSPCCuster, Daniels, Dawson, Fallon, Garfield, McCone and 9 more116 min
Jul 11, 10:34 PM MDTMesoscale DiscussionSPCRichland116 min
Jul 13, 3:50 PM MDTMesoscale DiscussionSPCPowder River115 min
Jul 14, 5:17 PM MDTMesoscale DiscussionSPCDaniels, Dawson, Fallon, Richland, Roosevelt, Sheridan and 1 more58 min
Jul 14, 6:49 PM MDTMesoscale DiscussionSPCCarter, Powder River86 min
Jul 14, 8:39 PM MDTMesoscale DiscussionSPCDaniels, Richland, Roosevelt, Sheridan, Wibaux96 min
Jul 14, 9:07 PM MDTMesoscale DiscussionSPCCarter, Powder River53 min
Jul 16, 9:05 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Custer, Dawson, Fallon, Fergus and 11 more55 min
Jul 19, 12:16 PM MDTMesoscale DiscussionSPCDeer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 4 more2 hr
Jul 19, 6:24 PM MDTMesoscale DiscussionSPCMineral, Sanders96 min
Jul 20, 2:28 PM MDTMesoscale DiscussionSPCCarter, Fallon, Richland, Sheridan, Wibaux2 hr
Jul 26, 5:08 PM MDTMesoscale DiscussionSPCCarter, Dawson, Fallon, Richland, Roosevelt, Sheridan and 1 more2 hr
Aug 1, 2:43 AM MDTMesoscale DiscussionSPCDaniels, Dawson, McCone, Richland, Roosevelt, Sheridan and 1 more92 min
Aug 2, 1:24 PM MDTMesoscale DiscussionSPCCascade, Fergus, Golden Valley, Judith Basin, Lewis and Clark, Meagher and 5 more2 hr
Aug 2, 8:07 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River53 min
Aug 3, 1:53 PM MDTMesoscale DiscussionSPCCarter, Custer, Fallon, Powder River, Prairie, Wibaux2 hr
Aug 4, 2:03 PM MDTMesoscale DiscussionSPCBlaine, Broadwater, Cascade, Chouteau, Deer Lodge, Fergus and 22 more117 min
Aug 4, 3:22 PM MDTMesoscale DiscussionSPCBig Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more2 hr
Aug 5, 12:35 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Cascade, Deer Lodge, Flathead, Gallatin and 12 more2 hr
Aug 5, 4:06 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Cascade, Chouteau, Deer Lodge, Gallatin and 16 more84 min
Aug 5, 5:20 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Golden Valley, Musselshell, Rosebud, Stillwater and 2 more85 min
Aug 5, 8:15 PM MDTMesoscale DiscussionSPCBlaine, Daniels, Dawson, Fergus, Garfield, McCone and 6 more60 min
Aug 5, 10:52 PM MDTMesoscale DiscussionSPCDaniels, Dawson, McCone, Richland, Roosevelt, Sheridan113 min
Aug 6, 1:43 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Gallatin, Golden Valley, Musselshell, Park and 5 more2 hr
Aug 6, 4:54 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Golden Valley, Musselshell, Rosebud, Stillwater and 4 more66 min
Aug 6, 7:22 PM MDTMesoscale DiscussionSPCBig Horn, Musselshell, Rosebud, Treasure, Yellowstone53 min
Aug 6, 8:36 PM MDTMesoscale DiscussionSPCRosebud, Treasure24 min
Aug 7, 1:28 AM MDTMesoscale DiscussionSPCFlathead, Lake, Lincoln, Mineral, Sanders92 min
Aug 22, 1:20 PM MDTMesoscale DiscussionSPCBeaverhead, Broadwater, Carbon, Cascade, Deer Lodge, Gallatin and 15 more85 min
Aug 22, 5:57 PM MDTMesoscale DiscussionSPCBlaine, Broadwater, Carbon, Cascade, Chouteau, Fergus and 20 more93 min
Aug 23, 12:59 PM MDTMesoscale DiscussionSPCDawson, Fallon, Garfield, McCone, Prairie, Richland and 3 more2 hr
Sep 1, 1:28 PM MDTMesoscale DiscussionSPCBroadwater, Cascade, Chouteau, Deer Lodge, Flathead, Glacier and 17 more2 hr
Dec 29, 11:18 PM MSTMesoscale DiscussionSPCCascade, Chouteau, Custer, Dawson, Fallon, Fergus and 17 more4 hr

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 11, 20046mesoscale discussions
  2. July 10, 20044mesoscale discussions
  3. August 6, 20044mesoscale discussions
  4. May 8, 20043mesoscale discussions
  5. May 11, 20043mesoscale discussions
  6. June 6, 20043mesoscale discussions
  7. July 15, 20043mesoscale discussions
  8. August 5, 20043mesoscale discussions
  9. August 7, 20043mesoscale discussions
  10. March 27, 20042mesoscale discussions
  11. May 23, 20042mesoscale discussions
  12. June 9, 20042mesoscale 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.