Alert archive / Wisconsin / Mesoscale Discussions

Mesoscale Discussions in Wisconsin, 2022

110 mesoscale discussions in 2022. 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 2022. Tap one for its archive.

Mesoscale Discussions
110
Busiest month
May30 mesoscale discussions
Busiest day
July 23, 20226 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 18, 5:39 PM CSTMesoscale DiscussionSPCAdams, Columbia, Dane, Dodge, Fond du Lac, Green Lake and 8 more2 hr
Feb 18, 8:07 PM CSTMesoscale DiscussionSPCKenosha, Milwaukee, Rock, Walworth, Waukesha3 hr
Feb 21, 8:59 AM CSTMesoscale DiscussionSPCAshland, Bayfield, Douglas, Iron5 hr
Feb 21, 3:04 PM CSTMesoscale DiscussionSPCAshland, Bayfield, Douglas, Iron, Vilas5 hr
Feb 22, 11:12 AM CSTMesoscale DiscussionSPCBarron, Burnett, Chippewa, Clark, Dunn, Eau Claire and 16 more4 hr
Mar 5, 2:09 AM CSTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Chippewa, Clark and 20 more6 hr
Mar 5, 8:09 PM CSTMesoscale DiscussionSPCGreen, Lafayette, Rock96 min
Mar 5, 10:32 PM CSTMesoscale DiscussionSPCKenosha, Milwaukee, Waukesha88 min
Mar 22, 10:40 PM CDTMesoscale DiscussionSPCFlorence, Forest, Vilas4 hr
Mar 25, 2:18 PM CDTMesoscale DiscussionSPCDane, Green, Iowa, Lafayette, Rock, Walworth2 hr
Mar 29, 9:28 PM CDTMesoscale DiscussionSPCAshland, Barron, Brown, Burnett, Calumet, Chippewa and 29 more4 hr
Apr 12, 7:14 PM CDTMesoscale DiscussionSPCBuffalo, Crawford, Eau Claire, Jackson, Juneau, La Crosse and 5 more2 hr
Apr 12, 10:26 PM CDTMesoscale DiscussionSPCBuffalo, Crawford, Jackson, La Crosse, Monroe, Richland and 2 more64 min
Apr 30, 12:32 PM CDTMesoscale DiscussionSPCDane, Grant, Green, Iowa, Lafayette, Rock118 min
Apr 30, 2:43 PM CDTMesoscale DiscussionSPCCrawford, Grant92 min
Apr 30, 3:20 PM CDTMesoscale DiscussionSPCGreen, Lafayette, Rock, Walworth85 min
May 9, 9:16 AM CDTMesoscale DiscussionSPCBarron, Burnett, Dunn, Polk, Rusk, Saint Croix and 2 more59 min
May 9, 11:58 AM CDTMesoscale DiscussionSPCIron, Sawyer, Vilas62 min
May 9, 1:54 PM CDTMesoscale DiscussionSPCPierce96 min
May 9, 5:21 PM CDTMesoscale DiscussionSPCBurnett, Dunn, Pierce, Polk, Saint Croix84 min
May 9, 6:32 PM CDTMesoscale DiscussionSPCCrawford, Grant88 min
May 9, 7:48 PM CDTMesoscale DiscussionSPCBuffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 10 more87 min
May 9, 9:05 PM CDTMesoscale DiscussionSPCCrawford, Richland85 min
May 9, 11:07 PM CDTMesoscale DiscussionSPCAdams, Crawford, Grant, Iowa, Juneau, Marquette and 6 more113 min
May 10, 12:45 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Columbia, Crawford, Dane and 26 more3 hr
May 10, 6:45 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Clark, Columbia, Dodge and 24 more90 min
May 11, 6:32 AM CDTMesoscale DiscussionSPCPierce, Saint Croix88 min
May 11, 5:50 PM CDTMesoscale DiscussionSPCPierce, Saint Croix85 min
May 11, 7:01 PM CDTMesoscale DiscussionSPCPierce, Saint Croix59 min
May 11, 9:44 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Burnett, Chippewa, Clark, Dunn and 10 more91 min
May 12, 10:54 AM CDTMesoscale DiscussionSPCBarron, Burnett, Polk, Saint Croix, Sawyer, Washburn3 hr
May 12, 1:49 PM CDTMesoscale DiscussionSPCFlorence, Forest, Langlade, Lincoln, Marathon, Menominee and 5 more86 min
May 12, 4:54 PM CDTMesoscale DiscussionSPCFlorence, Forest, Iron, Langlade, Marinette, Oconto and 2 more2 hr
May 12, 8:40 PM CDTMesoscale DiscussionSPCBarron, Burnett, Douglas, Polk, Washburn95 min
May 13, 2:53 PM CDTMesoscale DiscussionSPCGreen97 min
May 13, 4:47 PM CDTMesoscale DiscussionSPCBrown, Calumet, Columbia, Dane, Dodge, Florence and 18 more2 hr
May 18, 4:37 PM CDTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Douglas, Iron and 5 more53 min
May 18, 5:50 PM CDTMesoscale DiscussionSPCAshland, Barron, Burnett, Chippewa, Clark, Eau Claire and 7 more55 min
May 18, 9:13 PM CDTMesoscale DiscussionSPCAdams, Clark, Eau Claire, Jackson, Juneau, Portage and 2 more62 min
May 19, 4:54 PM CDTMesoscale DiscussionSPCAdams, Barron, Buffalo, Chippewa, Clark, Dunn and 19 more2 hr
May 19, 7:38 PM CDTMesoscale DiscussionSPCBuffalo, Clark, Eau Claire, Jackson, Juneau, La Crosse and 5 more2 hr
May 20, 7:10 PM CDTMesoscale DiscussionSPCKenosha2 hr
May 29, 7:39 AM CDTMesoscale DiscussionSPCPierce, Saint Croix96 min
May 29, 10:02 AM CDTMesoscale DiscussionSPCBuffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 5 more88 min
May 30, 8:17 PM CDTMesoscale DiscussionSPCBarron, Burnett, Douglas, Polk, Washburn88 min
May 30, 11:27 PM CDTMesoscale DiscussionSPCAshland, Barron, Bayfield, Buffalo, Burnett, Chippewa and 11 more63 min
Jun 13, 5:40 AM CDTMesoscale DiscussionSPCBuffalo, Pepin, Trempealeau3 hr
Jun 13, 9:06 AM CDTMesoscale DiscussionSPCCrawford, Grant114 min
Jun 13, 2:57 PM CDTMesoscale DiscussionSPCAdams, Columbia, Dane, Dodge, Iowa, Jefferson and 13 more2 hr
Jun 13, 5:38 PM CDTMesoscale DiscussionSPCRock, Walworth2 hr
Jun 15, 3:42 AM CDTMesoscale DiscussionSPCGrant93 min
Jun 15, 11:18 AM CDTMesoscale DiscussionSPCAdams, Jackson, Juneau, La Crosse, Marathon, Marquette and 8 more87 min
Jun 15, 1:22 PM CDTMesoscale DiscussionSPCAdams, Columbia, Crawford, Dane, Dodge, Grant and 17 more113 min
Jun 15, 3:19 PM CDTMesoscale DiscussionSPCAdams, Crawford, Juneau, La Crosse, Marquette, Monroe and 5 more86 min
Jun 15, 5:25 PM CDTMesoscale DiscussionSPCBrown, Calumet, Columbia, Dane, Dodge, Door and 18 more95 min
Jun 15, 7:03 PM CDTMesoscale DiscussionSPCCalumet, Dodge, Door, Fond du Lac, Jefferson, Kewaunee and 7 more87 min
Jun 20, 11:22 PM CDTMesoscale DiscussionSPCBurnett113 min
Jun 21, 5:26 PM CDTMesoscale DiscussionSPCAdams, Columbia, Dane, Grant, Iowa, Lafayette and 3 more94 min
Jun 23, 7:55 PM CDTMesoscale DiscussionSPCBayfield, Burnett, Douglas2 hr
Jun 24, 4:50 PM CDTMesoscale DiscussionSPCIron, Vilas85 min
Jun 28, 12:49 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 25 more86 min
Jun 28, 5:09 PM CDTMesoscale DiscussionSPCAdams, Barron, Buffalo, Chippewa, Clark, Dunn and 24 more96 min
Jun 30, 3:09 PM CDTMesoscale DiscussionSPCBarron, Chippewa, Dunn, Florence, Forest, Iron and 7 more2 hr
Jun 30, 6:41 PM CDTMesoscale DiscussionSPCFlorence2 hr
Jul 4, 2:22 PM CDTMesoscale DiscussionSPCGreen, Lafayette, Rock, Walworth113 min
Jul 4, 6:33 PM CDTMesoscale DiscussionSPCColumbia, Crawford, Dane, Dodge, Grant, Green and 10 more117 min
Jul 4, 9:47 PM CDTMesoscale DiscussionSPCDane, Grant, Green, Iowa, Jefferson, Kenosha and 6 more88 min
Jul 4, 11:25 PM CDTMesoscale DiscussionSPCKenosha95 min
Jul 5, 3:32 PM CDTMesoscale DiscussionSPCCrawford, Dane, Grant, Green, Iowa, Lafayette and 3 more118 min
Jul 5, 6:29 PM CDTMesoscale DiscussionSPCCrawford, Dane, Grant, Green, Iowa, Lafayette and 3 more91 min
Jul 5, 8:41 PM CDTMesoscale DiscussionSPCCrawford, Dane, Grant, Green, Iowa, Lafayette and 3 more94 min
Jul 5, 10:24 PM CDTMesoscale DiscussionSPCGreen, Lafayette96 min
Jul 11, 1:05 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Burnett, Chippewa, Clark, Dunn and 10 more115 min
Jul 15, 1:27 AM CDTMesoscale DiscussionSPCBuffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 5 more2 hr
Jul 19, 1:58 PM CDTMesoscale DiscussionSPCAshland, Bayfield, Burnett, Douglas, Washburn2 hr
Jul 22, 10:22 PM CDTMesoscale DiscussionSPCGrant, Lafayette113 min
Jul 23, 1:06 AM CDTMesoscale DiscussionSPCKenosha2 hr
Jul 23, 2:05 AM CDTMesoscale DiscussionSPCGreen, Lafayette, Rock2 hr
Jul 23, 10:43 AM CDTMesoscale DiscussionSPCBuffalo, Crawford, Grant, Iowa, Jackson, Juneau and 8 more92 min
Jul 23, 2:36 PM CDTMesoscale DiscussionSPCAdams, Columbia, Crawford, Dane, Dodge, Grant and 17 more84 min
Jul 23, 6:29 PM CDTMesoscale DiscussionSPCBrown, Dane, Jefferson, Kenosha, Kewaunee, Manitowoc and 8 more2 hr
Jul 23, 11:45 PM CDTMesoscale DiscussionSPCCrawford, Dane, Grant, Green, Iowa, Lafayette and 1 more2 hr
Jul 24, 2:05 AM CDTMesoscale DiscussionSPCColumbia, Dane, Dodge, Jefferson, Rock, Walworth and 1 more85 min
Jul 31, 4:20 PM CDTMesoscale DiscussionSPCBarron, Burnett, Dunn, Pepin, Pierce, Polk and 1 more115 min
Aug 2, 12:41 PM CDTMesoscale DiscussionSPCBayfield, Douglas64 min
Aug 2, 6:12 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Burnett, Chippewa, Clark, Dunn and 14 more2 hr
Aug 2, 10:01 PM CDTMesoscale DiscussionSPCBarron, Chippewa, Clark, Dunn, Eau Claire, Langlade and 10 more89 min
Aug 2, 11:34 PM CDTMesoscale DiscussionSPCForest, Langlade, Lincoln, Marathon, Menominee, Oneida and 2 more86 min
Aug 3, 10:42 AM CDTMesoscale DiscussionSPCDane, Dodge, Grant, Green, Iowa, Jefferson and 8 more93 min
Aug 6, 5:19 PM CDTMesoscale DiscussionSPCBuffalo, Crawford, Jackson, La Crosse, Trempealeau, Vernon116 min
Aug 24, 5:04 PM CDTMesoscale DiscussionSPCCrawford, Grant, La Crosse, Richland, Vernon86 min
Aug 27, 6:55 PM CDTMesoscale DiscussionSPCBuffalo, Pepin, Pierce, Saint Croix2 hr
Aug 28, 12:34 PM CDTMesoscale DiscussionSPCDane, Green, Lafayette, Rock, Walworth86 min
Aug 28, 3:48 PM CDTMesoscale DiscussionSPCColumbia, Dane, Dodge, Fond du Lac, Green Lake, Jefferson and 8 more87 min
Aug 28, 10:59 PM CDTMesoscale DiscussionSPCBarron, Burnett, Chippewa, Dunn, Pepin, Pierce and 5 more91 min
Aug 29, 9:42 AM CDTMesoscale DiscussionSPCKenosha, Walworth2 hr
Sep 2, 4:58 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 19 more2 hr
Sep 20, 12:19 AM CDTMesoscale DiscussionSPCBuffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 8 more86 min
Sep 20, 1:10 PM CDTMesoscale DiscussionSPCDane, Dodge, Fond du Lac, Jefferson, Milwaukee, Ozaukee and 4 more65 min
Sep 20, 4:56 PM CDTMesoscale DiscussionSPCBarron, Bayfield, Burnett, Chippewa, Douglas, Dunn and 7 more3 hr
Sep 20, 9:48 PM CDTMesoscale DiscussionSPCAdams, Buffalo, Chippewa, Clark, Columbia, Dunn and 17 more87 min
Sep 25, 2:20 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Chippewa, Clark, Columbia and 22 more2 hr
Nov 4, 2:05 PM CDTMesoscale DiscussionSPCDane, Green, Jefferson, Kenosha, Milwaukee, Rock and 2 more115 min
Nov 5, 9:51 AM CDTMesoscale DiscussionSPCDane, Green, Iowa, Jefferson, Kenosha, Lafayette and 5 more114 min
Nov 10, 11:47 AM CSTMesoscale DiscussionSPCAdams, Clark, Columbia, Crawford, Eau Claire, Grant and 13 more88 min
Nov 29, 9:45 AM CSTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Chippewa, Douglas and 9 more6 hr
Dec 14, 12:02 AM CSTMesoscale DiscussionSPCAshland, Bayfield, Douglas, Forest, Iron, Langlade and 8 more5 hr
Dec 14, 4:06 AM CSTMesoscale DiscussionSPCBurnett, Douglas5 hr
Dec 14, 9:30 PM CSTMesoscale DiscussionSPCAdams, Ashland, Barron, Bayfield, Brown, Burnett and 43 more6 hr
Dec 21, 10:33 AM CSTMesoscale DiscussionSPCPierce, Polk, Saint Croix4 hr

By county

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

32 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 23, 20226mesoscale discussions
  2. May 9, 20225mesoscale discussions
  3. May 10, 20225mesoscale discussions
  4. May 12, 20225mesoscale discussions
  5. June 15, 20225mesoscale discussions
  6. June 13, 20224mesoscale discussions
  7. July 5, 20224mesoscale discussions
  8. April 30, 20223mesoscale discussions
  9. May 13, 20223mesoscale discussions
  10. August 3, 20223mesoscale discussions
  11. September 20, 20223mesoscale discussions
  12. February 21, 20222mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20212023

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.