Alert archive / Wisconsin / Mesoscale Discussions / 2012

Mesoscale Discussions in Wisconsin, May 2012

32 mesoscale discussions in May 2012. 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 May 2012. Tap one for its archive.

Mesoscale Discussions
32
Busiest day
May 28, 20126 mesoscale discussions

Over time

By day

Days in UTC, the clock the archive keeps.

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
May 1, 6:11 PM CDTMesoscale DiscussionSPCBarron, Burnett, Chippewa, Dunn, Pierce, Polk and 4 more94 min
May 1, 10:48 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Chippewa, Dunn, Eau Claire, Pepin and 2 more87 min
May 2, 7:38 PM CDTMesoscale DiscussionSPCAdams, Buffalo, Jackson, Juneau, La Crosse, Monroe and 4 more37 min
May 2, 11:51 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Clark, Columbia, Dodge and 20 more54 min
May 3, 8:43 AM CDTMesoscale DiscussionSPCAdams, Brown, Buffalo, Calumet, Clark, Columbia and 26 more92 min
May 3, 10:34 AM CDTMesoscale DiscussionSPCCalumet, Dane, Dodge, Fond du Lac, Green Lake, Jefferson and 8 more86 min
May 3, 2:53 PM CDTMesoscale DiscussionSPCColumbia, Dane, Dodge, Jefferson, Kenosha, Milwaukee and 5 more67 min
May 5, 2:58 PM CDTMesoscale DiscussionSPCBuffalo, Pepin, Pierce, Trempealeau62 min
May 5, 4:56 PM CDTMesoscale DiscussionSPCGrant94 min
May 15, 2:51 PM CDTMesoscale DiscussionSPCDane, Green, Jefferson, Lafayette, Rock, Walworth54 min
May 15, 4:58 PM CDTMesoscale DiscussionSPCGreen, Jefferson, Kenosha, Lafayette, Milwaukee, Racine and 3 more62 min
May 20, 10:52 AM CDTMesoscale DiscussionSPCAdams, Clark, Florence, Forest, Jackson, Juneau and 18 more113 min
May 20, 1:17 PM CDTMesoscale DiscussionSPCColumbia, Dane, Dodge, Green, Jefferson, Kenosha and 4 more118 min
May 20, 2:57 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Florence, Forest, Langlade and 12 more2 hr
May 20, 3:50 PM CDTMesoscale DiscussionSPCWalworth, Waukesha85 min
May 23, 5:27 PM CDTMesoscale DiscussionSPCPolk, Saint Croix93 min
May 24, 6:33 AM CDTMesoscale DiscussionSPCAdams, Brown, Buffalo, Chippewa, Clark, Columbia and 39 more57 min
May 24, 1:34 PM CDTMesoscale DiscussionSPCAdams, Barron, Buffalo, Chippewa, Clark, Crawford and 29 more116 min
May 24, 3:06 PM CDTMesoscale DiscussionSPCCrawford, Grant, Iowa, Richland114 min
May 24, 5:41 PM CDTMesoscale DiscussionSPCAdams, Clark, Eau Claire, Florence, Forest, Iron and 15 more2 hr
May 24, 5:42 PM CDTMesoscale DiscussionSPCCrawford, Grant, Iowa, Lafayette, Richland, Sauk2 hr
May 26, 12:46 AM CDTMesoscale DiscussionSPCCrawford89 min
May 26, 6:31 AM CDTMesoscale DiscussionSPCDane, Grant, Green, Iowa, Jefferson, Kenosha and 4 more89 min
May 26, 7:56 PM CDTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Chippewa, Clark and 10 more2 hr
May 27, 3:49 PM CDTMesoscale DiscussionSPCBarron, Burnett, Polk, Rusk, Saint Croix, Sawyer and 1 more56 min
May 27, 7:47 PM CDTMesoscale DiscussionSPCBurnett, Douglas, Pierce, Polk, Saint Croix88 min
May 27, 10:11 PM CDTMesoscale DiscussionSPCBurnett, Douglas, Pierce, Polk, Saint Croix94 min
May 28, 12:00 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Clark, Columbia, Crawford and 34 more60 min
May 28, 1:48 PM CDTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Chippewa, Douglas and 8 more57 min
May 28, 3:58 PM CDTMesoscale DiscussionSPCAdams, Ashland, Barron, Bayfield, Brown, Burnett and 59 more92 min
May 28, 6:28 PM CDTMesoscale DiscussionSPCBarron, Chippewa, Dunn, Rusk, Sawyer, Washburn62 min
May 28, 7:03 PM CDTMesoscale DiscussionSPCDoor, Jefferson, Kewaunee, Manitowoc, Ozaukee, Sheboygan and 2 more57 min

By county

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

32 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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.