Alert archive / Wisconsin / Mesoscale Discussions / 2020

Mesoscale Discussions in Wisconsin, August 2020

30 mesoscale discussions in August 2020. 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 August 2020. Tap one for its archive.

Mesoscale Discussions
30
Busiest day
August 10, 20209 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
Aug 7, 8:02 PM CDTMesoscale DiscussionSPCBurnett, Polk118 min
Aug 7, 11:25 PM CDTMesoscale DiscussionSPCBurnett, Polk95 min
Aug 8, 5:00 PM CDTMesoscale DiscussionSPCAdams, Buffalo, Eau Claire, Jackson, Juneau, La Crosse and 9 more2 hr
Aug 9, 12:30 PM CDTMesoscale DiscussionSPCBarron, Bayfield, Burnett, Chippewa, Clark, Douglas and 15 more3 hr
Aug 9, 1:30 PM CDTMesoscale DiscussionSPCColumbia, Crawford, Dane, Grant, Green, Iowa and 6 more2 hr
Aug 9, 3:46 PM CDTMesoscale DiscussionSPCAshland, Bayfield, Forest, Iron, Langlade, Lincoln and 7 more89 min
Aug 9, 7:01 PM CDTMesoscale DiscussionSPCFlorence, Iron, Vilas119 min
Aug 9, 10:59 PM CDTMesoscale DiscussionSPCBarron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 11 more3 hr
Aug 10, 2:30 AM CDTMesoscale DiscussionSPCBuffalo, Dunn, Eau Claire, Jackson, La Crosse, Pepin and 4 more90 min
Aug 10, 6:42 AM CDTMesoscale DiscussionSPCAdams, Columbia, Green Lake, Juneau, La Crosse, Marquette and 6 more2 hr
Aug 10, 10:42 AM CDTMesoscale DiscussionSPCCrawford, Dane, Grant, Green, Iowa, Jefferson and 10 more93 min
Aug 10, 12:44 PM CDTMesoscale DiscussionSPCAdams, Brown, Calumet, Columbia, Door, Florence and 20 more61 min
Aug 10, 1:36 PM CDTMesoscale DiscussionSPCGreen, Kenosha, Lafayette, Racine, Rock, Walworth114 min
Aug 10, 3:36 PM CDTMesoscale DiscussionSPCKenosha, Milwaukee, Racine, Walworth, Waukesha84 min
Aug 10, 3:46 PM CDTMesoscale DiscussionSPCDoor89 min
Aug 14, 7:28 PM CDTMesoscale DiscussionSPCBurnett, Douglas, Polk, Saint Croix92 min
Aug 14, 10:21 PM CDTMesoscale DiscussionSPCBuffalo, Chippewa, Eau Claire, Pepin, Rusk54 min
Aug 15, 4:40 PM CDTMesoscale DiscussionSPCKenosha95 min
Aug 21, 5:26 PM CDTMesoscale DiscussionSPCFlorence, Forest, Marinette94 min
Aug 21, 9:54 PM CDTMesoscale DiscussionSPCDunn, Pepin, Pierce, Polk, Saint Croix2 hr
Aug 22, 4:54 PM CDTMesoscale DiscussionSPCBurnett, Douglas3 hr
Aug 24, 4:00 PM CDTMesoscale DiscussionSPCBuffalo, Crawford, La Crosse, Monroe, Pierce, Trempealeau and 1 more90 min
Aug 24, 10:55 PM CDTMesoscale DiscussionSPCAdams, Buffalo, Chippewa, Clark, Columbia, Dane and 21 more2 hr
Aug 25, 10:07 AM CDTMesoscale DiscussionSPCCalumet, Dodge, Fond du Lac, Green Lake, Kenosha, Marquette and 8 more113 min
Aug 25, 11:40 PM CDTMesoscale DiscussionSPCAshland, Bayfield, Florence, Forest, Iron, Marinette and 2 more3 hr
Aug 26, 6:19 PM CDTMesoscale DiscussionSPCAshland, Bayfield, Douglas, Iron86 min
Aug 28, 4:04 AM CDTMesoscale DiscussionSPCPierce86 min
Aug 28, 6:59 AM CDTMesoscale DiscussionSPCBarron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 7 more91 min
Aug 28, 2:56 PM CDTMesoscale DiscussionSPCCrawford, Grant, Green, Iowa, Lafayette, Richland and 1 more64 min
Aug 28, 5:29 PM CDTMesoscale DiscussionSPCWalworth91 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 archive20192021

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.