Alert archive / Wisconsin / Mesoscale Discussions
Mesoscale Discussions in Wisconsin, 2010
125 mesoscale discussions in 2010. 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 2010. Tap one for its archive.
- Mesoscale Discussions
- 125
- Busiest month
- July33 mesoscale discussions
- Busiest day
- June 18, 20106 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 10:34 AM CST | Mesoscale Discussion | SPC | Crawford, Grant, Green, Iowa, Lafayette, Rock | 4 hr |
| Apr 2, 11:35 AM CDT | Mesoscale Discussion | SPC | Crawford, Grant | 85 min |
| Apr 5, 9:37 PM CDT | Mesoscale Discussion | SPC | Green, Kenosha, Lafayette, Rock, Walworth | 53 min |
| Apr 6, 4:05 AM CDT | Mesoscale Discussion | SPC | Grant | 85 min |
| Apr 6, 4:55 PM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Grant, Green and 12 more | 65 min |
| Apr 6, 7:36 PM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Fond du Lac, Grant and 17 more | 54 min |
| Apr 6, 9:51 PM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Grant, Green and 14 more | 54 min |
| Apr 30, 12:01 PM CDT | Mesoscale Discussion | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Crawford and 28 more | 29 min |
| Apr 30, 12:41 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dane, Dodge and 21 more | 64 min |
| Apr 30, 2:41 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dane, Dodge and 25 more | 64 min |
| Apr 30, 4:59 PM CDT | Mesoscale Discussion | SPC | Florence, Forest, Langlade, Lincoln, Marinette, Menominee and 2 more | 61 min |
| Apr 30, 5:37 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dane, Dodge and 23 more | 53 min |
| Apr 30, 7:32 PM CDT | Mesoscale Discussion | SPC | Calumet, Columbia, Dane, Dodge, Fond du Lac, Green and 14 more | 58 min |
| May 4, 2:49 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Clark, Crawford, Dunn and 11 more | 56 min |
| May 23, 2:08 PM CDT | Mesoscale Discussion | SPC | Ashland, Barron, Bayfield, Burnett, Douglas, Polk and 3 more | 67 min |
| May 25, 12:59 PM CDT | Mesoscale Discussion | SPC | Adams, Ashland, Chippewa, Clark, Columbia, Crawford and 33 more | 91 min |
| Jun 2, 5:55 PM CDT | Mesoscale Discussion | SPC | Green, Jefferson, Kenosha, Lafayette, Milwaukee, Racine and 3 more | 65 min |
| Jun 5, 2:31 PM CDT | Mesoscale Discussion | SPC | Grant, Lafayette | 119 min |
| Jun 9, 10:34 AM CDT | Mesoscale Discussion | SPC | Florence | 116 min |
| Jun 11, 5:01 PM CDT | Mesoscale Discussion | SPC | Calumet, Columbia, Crawford, Dane, Dodge, Fond du Lac and 20 more | 89 min |
| Jun 15, 2:01 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Dunn, Eau Claire and 9 more | 89 min |
| Jun 17, 4:46 PM CDT | Mesoscale Discussion | SPC | Ashland, Barron, Bayfield, Buffalo, Chippewa, Clark and 22 more | 59 min |
| Jun 17, 7:39 PM CDT | Mesoscale Discussion | SPC | Barron, Bayfield, Buffalo, Burnett, Chippewa, Crawford and 12 more | 96 min |
| Jun 17, 9:43 PM CDT | Mesoscale Discussion | SPC | Buffalo, Columbia, Crawford, Dane, Grant, Green and 10 more | 62 min |
| Jun 17, 11:00 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dane, Dodge and 21 more | 60 min |
| Jun 18, 2:33 AM CDT | Mesoscale Discussion | SPC | Dodge, Fond du Lac, Green, Jefferson, Kenosha, Milwaukee and 7 more | 27 min |
| Jun 18, 10:41 AM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Fond du Lac, Grant and 13 more | 2 hr |
| Jun 18, 12:14 PM CDT | Mesoscale Discussion | SPC | Dane, Green, Iowa, Jefferson, Lafayette, Rock and 1 more | 61 min |
| Jun 22, 4:09 PM CDT | Mesoscale Discussion | SPC | Buffalo, Dunn, Pepin, Pierce, Saint Croix, Trempealeau | 96 min |
| Jun 22, 8:58 PM CDT | Mesoscale Discussion | SPC | Ashland, Douglas, Florence, Forest, Iron, Oneida and 3 more | 92 min |
| Jun 22, 11:47 PM CDT | Mesoscale Discussion | SPC | Buffalo, Crawford, Dunn, Eau Claire, Grant, Iowa and 10 more | 88 min |
| Jun 23, 1:49 AM CDT | Mesoscale Discussion | SPC | Barron, Burnett, Iron, Lincoln, Oneida, Polk and 7 more | 86 min |
| Jun 23, 2:47 AM CDT | Mesoscale Discussion | SPC | Adams, Calumet, Columbia, Crawford, Dane, Dodge and 23 more | 88 min |
| Jun 23, 2:48 PM CDT | Mesoscale Discussion | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Columbia and 32 more | 87 min |
| Jun 25, 5:57 PM CDT | Mesoscale Discussion | SPC | Buffalo, Dunn, Pepin, Pierce, Saint Croix | 2 hr |
| Jun 25, 11:16 PM CDT | Mesoscale Discussion | SPC | Grant | 89 min |
| Jun 26, 1:52 AM CDT | Mesoscale Discussion | SPC | Green, Lafayette, Rock, Walworth | 83 min |
| Jun 26, 10:58 PM CDT | Mesoscale Discussion | SPC | Buffalo, Crawford, Jackson, Juneau, La Crosse, Monroe and 4 more | 92 min |
| Jun 27, 1:16 AM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Crawford, Dane and 40 more | 89 min |
| Jun 27, 5:58 AM CDT | Mesoscale Discussion | SPC | Crawford, Dane, Grant, Green, Iowa, Jefferson and 7 more | 92 min |
| Jul 5, 12:54 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Dodge, Fond du Lac and 23 more | 96 min |
| Jul 10, 11:41 AM CDT | Mesoscale Discussion | SPC | Adams, Barron, Buffalo, Burnett, Chippewa, Clark and 31 more | 94 min |
| Jul 14, 8:26 AM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Clark, Douglas and 21 more | 64 min |
| Jul 14, 10:29 AM CDT | Mesoscale Discussion | SPC | Crawford, Jackson, Juneau, La Crosse, Monroe, Richland and 3 more | 2 hr |
| Jul 14, 12:34 PM CDT | Mesoscale Discussion | SPC | Barron, Chippewa, Dunn, Pepin, Pierce, Polk and 1 more | 116 min |
| Jul 14, 2:54 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Dunn, Eau Claire, Jackson, Juneau and 6 more | 96 min |
| Jul 14, 5:57 PM CDT | Mesoscale Discussion | SPC | Brown, Calumet, Columbia, Dane, Dodge, Door and 26 more | 93 min |
| Jul 14, 8:09 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 12 more | 66 min |
| Jul 14, 9:25 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Crawford, Dane and 34 more | 95 min |
| Jul 14, 11:47 PM CDT | Mesoscale Discussion | SPC | Calumet, Columbia, Crawford, Dane, Dodge, Fond du Lac and 18 more | 58 min |
| Jul 16, 3:41 PM CDT | Mesoscale Discussion | SPC | Jackson, La Crosse, Monroe, Trempealeau, Vernon | 2 hr |
| Jul 17, 11:58 AM CDT | Mesoscale Discussion | SPC | Pierce, Polk, Saint Croix | 92 min |
| Jul 17, 5:56 PM CDT | Mesoscale Discussion | SPC | Burnett, Pierce, Polk, Saint Croix | 94 min |
| Jul 17, 11:59 PM CDT | Mesoscale Discussion | SPC | Adams, Columbia, Crawford, Dane, Grant, Green and 11 more | 91 min |
| Jul 18, 2:31 AM CDT | Mesoscale Discussion | SPC | Crawford, Grant, Richland | 59 min |
| Jul 20, 2:15 PM CDT | Mesoscale Discussion | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Dunn and 27 more | 60 min |
| Jul 22, 3:01 PM CDT | Mesoscale Discussion | SPC | Crawford, Dane, Grant, Green, Iowa, Jefferson and 7 more | 59 min |
| Jul 22, 6:38 PM CDT | Mesoscale Discussion | SPC | Dane, Grant, Iowa, Jefferson, Lafayette, Milwaukee and 1 more | 2 hr |
| Jul 22, 8:11 PM CDT | Mesoscale Discussion | SPC | Green, Jefferson, Kenosha, Lafayette, Milwaukee, Racine and 2 more | 64 min |
| Jul 22, 8:25 PM CDT | Mesoscale Discussion | SPC | Lafayette | 95 min |
| Jul 22, 11:00 PM CDT | Mesoscale Discussion | SPC | Green, Kenosha, Racine, Rock, Walworth | 90 min |
| Jul 23, 1:23 AM CDT | Mesoscale Discussion | SPC | Grant, Green, Kenosha, Lafayette, Rock, Walworth | 52 min |
| Jul 23, 2:30 PM CDT | Mesoscale Discussion | SPC | Kenosha, Racine, Rock, Walworth | 90 min |
| Jul 23, 11:31 PM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Grant, Green and 14 more | 2 hr |
| Jul 24, 2:39 AM CDT | Mesoscale Discussion | SPC | Adams, Jackson, Juneau, La Crosse, Monroe, Portage and 2 more | 96 min |
| Jul 27, 7:01 AM CDT | Mesoscale Discussion | SPC | Burnett | 89 min |
| Jul 27, 10:44 AM CDT | Mesoscale Discussion | SPC | Brown, Forest, Langlade, Lincoln, Marathon, Marinette and 8 more | 61 min |
| Jul 27, 1:43 PM CDT | Mesoscale Discussion | SPC | Barron, Burnett, Chippewa, Dunn, Polk, Saint Croix and 1 more | 32 min |
| Jul 27, 5:23 PM CDT | Mesoscale Discussion | SPC | Florence, Forest, Marinette, Oneida, Vilas | 67 min |
| Jul 27, 7:05 PM CDT | Mesoscale Discussion | SPC | Barron, Burnett, Chippewa, Dunn, Florence, Forest and 14 more | 85 min |
| Jul 27, 7:56 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Fond du Lac, Green Lake, Jackson, Juneau and 11 more | 64 min |
| Jul 27, 10:50 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Fond du Lac, Green Lake, Juneau and 9 more | 85 min |
| Jul 28, 2:06 AM CDT | Mesoscale Discussion | SPC | Crawford, Grant | 84 min |
| Aug 7, 7:00 PM CDT | Mesoscale Discussion | SPC | Brown, Forest, Langlade, Lincoln, Marathon, Marinette and 10 more | 90 min |
| Aug 7, 8:57 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Clark, Dunn and 12 more | 93 min |
| Aug 7, 10:39 PM CDT | Mesoscale Discussion | SPC | Barron, Brown, Burnett, Chippewa, Clark, Douglas and 22 more | 2 hr |
| Aug 8, 2:25 AM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Dunn, Eau Claire and 6 more | 65 min |
| Aug 8, 2:34 AM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Clark, Door, Fond du Lac and 25 more | 116 min |
| Aug 8, 9:40 PM CDT | Mesoscale Discussion | SPC | Crawford, Grant, Green, Iowa, Juneau, La Crosse and 5 more | 95 min |
| Aug 8, 11:19 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Chippewa, Clark, Crawford, Dunn and 16 more | 86 min |
| Aug 9, 2:20 AM CDT | Mesoscale Discussion | SPC | Adams, Calumet, Columbia, Crawford, Dane, Dodge and 23 more | 100 min |
| Aug 10, 5:08 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Dunn, Eau Claire, Pepin and 4 more | 67 min |
| Aug 12, 5:57 PM CDT | Mesoscale Discussion | SPC | Saint Croix | 63 min |
| Aug 12, 8:29 PM CDT | Mesoscale Discussion | SPC | Barron, Burnett, Dunn, Pierce, Polk, Saint Croix and 1 more | 61 min |
| Aug 13, 12:48 AM CDT | Mesoscale Discussion | SPC | Buffalo, Chippewa, Clark, Crawford, Dunn, Eau Claire and 8 more | 57 min |
| Aug 13, 4:20 AM CDT | Mesoscale Discussion | SPC | Adams, Clark, Columbia, Crawford, Grant, Iowa and 13 more | 115 min |
| Aug 13, 12:04 PM CDT | Mesoscale Discussion | SPC | Buffalo, Crawford, Grant, La Crosse, Monroe, Pepin and 4 more | 56 min |
| Aug 13, 1:54 PM CDT | Mesoscale Discussion | SPC | Green, Rock, Walworth | 66 min |
| Aug 13, 5:27 PM CDT | Mesoscale Discussion | SPC | Green, Rock, Walworth | 63 min |
| Aug 13, 7:22 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Douglas, Dunn and 9 more | 53 min |
| Aug 14, 2:23 PM CDT | Mesoscale Discussion | SPC | Barron, Bayfield, Buffalo, Chippewa, Dunn, Pepin and 6 more | 67 min |
| Aug 14, 6:31 PM CDT | Mesoscale Discussion | SPC | Buffalo, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 1 more | 59 min |
| Aug 18, 10:01 AM CDT | Mesoscale Discussion | SPC | Barron, Burnett, Chippewa, Douglas, Dunn, Eau Claire and 7 more | 119 min |
| Aug 18, 2:17 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Chippewa, Clark, Dunn and 18 more | 118 min |
| Aug 18, 10:41 PM CDT | Mesoscale Discussion | SPC | Ashland, Bayfield, Burnett, Douglas, Florence, Forest and 9 more | 2 hr |
| Aug 19, 3:30 AM CDT | Mesoscale Discussion | SPC | Buffalo, Crawford, La Crosse, Trempealeau, Vernon | 2 hr |
| Aug 20, 1:33 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Clark, Columbia, Crawford and 41 more | 87 min |
| Aug 20, 3:18 PM CDT | Mesoscale Discussion | SPC | Brown, Calumet, Door, Florence, Kewaunee, Manitowoc and 7 more | 87 min |
| Aug 20, 5:20 PM CDT | Mesoscale Discussion | SPC | Kenosha | 85 min |
| Aug 31, 6:28 PM CDT | Mesoscale Discussion | SPC | Chippewa, Clark, Eau Claire, Jackson, Juneau, La Crosse and 9 more | 62 min |
| Aug 31, 9:46 PM CDT | Mesoscale Discussion | SPC | Grant | 59 min |
| Sep 2, 2:34 PM CDT | Mesoscale Discussion | SPC | Adams, Columbia, Crawford, Dane, Dodge, Fond du Lac and 20 more | 86 min |
| Sep 15, 6:07 PM CDT | Mesoscale Discussion | SPC | Crawford, Vernon | 53 min |
| Sep 20, 7:40 PM CDT | Mesoscale Discussion | SPC | Bayfield, Burnett, Douglas, Washburn | 2 hr |
| Sep 21, 5:12 AM CDT | Mesoscale Discussion | SPC | Oneida, Vilas | 33 min |
| Sep 21, 1:02 PM CDT | Mesoscale Discussion | SPC | Rock | 88 min |
| Sep 21, 3:40 PM CDT | Mesoscale Discussion | SPC | Green, Kenosha, Racine, Rock, Walworth | 95 min |
| Sep 22, 5:36 PM CDT | Mesoscale Discussion | SPC | Buffalo, Pierce | 54 min |
| Sep 23, 2:09 PM CDT | Mesoscale Discussion | SPC | Adams, Calumet, Columbia, Dodge, Fond du Lac, Green Lake and 11 more | 2 hr |
| Oct 25, 9:36 PM CDT | Mesoscale Discussion | SPC | Grant, Green, Lafayette | 24 min |
| Oct 26, 2:21 AM CDT | Mesoscale Discussion | SPC | Columbia, Crawford, Dane, Dodge, Fond du Lac, Grant and 17 more | 114 min |
| Oct 26, 5:30 AM CDT | Mesoscale Discussion | SPC | Adams, Barron, Brown, Buffalo, Calumet, Chippewa and 39 more | 60 min |
| Oct 26, 6:00 AM CDT | Mesoscale Discussion | SPC | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 15 more | 2 hr |
| Nov 13, 2:28 AM CST | Mesoscale Discussion | SPC | Barron, Burnett, Dunn, Pierce, Polk, Saint Croix and 1 more | 5 hr |
| Nov 13, 10:01 AM CST | Mesoscale Discussion | SPC | Burnett, Douglas | 4 hr |
| Nov 22, 2:32 AM CST | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Dunn, Eau Claire, Pepin and 7 more | 6 hr |
| Nov 22, 12:51 PM CST | Mesoscale Discussion | SPC | Dane, Green, Jefferson, Kenosha, Milwaukee, Rock and 2 more | 54 min |
| Nov 22, 3:33 PM CST | Mesoscale Discussion | SPC | Dodge, Jefferson, Kenosha, Milwaukee, Walworth, Washington and 1 more | 57 min |
| Dec 3, 5:50 PM CST | Mesoscale Discussion | SPC | Crawford, Grant | 5 hr |
| Dec 10, 4:40 PM CST | Mesoscale Discussion | SPC | Buffalo, Crawford, Jackson, La Crosse, Monroe, Trempealeau and 1 more | 4 hr |
| Dec 10, 6:19 PM CST | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Dunn, Eau Claire, Jackson and 5 more | 5 hr |
| Dec 11, 1:47 AM CST | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Dunn, Eau Claire, Jackson and 6 more | 6 hr |
| Dec 11, 9:56 AM CST | Mesoscale Discussion | SPC | Barron, Buffalo, Chippewa, Clark, Dunn, Eau Claire and 6 more | 5 hr |
| Dec 11, 1:46 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Buffalo, Clark, Crawford, Jackson and 16 more | 6 hr |
| Dec 11, 6:49 PM CST | Mesoscale Discussion | SPC | Adams, Brown, Calumet, Columbia, Crawford, Dane and 25 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crawford County42
- Grant County42
- Vernon County41
- Green County40
- Lafayette County40
- Richland County39
- Rock County38
- Walworth County36
- Buffalo County36
- Trempealeau County36
- Iowa County35
- Dunn County35
- Monroe County35
- Pierce County35
- Saint Croix County35
- Sauk County34
- Juneau County34
- La Crosse County34
- Pepin County32
- Columbia County31
- Dane County31
- Jefferson County31
- Chippewa County31
- Jackson County31
- Barron County30
- Marquette County29
- Eau Claire County29
- Waukesha County28
- Adams County28
- Green Lake County27
- Portage County27
- Wood County27
- Waupaca County27
- Dodge County26
- Fond du Lac County26
- Polk County26
- Kenosha County24
- Outagamie County24
- Waushara County24
- Winnebago County24
32 more counties
- Washington County23
- Washburn County23
- Rusk County22
- Milwaukee County21
- Ozaukee County21
- Clark County21
- Marathon County21
- Sawyer County21
- Burnett County21
- Taylor County20
- Calumet County20
- Shawano County20
- Racine County19
- Lincoln County19
- Langlade County19
- Oneida County18
- Price County18
- Brown County18
- Menominee County16
- Sheboygan County16
- Forest County14
- Marinette County14
- Vilas County13
- Manitowoc County13
- Douglas County12
- Oconto County12
- Florence County12
- Kewaunee County10
- Iron County7
- Bayfield County6
- Ashland County5
- Door County5
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.