Alert archive / Wisconsin / Mesoscale Discussions in 2011

Mesoscale Discussion 1705

July 23, 20115 counties in Minnesota; 31 counties in Wisconsin

The Storm Prediction Center issued this mesoscale discussion at Jul 23, 2011, 9:37 AM CDT for 5 counties in Minnesota; 31 counties in Wisconsin. It was in force for 53 min.

The area

The outline as issued.

The facts

Issued: Jul 23, 2011, 9:37 AM CDT (14:37 UTC)
Expired: Jul 23, 2011, 10:30 AM CDT
In force: 53 min
Issued by: the Storm Prediction Center

All 36 counties

Fillmore County, MN, Houston County, MN, Olmsted County, MN, Wabasha County, MN, Winona County, MN, Adams County, WI, Brown County, WI, Buffalo County, WI, Calumet County, WI, Chippewa County, WI, Clark County, WI, Columbia County, WI, Dodge County, WI, Dunn County, WI, Eau Claire County, WI, Fond du Lac County, WI, Green Lake County, WI, Jackson County, WI, Juneau County, WI, La Crosse County, WI, Marathon County, WI, Marquette County, WI, Monroe County, WI, Outagamie County, WI, Pepin County, WI, Portage County, WI, Richland County, WI, Sauk County, WI, Shawano County, WI, Taylor County, WI, Trempealeau County, WI, Vernon County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI

The radar

The La Crosse radar (KARX), 67 km from the middle of the area, began a volume at 14:37 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 677Jul 23, 10:15 AM CDT

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 22, 10:11 PM CDT	Mesoscale Discussion	SPC	Becker, Clay, Grant, Norman, Otter Tail, Wilkin	64 min
Jul 22, 10:15 PM CDT	Severe Thunderstorm Watch	SPC	Becker, Clay, Clearwater, Grant, Hubbard, Mahnomen and 6 more	7 hr
Jul 23, 1:25 AM CDT	Mesoscale Discussion	SPC	Becker, Big Stone, Clay, Clearwater, Douglas, Grant and 13 more	35 min
Jul 23, 1:41 AM CDT	Severe Thunderstorm Watch	SPC	Becker, Benton, Big Stone, Chippewa, Douglas, Grant and 20 more	5 hr
Jul 23, 4:38 AM CDT	Mesoscale Discussion	SPC	Aitkin, Anoka, Becker, Benton, Big Stone, Carver and 36 more	67 min
Jul 23, 10:14 AM CDT	Severe Thunderstorm Watch	SPC	Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more	4 hr
Jul 23, 1:10 PM CDT	Mesoscale Discussion	SPC	Houston	65 min
Jul 23, 1:52 PM CDT	Mesoscale Discussion	SPC	Anoka, Benton, Blue Earth, Brown, Carver, Chippewa and 40 more	83 min
Jul 22, 7:38 PM CDT	Mesoscale Discussion	SPC	Grant, Green, Lafayette	97 min
Jul 23, 5:26 PM CDT	Mesoscale Discussion	SPC	Adams, Clark, Eau Claire, Jackson, Juneau, Marathon and 9 more	64 min
Jul 23, 6:36 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Clark, Columbia, Dane, Dodge, Fond du Lac and 19 more	7 hr

Nearby

Mesoscale Discussions in Wisconsin, 2011 Mesoscale Discussions in Minnesota, 2011 Every mesoscale discussion in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.