Alert archive / Wisconsin / Mesoscale Discussions in 2005

Mesoscale Discussion 1182

June 5, 20054 states

The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2005, 3:21 PM CDT for 4 states. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued
Jun 5, 2005, 3:21 PM CDT (20:21 UTC)
Expired
Jun 5, 2005, 4:45 PM CDT
In force
84 min
Issued by
the Storm Prediction Center
All 89 counties

Allamakee County, IA, Bremer County, IA, Butler County, IA, Chickasaw County, IA, Clayton County, IA, Fayette County, IA, Floyd County, IA, Howard County, IA, Mitchell County, IA, Winneshiek County, IA, Baraga County, MI, Dickinson County, MI, Gogebic County, MI, Houghton County, MI, Iron County, MI, Menominee County, MI, Ontonagon County, MI, Cook County, MN, Dodge County, MN, Fillmore County, MN, Goodhue County, MN, Houston County, MN, Lake County, MN, Mower County, MN, Olmsted County, MN, Wabasha County, MN, Winona County, MN, Adams County, WI, Ashland County, WI, Barron County, WI, Bayfield County, WI, Brown County, WI, Buffalo County, WI, Burnett County, WI, Calumet County, WI, Chippewa County, WI, Clark County, WI, Columbia County, WI, Crawford County, WI, Dane County, WI, Dodge County, WI, Douglas County, WI, Dunn County, WI, Eau Claire County, WI, Florence County, WI, Fond du Lac County, WI, Forest County, WI, Grant County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Iron County, WI, Jackson County, WI, Jefferson County, WI, Juneau County, WI, La Crosse County, WI, Lafayette County, WI, Langlade County, WI, Lincoln County, WI, Marathon County, WI, Marinette County, WI, Marquette County, WI, Menominee County, WI, Monroe County, WI, Oconto County, WI, Oneida County, WI, Outagamie County, WI, Ozaukee County, WI, Pepin County, WI, Pierce County, WI, Polk County, WI, Portage County, WI, Price County, WI, Richland County, WI, Rusk County, WI, Saint Croix County, WI, Sauk County, WI, Sawyer County, WI, Shawano County, WI, Taylor County, WI, Trempealeau County, WI, Vernon County, WI, Vilas County, WI, Washburn County, WI, Washington County, WI, Waupaca County, WI, Waushara County, WI, Winnebago County, WI, Wood County, WI

The radar

The Green Bay radar (KGRB), 176 km from the middle of the area, began a volume at 20:22 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.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.4 hours before the alert went out and 178 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2005-06-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2005-06-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
2 J/kg
Mixed-layer CIN
-300 J/kg
Mixed-layer LCL
1366 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
77 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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.

IssuedProductOfficeCountiesLasted
Jun 4, 7:00 PM CDTTornado WatchSPCAdair, Audubon, Black Hawk, Boone, Bremer, Buena Vista and 43 more7 hr
Jun 4, 7:55 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 24 more2 hr
Jun 4, 8:15 PM CDTTornado WatchSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 27 more8 hr
Jun 4, 9:18 PM CDTMesoscale DiscussionSPCAppanoose, Decatur, Fremont, Lucas, Monroe, Page and 3 more87 min
Jun 4, 10:00 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 28 more90 min
Jun 4, 10:23 PM CDTMesoscale DiscussionSPCAppanoose, Decatur, Monroe, Page, Ringgold, Taylor and 1 more52 min
Jun 4, 11:45 PM CDTSevere Thunderstorm WatchSPCBuena Vista, Cherokee, Clay, Crawford, Dickinson, Harrison and 10 more5 hr
Jun 5, 12:55 AM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 22 more95 min
Jun 5, 12:19 PM CDTMesoscale DiscussionSPCAllamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 14 more86 min
Jun 5, 12:50 PM CDTSevere Thunderstorm WatchSPCAllamakee, Bremer, Butler, Chickasaw, Clayton, Fayette and 4 more6 hr
Jun 5, 6:07 PM CDTMesoscale DiscussionSPCAllamakee, Bremer, Chickasaw, Clayton, Fayette, Howard and 2 more53 min
Jun 4, 7:15 PM CDTMesoscale DiscussionSPCBaraga, Gogebic, Iron, Ontonagon90 min
Jun 5, 11:55 AM CDTMesoscale DiscussionSPCBarry, Branch, Calhoun, Cass, Clinton, Eaton and 18 more65 min
Jun 5, 12:15 PM CDTTornado WatchSPCAlcona, Allegan, Alpena, Antrim, Arenac, Barry and 44 more7 hr
Jun 5, 2:33 PM CDTMesoscale DiscussionSPCBarry, Branch, Calhoun, Cass, Eaton, Hillsdale and 4 more117 min
Jun 5, 3:40 PM CDTTornado WatchSPCBaraga, Dickinson, Gogebic, Iron, Marquette, Menominee5 hr
Jun 5, 6:50 PM CDTTornado WatchSPCGenesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 6 more2 hr
Jun 4, 11:25 PM CDTTornado WatchSPCColumbia, Dane, Dodge, Fond du Lac, Green Lake, Jefferson and 9 more5 hr
Jun 5, 2:52 AM CDTMesoscale DiscussionSPCBrown, Calumet, Dodge, Fond du Lac, Green Lake, Jefferson and 14 more83 min

Nearby

Mesoscale Discussions in Wisconsin, 2005Mesoscale Discussions in Iowa, 2005Mesoscale Discussions in Minnesota, 2005Every mesoscale discussion in 2005

Sources

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