Alert archive / Wisconsin / Mesoscale Discussions in 2006

Mesoscale Discussion 1864

August 24, 20064 states

The Storm Prediction Center issued this mesoscale discussion at Aug 24, 2006, 3:12 AM CDT for 4 states. It was in force for 93 min.

The area

The outline as issued.

The facts

Issued: Aug 24, 2006, 3:12 AM CDT (08:12 UTC)
Expired: Aug 24, 2006, 4:45 AM CDT
In force: 93 min
Issued by: the Storm Prediction Center

All 48 counties

Boone County, IL, Cook County, IL, DuPage County, IL, Kane County, IL, Lake County, IL, McHenry County, IL, Winnebago County, IL, DeKalb County, IN, Elkhart County, IN, Kosciusko County, IN, LaGrange County, IN, LaPorte County, IN, Marshall County, IN, Noble County, IN, Porter County, IN, Saint Joseph County, IN, Starke County, IN, Steuben County, IN, Whitley County, IN, Allegan County, MI, Berrien County, MI, Branch County, MI, Cass County, MI, Kalamazoo County, MI, Saint Joseph County, MI, Van Buren County, MI, Adams County, WI, Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Juneau County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Milwaukee County, WI, Racine County, WI, Richland County, WI, Rock County, WI, Sauk County, WI, Vernon County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 72 km from the middle of the area, began a volume at 08:14 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 738Aug 24, 4:00 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
Aug 23, 9:33 PM CDT	Mesoscale Discussion	SPC	Boone, Cook, Lake, McHenry, Winnebago	27 min
Aug 23, 9:49 PM CDT	Severe Thunderstorm Watch	SPC	Boone, Cook, DuPage, Kane, Lake, McHenry	6 hr
Aug 24, 4:02 AM CDT	Severe Thunderstorm Watch	SPC	Boone, Cook, DuPage, Kane, Lake, McHenry and 1 more	4 hr
Aug 24, 6:26 AM CDT	Mesoscale Discussion	SPC	Boone, Cook, DeKalb, DuPage, Grundy, Kane and 8 more	64 min
Aug 24, 1:11 PM CDT	Mesoscale Discussion	SPC	Boone, Carroll, DeKalb, DuPage, Kane, Kendall and 3 more	94 min
Aug 23, 9:26 PM CDT	Mesoscale Discussion	SPC	Benton, Carroll, Cass	34 min
Aug 24, 12:51 AM CDT	Severe Thunderstorm Watch	SPC	Allen, DeKalb, Elkhart, Kosciusko, LaGrange, LaPorte and 5 more	3 hr
Aug 23, 7:17 PM CDT	Mesoscale Discussion	SPC	Adams, Columbia, Dane, Dodge, Fond du Lac, Green and 16 more	118 min
Aug 24, 8:44 AM CDT	Severe Thunderstorm Watch	SPC	Buffalo, Chippewa, Crawford, Dunn, Eau Claire, Grant and 9 more	7 hr
Aug 24, 10:18 AM CDT	Mesoscale Discussion	SPC	Buffalo, Chippewa, Dunn, Eau Claire, La Crosse, Pepin and 4 more	87 min
Aug 24, 11:17 AM CDT	Severe Thunderstorm Watch	SPC	Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more	4 hr
Aug 24, 1:05 PM CDT	Mesoscale Discussion	SPC	Buffalo, Dunn, Eau Claire, La Crosse, Pepin, Pierce and 2 more	115 min
Aug 24, 3:17 PM CDT	Tornado Watch	SPC	Buffalo, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	9 hr
Aug 24, 4:50 PM CDT	Mesoscale Discussion	SPC	Adams, Chippewa, Clark, Columbia, Dane, Dodge and 24 more	55 min
Aug 24, 5:07 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Calumet, Clark, Columbia, Crawford, Dane and 33 more	7 hr
Aug 24, 6:03 PM CDT	Mesoscale Discussion	SPC	Buffalo, Dunn, Eau Claire, Pepin, Pierce, Saint Croix and 1 more	87 min

Nearby

Mesoscale Discussions in Wisconsin, 2006 Mesoscale Discussions in Indiana, 2006 Mesoscale Discussions in Illinois, 2006 Every mesoscale discussion in 2006

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.