Alert archive / Illinois / Mesoscale Discussions in 2005

Mesoscale Discussion 1159

June 4, 20054 states

The Storm Prediction Center issued this mesoscale discussion at Jun 4, 2005, 4:03 PM CDT for 4 states. It was in force for 87 min.

The area

The outline as issued.

The facts

Issued: Jun 4, 2005, 4:03 PM CDT (21:03 UTC)
Expired: Jun 4, 2005, 5:30 PM CDT
In force: 87 min
Issued by: the Storm Prediction Center

All 29 counties

Lee County, IA, Adams County, IL, Brown County, IL, Cass County, IL, Cook County, IL, DuPage County, IL, Fulton County, IL, Grundy County, IL, Hancock County, IL, Henderson County, IL, Kankakee County, IL, Kendall County, IL, Knox County, IL, LaSalle County, IL, Livingston County, IL, Marshall County, IL, Mason County, IL, McDonough County, IL, McLean County, IL, Peoria County, IL, Putnam County, IL, Schuyler County, IL, Stark County, IL, Tazewell County, IL, Warren County, IL, Will County, IL, Woodford County, IL, Lake County, IN, Clark County, MO

The radar

The Chicago radar (KLOT), 77 km from the middle of the area, began a volume at 21:07 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 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
Jun 4, 10:37 AM CDT	Mesoscale Discussion	SPC	Bureau, Carroll, Cass, Champaign, Christian, DeKalb and 29 more	113 min
Jun 4, 11:40 AM CDT	Severe Thunderstorm Watch	SPC	Boone, Bureau, Cook, DeKalb, DuPage, Ford and 20 more	6 hr
Jun 4, 2:48 PM CDT	Mesoscale Discussion	SPC	Boone, Cook, DuPage, Iroquois, Kankakee, Lake and 2 more	57 min
Jun 4, 2:05 PM CDT	Tornado Watch	SPC	Adams, Appanoose, Clarke, Decatur, Fremont, Lucas and 6 more	9 hr
Jun 4, 2:23 PM CDT	Mesoscale Discussion	SPC	Allamakee	2 hr
Jun 4, 5:29 PM CDT	Mesoscale Discussion	SPC	Appanoose, Clarke, Decatur, Fremont, Lucas, Monroe and 5 more	91 min
Jun 4, 5:45 PM CDT	Mesoscale Discussion	SPC	Adair, Audubon, Boone, Buena Vista, Calhoun, Carroll and 41 more	2 hr
Jun 3, 9:19 PM CDT	Mesoscale Discussion	SPC	McDonald, Newton	26 min
Jun 4, 1:45 AM CDT	Mesoscale Discussion	SPC	Barton, Cedar, Dade, Jasper, Lawrence, Newton and 1 more	90 min
Jun 4, 6:31 AM CDT	Mesoscale Discussion	SPC	Bates, Carroll, Cass, Chariton, Henry, Jackson and 7 more	89 min

Nearby

Mesoscale Discussions in Illinois, 2005 Mesoscale Discussions in Indiana, 2005 Mesoscale Discussions in Iowa, 2005 Every 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; radar from the NEXRAD Level II archive.