Alert archive / Iowa / Mesoscale Discussions in 2003

Mesoscale Discussion 184

March 4, 20034 states

The Storm Prediction Center issued this mesoscale discussion at Mar 4, 2003, 10:21 AM CST for 4 states. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued: Mar 4, 2003, 10:21 AM CST (16:21 UTC)
Expired: Mar 4, 2003, 2:15 PM CST
In force: 4 hr
Issued by: the Storm Prediction Center

All 66 counties

Adair County, IA, Adams County, IA, Appanoose County, IA, Audubon County, IA, Benton County, IA, Boone County, IA, Cass County, IA, Cedar County, IA, Clarke County, IA, Clinton County, IA, Dallas County, IA, Davis County, IA, Decatur County, IA, Delaware County, IA, Dubuque County, IA, Guthrie County, IA, Henry County, IA, Iowa County, IA, Jackson County, IA, Jasper County, IA, Jefferson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Linn County, IA, Louisa County, IA, Lucas County, IA, Madison County, IA, Mahaska County, IA, Marion County, IA, Marshall County, IA, Monroe County, IA, Montgomery County, IA, Muscatine County, IA, Page County, IA, Polk County, IA, Poweshiek County, IA, Ringgold County, IA, Scott County, IA, Story County, IA, Tama County, IA, Taylor County, IA, Union County, IA, Wapello County, IA, Warren County, IA, Washington County, IA, Wayne County, IA, Boone County, IL, Carroll County, IL, DeKalb County, IL, Jo Daviess County, IL, Kane County, IL, Lake County, IL, Lee County, IL, McHenry County, IL, Ogle County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL, Winnebago County, IL, Harrison County, MO, Mercer County, MO, Putnam County, MO, Worth County, MO, Kenosha County, WI, Walworth County, WI

The radar

The Quad Cities radar (KDVN), 125 km from the middle of the area, began a volume at 16:27 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
Mar 4, 5:00 PM CST	Mesoscale Discussion	SPC	Adair, Caldwell, Carroll, Cass, Chariton, Clark and 21 more	4 hr

Nearby

Mesoscale Discussions in Iowa, 2003 Mesoscale Discussions in Illinois, 2003 Mesoscale Discussions in Missouri, 2003 Every mesoscale discussion in 2003

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.