Alert archive / Iowa / Mesoscale Discussions in 2007

Mesoscale Discussion 2046

September 30, 200732 counties in Iowa

The Storm Prediction Center issued this mesoscale discussion at Sep 30, 2007, 5:45 PM CDT for 32 counties in Iowa. It was in force for 60 min.

The area

The outline as issued.

The facts

Issued: Sep 30, 2007, 5:45 PM CDT (22:45 UTC)
Expired: Sep 30, 2007, 6:45 PM CDT
In force: 60 min
Issued by: the Storm Prediction Center

All 32 counties

Adair County, IA, Boone County, IA, Buena Vista County, IA, Calhoun County, IA, Carroll County, IA, Cherokee County, IA, Clarke County, IA, Clay County, IA, Dallas County, IA, Decatur County, IA, Greene County, IA, Guthrie County, IA, Hamilton County, IA, Humboldt County, IA, Ida County, IA, Jasper County, IA, Lucas County, IA, Madison County, IA, Mahaska County, IA, Marion County, IA, Monroe County, IA, O'Brien County, IA, Pocahontas County, IA, Polk County, IA, Ringgold County, IA, Sac County, IA, Story County, IA, Union County, IA, Warren County, IA, Wayne County, IA, Webster County, IA, Woodbury County, IA

The radar

The Des Moines radar (KDMX), 66 km from the middle of the area, began a volume at 22:45 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
Sep 30, 10:13 AM CDT	Mesoscale Discussion	SPC	Audubon, Boone, Calhoun, Carroll, Cass, Cerro Gordo and 19 more	2 hr
Sep 30, 12:10 PM CDT	Mesoscale Discussion	SPC	Adams, Fremont, Mills, Montgomery, Page, Ringgold and 1 more	65 min
Sep 30, 1:02 PM CDT	Tornado Watch	SPC	Adair, Adams, Audubon, Boone, Buena Vista, Calhoun and 47 more	7 hr
Sep 30, 2:26 PM CDT	Mesoscale Discussion	SPC	Appanoose, Clarke, Davis, Decatur, Iowa, Jasper and 16 more	64 min
Sep 30, 3:36 PM CDT	Mesoscale Discussion	SPC	Cherokee, Crawford, Harrison, Ida, Lyon, Monona and 6 more	54 min

Nearby

Mesoscale Discussions in Iowa, 2007 Every mesoscale discussion in 2007

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.