Alert archive / Iowa / Mesoscale Discussions in 2008
Mesoscale Discussion 1835
The Storm Prediction Center issued this mesoscale discussion at Jul 21, 2008, 3:10 AM CDT for 6 counties in Illinois; 60 counties in Iowa; Clark County, Scotland County, Missouri. It was in force for 95 min.
The area
The outline as issued.
The facts
- Issued
- Jul 21, 2008, 3:10 AM CDT (08:10 UTC)
- Expired
- Jul 21, 2008, 4:45 AM CDT
- In force
- 95 min
- Issued by
- the Storm Prediction Center
All 68 counties
Adair County, IA, Adams County, IA, Appanoose County, IA, Audubon County, IA, Benton County, IA, Black Hawk County, IA, Boone County, IA, Buchanan County, IA, Calhoun County, IA, Carroll County, IA, Cass County, IA, Cedar County, IA, Clarke County, IA, Clinton County, IA, Crawford County, IA, Dallas County, IA, Davis County, IA, Decatur County, IA, Delaware County, IA, Des Moines County, IA, Dubuque County, IA, Greene County, IA, Grundy County, IA, Guthrie County, IA, Hamilton County, IA, Hardin 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, Lee 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, Muscatine County, IA, Pocahontas County, IA, Polk County, IA, Poweshiek County, IA, Ringgold County, IA, Sac County, IA, Scott County, IA, Story County, IA, Tama County, IA, Taylor County, IA, Union County, IA, Van Buren County, IA, Wapello County, IA, Warren County, IA, Washington County, IA, Wayne County, IA, Webster County, IA, Hancock County, IL, Henderson County, IL, McDonough County, IL, Mercer County, IL, Rock Island County, IL, Warren County, IL, Clark County, MO, Scotland County, MO
The radar
The Des Moines radar (KDMX), 95 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.
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 10:17 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Cass, Fulton, Hancock, Henderson and 18 more | 2 hr |
| Jul 20, 11:25 PM CDT | Severe Thunderstorm Watch | SPC | Hancock, Henderson, McDonough, Mercer, Rock Island, Warren | 8 hr |
| Jul 21, 4:21 AM CDT | Severe Thunderstorm Watch | SPC | Bureau, Cass, Champaign, Christian, Clark, Clay and 44 more | 8 hr |
| Jul 21, 1:48 PM CDT | Mesoscale Discussion | SPC | Adams, Brown, Cass, Fulton, Hancock, Henderson and 6 more | 87 min |
| Jul 21, 5:10 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Cass, Fulton, Hancock, Henderson and 9 more | 7 hr |
| Jul 20, 8:58 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Crawford, Harrison, Ida, Monona and 5 more | 7 hr |
| Jul 20, 11:10 PM CDT | Mesoscale Discussion | SPC | Harrison, Monona | 95 min |
| Jul 21, 4:01 AM CDT | Mesoscale Discussion | SPC | Plymouth, Sioux | 89 min |
Nearby
Mesoscale Discussions in Iowa, 2008Mesoscale Discussions in Illinois, 2008Mesoscale Discussions in Missouri, 2008Every mesoscale discussion in 2008
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.