Alert archive / Missouri / Mesoscale Discussions in 2014

Mesoscale Discussion 1311

July 7, 201417 counties in Illinois; 22 counties in Missouri

The Storm Prediction Center issued this mesoscale discussion at Jul 7, 2014, 11:33 PM CDT for 17 counties in Illinois; 22 counties in Missouri. It was in force for 87 min.

The area

The outline as issued.

The facts

Issued: Jul 7, 2014, 11:33 PM CDT (04:33 UTC)
Expired: Jul 8, 2014, 1:00 AM CDT
In force: 87 min
Issued by: the Storm Prediction Center

All 39 counties

Adams County, IL, Brown County, IL, Calhoun County, IL, Cass County, IL, Greene County, IL, Jersey County, IL, Macoupin County, IL, Madison County, IL, Menard County, IL, Monroe County, IL, Montgomery County, IL, Morgan County, IL, Pike County, IL, Saint Clair County, IL, Sangamon County, IL, Schuyler County, IL, Scott County, IL, Audrain County, MO, Boone County, MO, Callaway County, MO, City of Saint Louis, MO, Cole County, MO, Crawford County, MO, Franklin County, MO, Gasconade County, MO, Jefferson County, MO, Lewis County, MO, Lincoln County, MO, Marion County, MO, Monroe County, MO, Montgomery County, MO, Osage County, MO, Pike County, MO, Ralls County, MO, Saint Charles County, MO, Saint Francois County, MO, Saint Louis County, MO, Warren County, MO, Washington County, MO

The radar

The St Louis radar (KLSX), 54 km from the middle of the area, began a volume at 04:35 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
Jul 7, 8:52 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Bond, Brown, Calhoun, Cass, Christian and 19 more	6 hr
Jul 8, 12:49 AM CDT	Mesoscale Discussion	SPC	Bond, Calhoun, Christian, Clay, Clinton, Crawford and 32 more	86 min
Jul 7, 7:26 PM CDT	Severe Thunderstorm Watch	SPC	Adair, Andrew, Bates, Buchanan, Caldwell, Carroll and 28 more	6 hr
Jul 7, 7:52 PM CDT	Mesoscale Discussion	SPC	Andrew, Atchison, Buchanan, Caldwell, Carroll, Chariton and 25 more	83 min
Jul 7, 9:53 PM CDT	Mesoscale Discussion	SPC	Barton, Bates, Benton, Camden, Cass, Cedar and 25 more	97 min
Jul 7, 10:45 PM CDT	Severe Thunderstorm Watch	SPC	Barton, Benton, Camden, Cedar, Christian, Dade and 25 more	5 hr

Nearby

Mesoscale Discussions in Missouri, 2014 Mesoscale Discussions in Illinois, 2014 Every mesoscale discussion in 2014

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.