Alert archive / Missouri / Mesoscale Discussions in 2014
Mesoscale Discussion 1309
The Storm Prediction Center issued this mesoscale discussion at Jul 7, 2014, 9:53 PM CDT for 16 counties in Kansas; 31 counties in Missouri. It was in force for 97 min.
The area
The outline as issued.
The facts
- Issued
- Jul 7, 2014, 9:53 PM CDT (02:53 UTC)
- Expired
- Jul 7, 2014, 11:30 PM CDT
- In force
- 97 min
- Issued by
- the Storm Prediction Center
- Chance of a watch
- 80%
All 47 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Cherokee County, KS, Coffey County, KS, Crawford County, KS, Franklin County, KS, Greenwood County, KS, Labette County, KS, Linn County, KS, Lyon County, KS, Miami County, KS, Neosho County, KS, Osage County, KS, Wilson County, KS, Woodson County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Camden County, MO, Cass County, MO, Cedar County, MO, Christian County, MO, Dade County, MO, Dallas County, MO, Dent County, MO, Douglas County, MO, Greene County, MO, Henry County, MO, Hickory County, MO, Jasper County, MO, Laclede County, MO, Lawrence County, MO, Maries County, MO, Miller County, MO, Morgan County, MO, Newton County, MO, Phelps County, MO, Polk County, MO, Pulaski County, MO, Shannon County, MO, St. Clair County, MO, Stone County, MO, Texas County, MO, Vernon County, MO, Webster County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 68 km from the middle of the area, began a volume at 02:51 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 nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 2.9 hours before the alert went out and 94 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 2274 J/kg
- Mixed-layer CIN
- -107 J/kg
- Mixed-layer LCL
- 1430 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 208 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 5.0
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 7, 7:26 PM CDT | Severe Thunderstorm Watch | SPC | Johnson, Leavenworth, Linn, Miami, Wyandotte | 6 hr |
| Jul 7, 7:52 PM CDT | Mesoscale Discussion | SPC | Atchison, Brown, Clay, Cloud, Doniphan, Douglas and 15 more | 83 min |
| Jul 7, 8:09 PM CDT | Mesoscale Discussion | SPC | Barton, Edwards, Ellis, Ellsworth, Harvey, Hodgeman and 11 more | 66 min |
| Jul 7, 10:45 PM CDT | Severe Thunderstorm Watch | SPC | Bourbon, Crawford | 5 hr |
| Jul 7, 8:52 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 6 hr |
| Jul 7, 11:33 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 16 more | 87 min |
| Jul 8, 12:49 AM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Franklin, Iron, Jefferson, Lincoln and 10 more | 86 min |
Nearby
Mesoscale Discussions in Missouri, 2014Mesoscale Discussions in Kansas, 2014Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.