Alert archive / Missouri / Mesoscale Discussions in 2011
Mesoscale Discussion 1396
The Storm Prediction Center issued this mesoscale discussion at Jun 26, 2011, 10:13 AM CDT for 17 counties in Kansas; 30 counties in Missouri; Ottawa County, Oklahoma. It was in force for 62 min.
The area
The outline as issued.
The facts
- Issued
- Jun 26, 2011, 10:13 AM CDT (15:13 UTC)
- Expired
- Jun 26, 2011, 11:15 AM CDT
- In force
- 62 min
- Issued by
- the Storm Prediction Center
All 48 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Cherokee County, KS, Coffey County, KS, Crawford County, KS, Douglas County, KS, Franklin County, KS, Johnson County, KS, Labette County, KS, Linn County, KS, Miami County, KS, Neosho County, KS, Osage County, KS, Shawnee County, KS, Wabaunsee County, KS, Woodson County, KS, Barry County, MO, 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, Douglas County, MO, Greene County, MO, Henry County, MO, Hickory County, MO, Jasper County, MO, Johnson County, MO, Laclede County, MO, Lawrence County, MO, Miller County, MO, Morgan County, MO, Newton County, MO, Phelps County, MO, Polk County, MO, Pulaski County, MO, St. Clair County, MO, Stone County, MO, Texas County, MO, Vernon County, MO, Webster County, MO, Wright County, MO, Ottawa County, OK
The radar
The Springfield radar (KSGF), 86 km from the middle of the area, began a volume at 15:16 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 nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 3.2 hours before the alert went out and 93 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
- 3064 J/kg
- Mixed-layer CIN
- -76 J/kg
- Mixed-layer LCL
- 1122 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 237 m²/s²
- 0-3 km storm-relative helicity
- 225 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 4.7
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 |
|---|---|---|---|---|
| Jun 25, 7:07 PM CDT | Mesoscale Discussion | SPC | Allen, Anderson, Bourbon, Crawford, Douglas, Franklin and 5 more | 113 min |
| Jun 26, 6:55 PM CDT | Tornado Watch | SPC | Atchison, Doniphan | 7 hr |
| Jun 25, 7:36 PM CDT | Severe Thunderstorm Watch | SPC | Benton, Bollinger, Boone, Butler, Callaway, Camden and 43 more | 6 hr |
| Jun 26, 1:21 AM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Jefferson, Mississippi, Perry, Sainte Genevieve and 4 more | 84 min |
| Jun 26, 1:58 AM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Cape Girardeau, Crawford, Franklin, Iron, Jefferson and 16 more | 4 hr |
| Jun 26, 12:05 PM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 8 hr |
| Jun 26, 2:11 PM CDT | Mesoscale Discussion | SPC | Butler, Carter, Dunklin, Howell, Oregon, Pemiscot and 6 more | 64 min |
| Jun 26, 2:24 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Carter, Crawford, Dent, Howell, Iron and 15 more | 5 hr |
| Jun 26, 3:09 PM CDT | Mesoscale Discussion | SPC | Atchison | 2 hr |
| Jun 26, 6:22 PM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Clark, Knox, Lewis, Lincoln and 11 more | 83 min |
Nearby
Mesoscale Discussions in Missouri, 2011Mesoscale Discussions in Kansas, 2011Mesoscale Discussions in Oklahoma, 2011Every mesoscale discussion in 2011
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.