Alert archive / Missouri / Mesoscale Discussions in 2017
Mesoscale Discussion 1076
The Storm Prediction Center issued this mesoscale discussion at Jun 17, 2017, 9:34 PM CDT for 21 counties in Kansas; 35 counties in Missouri; 11 counties in Oklahoma. It was in force for 116 min.
The area
The outline as issued.
The facts
- Issued
- Jun 17, 2017, 9:34 PM CDT (02:34 UTC)
- Expired
- Jun 17, 2017, 11:30 PM CDT
- In force
- 116 min
- Issued by
- the Storm Prediction Center
All 67 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Butler County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Cowley County, KS, Crawford County, KS, Elk County, KS, Franklin County, KS, Greenwood County, KS, Johnson County, KS, Labette County, KS, Linn County, KS, Miami County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Boone County, MO, Camden County, MO, Carroll County, MO, Cass County, MO, Cedar County, MO, Chariton County, MO, Clay County, MO, Cole County, MO, Cooper County, MO, Dade County, MO, Dallas County, MO, Greene County, MO, Henry County, MO, Hickory County, MO, Howard County, MO, Jackson County, MO, Jasper County, MO, Johnson County, MO, Laclede County, MO, Lafayette County, MO, Lawrence County, MO, McDonald County, MO, Miller County, MO, Moniteau County, MO, Morgan County, MO, Newton County, MO, Pettis County, MO, Polk County, MO, Ray County, MO, Saline County, MO, St. Clair County, MO, Vernon County, MO, Craig County, OK, Delaware County, OK, Kay County, OK, Mayes County, OK, Nowata County, OK, Osage County, OK, Ottawa County, OK, Pawnee County, OK, Rogers County, OK, Tulsa County, OK, Washington County, OK
The radar
The Pleasant Hill radar (KEAX), 127 km from the middle of the area, began a volume at 02:33 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
Topeka, KS (KFOE), launched 00:00Z, 2.6 hours before the alert went out and 140 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
- 4476 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 1204 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 4 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- -0.3
- Supercell composite
- -1.9
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 17, 8:23 PM CDT | Mesoscale Discussion | SPC | Allen, Anderson, Atchison, Barber, Bourbon, Butler and 48 more | 2 hr |
| Jun 17, 10:18 PM CDT | Severe Thunderstorm Watch | SPC | Bourbon, Cherokee, Crawford | 6 hr |
| Jun 17, 11:55 PM CDT | Mesoscale Discussion | SPC | Bourbon, Chautauqua, Cherokee, Cowley, Crawford, Elk and 5 more | 95 min |
| Jun 17, 8:17 PM CDT | Mesoscale Discussion | SPC | Adair, Clark, Knox, Lewis, Macon, Marion and 5 more | 58 min |
| Jun 17, 9:50 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Cole, Crawford, Dent and 18 more | 55 min |
| Jun 17, 10:53 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 12 more | 6 hr |
| Jun 18, 1:40 AM CDT | Mesoscale Discussion | SPC | Jefferson, Sainte Genevieve, Saint Louis, City of Saint Louis | 3 hr |
| Jun 18, 2:34 AM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Cape Girardeau, Perry, Scott | 3 hr |
| Jun 17, 9:33 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Garfield, Grant, Harper, Kay, Lincoln and 6 more | 7 hr |
| Jun 18, 3:44 AM CDT | Mesoscale Discussion | SPC | Cleveland, Coal, Creek, Garfield, Hughes, Kingfisher and 14 more | 2 hr |
| Jun 18, 4:14 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Cherokee, Cleveland, Coal, Creek and 20 more | 6 hr |
| Jun 18, 7:18 AM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Cherokee, Coal, Creek, Haskell and 14 more | 117 min |
Nearby
Mesoscale Discussions in Missouri, 2017Mesoscale Discussions in Kansas, 2017Mesoscale Discussions in Oklahoma, 2017Every mesoscale discussion in 2017
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.