Alert archive / Missouri / Mesoscale Discussions in 2018
Mesoscale Discussion 419
The Storm Prediction Center issued this mesoscale discussion at May 14, 2018, 7:15 PM CDT for 25 counties in Kansas; 38 counties in Missouri; 4 counties in Oklahoma. It was in force for 90 min.
The area
The outline as issued.
The facts
- Issued
- May 14, 2018, 7:15 PM CDT (00:15 UTC)
- Expired
- May 14, 2018, 8:45 PM CDT
- In force
- 90 min
- Issued by
- the Storm Prediction Center
All 67 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Butler County, KS, Chase County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Cowley County, KS, Crawford County, KS, Douglas County, KS, Elk County, KS, Franklin County, KS, Greenwood County, KS, Johnson County, KS, Labette County, KS, Linn County, KS, Lyon County, KS, Miami County, KS, Montgomery County, KS, Neosho County, KS, Osage County, KS, Sumner County, KS, Wilson County, KS, Woodson County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Boone County, MO, Callaway County, MO, Camden County, MO, Cass County, MO, Cedar County, MO, Christian County, MO, Cole County, MO, Cooper County, MO, Crawford County, MO, Dade County, MO, Dallas County, MO, Dent County, MO, Gasconade County, MO, Greene County, MO, Henry County, MO, Hickory County, MO, Jasper County, MO, Johnson County, MO, Laclede County, MO, Lawrence County, MO, Maries County, MO, Miller County, MO, Moniteau County, MO, Morgan County, MO, Newton County, MO, Osage County, MO, Pettis County, MO, Phelps County, MO, Polk County, MO, Pulaski County, MO, St. Clair County, MO, Texas County, MO, Vernon County, MO, Webster County, MO, Wright County, MO, Craig County, OK, Nowata County, OK, Ottawa County, OK, Washington County, OK
The radar
The Springfield radar (KSGF), 89 km from the middle of the area, began a volume at 00:19 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 00:00Z, 0.3 hours before the alert went out and 88 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
- 1390 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1649 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 48 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 |
|---|---|---|---|---|
| May 14, 8:05 PM CDT | Mesoscale Discussion | SPC | Harper | 85 min |
| May 14, 8:32 PM CDT | Mesoscale Discussion | SPC | Finney, Hodgeman, Lane, Ness, Scott, Wichita | 88 min |
| May 14, 11:30 PM CDT | Mesoscale Discussion | SPC | Cherokee, Labette | 90 min |
| May 15, 11:31 AM CDT | Mesoscale Discussion | SPC | Carter, Cleveland, Coal, Garvin, Grady, Johnston and 5 more | 119 min |
| May 15, 2:32 PM CDT | Mesoscale Discussion | SPC | Cimarron | 118 min |
| May 15, 3:17 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Choctaw, Coal, Johnston, Love and 5 more | 88 min |
| May 15, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron, Texas | 8 hr |
Nearby
Mesoscale Discussions in Missouri, 2018Mesoscale Discussions in Kansas, 2018Mesoscale Discussions in Oklahoma, 2018Every mesoscale discussion in 2018
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.