Alert archive / Missouri / Mesoscale Discussions in 2020
Mesoscale Discussion 836
The Storm Prediction Center issued this mesoscale discussion at Jun 5, 2020, 3:31 AM CDT for Bourbon County, Kansas; 30 counties in Missouri. It was in force for 89 min.
The area
The outline as issued.
The facts
- Issued
- Jun 5, 2020, 3:31 AM CDT (08:31 UTC)
- Expired
- Jun 5, 2020, 5:00 AM CDT
- In force
- 89 min
- Issued by
- the Storm Prediction Center
- Concerning
- Severe potential...severe thunderstorm watch likely
- Chance of a watch
- 95%
All 31 counties
Bourbon County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Boone County, MO, Callaway County, MO, Camden County, MO, Cedar County, MO, Cole County, MO, Cooper County, MO, Dade County, MO, Dallas 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, Moniteau County, MO, Morgan County, MO, Osage County, MO, Pettis County, MO, Phelps County, MO, Polk County, MO, Pulaski County, MO, St. Clair County, MO, Vernon County, MO, Webster County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 83 km from the middle of the area, began a volume at 08:32 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, 8.5 hours before the alert went out and 129 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
- 2458 J/kg
- Mixed-layer CIN
- -42 J/kg
- Mixed-layer LCL
- 1102 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 103 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.8
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 4, 7:42 PM CDT | Severe Thunderstorm Watch | SPC | Jewell, Mitchell, Osborne, Phillips, Rooks, Smith | 6 hr |
| Jun 4, 8:50 PM CDT | Mesoscale Discussion | SPC | Grant, Gray, Haskell, Meade, Seward, Stevens | 85 min |
| Jun 4, 11:32 PM CDT | Severe Thunderstorm Watch | SPC | Anderson, Atchison, Brown, Clay, Cloud, Coffey and 20 more | 7 hr |
| Jun 5, 1:59 AM CDT | Mesoscale Discussion | SPC | Atchison, Brown, Doniphan, Douglas, Franklin, Geary and 13 more | 91 min |
| Jun 5, 3:41 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Audrain, Barton, Benton, Boone, Callaway and 42 more | 4 hr |
| Jun 5, 7:59 AM CDT | Mesoscale Discussion | SPC | Clark, Lewis, Marion, Ralls | 91 min |
| Jun 5, 10:38 AM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 2 hr |
| Jun 5, 11:03 AM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 6 hr |
Nearby
Mesoscale Discussions in Missouri, 2020Mesoscale Discussions in Kansas, 2020Every mesoscale discussion in 2020
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.