Alert archive / Kansas / Mesoscale Discussions in 2019
Mesoscale Discussion 1897
The Storm Prediction Center issued this mesoscale discussion at Aug 30, 2019, 2:31 AM CDT for 16 counties in Kansas; 8 counties in Missouri; 11 counties in Oklahoma. It was in force for 89 min.
The area
The outline as issued.
The facts
- Issued
- Aug 30, 2019, 2:31 AM CDT (07:31 UTC)
- Expired
- Aug 30, 2019, 4:00 AM CDT
- In force
- 89 min
- Issued by
- the Storm Prediction Center
All 35 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Cowley County, KS, Crawford County, KS, Elk County, KS, Franklin County, KS, Labette County, KS, Linn County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Woodson County, KS, Barry County, MO, Barton County, MO, Dade County, MO, Jasper County, MO, Lawrence County, MO, McDonald County, MO, Newton 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 Tulsa radar (KINX), 114 km from the middle of the area, began a volume at 07:30 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, 7.5 hours before the alert went out and 151 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
- 2204 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 1393 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 62 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 |
|---|---|---|---|---|
| Aug 29, 7:15 PM CDT | Mesoscale Discussion | SPC | Allen, Anderson, Atchison, Barton, Brown, Butler and 68 more | 2 hr |
| Aug 29, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | Allen, Anderson, Barber, Barton, Brown, Butler and 59 more | 7 hr |
| Aug 29, 9:52 PM CDT | Mesoscale Discussion | SPC | Allen, Anderson, Atchison, Barber, Barton, Bourbon and 68 more | 83 min |
| Aug 29, 10:53 PM CDT | Mesoscale Discussion | SPC | Doniphan | 37 min |
| Aug 29, 11:47 PM CDT | Mesoscale Discussion | SPC | Butler, Chase, Chautauqua, Coffey, Cowley, Dickinson and 23 more | 88 min |
| Aug 29, 7:30 PM CDT | Mesoscale Discussion | SPC | Miller, Morgan | 60 min |
| Aug 30, 2:26 PM CDT | Mesoscale Discussion | SPC | Crawford, Dent, Franklin, Jefferson, Maries, Phelps and 6 more | 2 hr |
| Aug 30, 3:44 PM CDT | Severe Thunderstorm Watch | SPC | Franklin, Iron, Jefferson, Madison, Reynolds, Saint Charles and 5 more | 4 hr |
| Aug 30, 5:15 PM CDT | Mesoscale Discussion | SPC | Iron, Jefferson, Reynolds, Sainte Genevieve, Saint Francois, Saint Louis and 2 more | 90 min |
| Aug 29, 11:29 PM CDT | Mesoscale Discussion | SPC | Alfalfa | 91 min |
| Aug 30, 6:53 AM CDT | Mesoscale Discussion | SPC | Alfalfa, Beckham, Blaine, Caddo, Canadian, Comanche and 11 more | 2 hr |
Nearby
Mesoscale Discussions in Kansas, 2019Mesoscale Discussions in Oklahoma, 2019Mesoscale Discussions in Missouri, 2019Every mesoscale discussion in 2019
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.