Alert archive / Kansas / Mesoscale Discussions in 2020
Mesoscale Discussion 1019
The Storm Prediction Center issued this mesoscale discussion at Jun 27, 2020, 1:28 AM CDT for 56 counties in Kansas; 28 counties in Missouri; 17 counties in Nebraska. It was in force for 2 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 27, 2020, 1:28 AM CDT (06:28 UTC)
- Expired
- Jun 27, 2020, 3:30 AM CDT
- In force
- 2 hr
- Issued by
- the Storm Prediction Center
- Concerning
- Severe thunderstorm watch 308
All 101 counties
Atchison County, KS, Barton County, KS, Brown County, KS, Clay County, KS, Cloud County, KS, Dickinson County, KS, Doniphan County, KS, Douglas County, KS, Edwards County, KS, Ellis County, KS, Ellsworth County, KS, Finney County, KS, Geary County, KS, Gove County, KS, Graham County, KS, Gray County, KS, Hodgeman County, KS, Jackson County, KS, Jefferson County, KS, Jewell County, KS, Johnson County, KS, Kearny County, KS, Lane County, KS, Leavenworth County, KS, Lincoln County, KS, Lyon County, KS, Marion County, KS, Marshall County, KS, McPherson County, KS, Mitchell County, KS, Morris County, KS, Nemaha County, KS, Ness County, KS, Norton County, KS, Osage County, KS, Osborne County, KS, Ottawa County, KS, Pawnee County, KS, Phillips County, KS, Pottawatomie County, KS, Reno County, KS, Republic County, KS, Rice County, KS, Riley County, KS, Rooks County, KS, Rush County, KS, Russell County, KS, Saline County, KS, Scott County, KS, Shawnee County, KS, Smith County, KS, Stafford County, KS, Trego County, KS, Wabaunsee County, KS, Washington County, KS, Wyandotte County, KS, Adair County, MO, Andrew County, MO, Atchison County, MO, Buchanan County, MO, Caldwell County, MO, Carroll County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Holt County, MO, Jackson County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Platte County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Schuyler County, MO, Sullivan County, MO, Adams County, NE, Clay County, NE, Fillmore County, NE, Franklin County, NE, Furnas County, NE, Gage County, NE, Harlan County, NE, Jefferson County, NE, Johnson County, NE, Nemaha County, NE, Nuckolls County, NE, Otoe County, NE, Pawnee County, NE, Richardson County, NE, Saline County, NE, Thayer County, NE, Webster County, NE
The radar
The Topeka radar (KTWX), 128 km from the middle of the area, began a volume at 06:27 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
Topeka, KS (KTOP), launched 00:00Z, 6.5 hours before the alert went out and 177 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
- 1238 J/kg
- Mixed-layer CIN
- -138 J/kg
- Mixed-layer LCL
- 1988 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 150 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.7
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 26, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Barton, Brown, Cheyenne, Clay, Cloud and 53 more | 8 hr |
| Jun 26, 8:13 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Greeley, Rawlins, Sherman, Thomas, Wallace | 2 hr |
| Jun 26, 10:41 PM CDT | Mesoscale Discussion | SPC | Atchison, Brown, Clay, Cloud, Decatur, Doniphan and 28 more | 2 hr |
| Jun 27, 3:22 AM CDT | Mesoscale Discussion | SPC | Chase, Dickinson, Douglas, Ellsworth, Franklin, Geary and 14 more | 53 min |
| Jun 27, 6:01 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Decatur, Finney, Ford, Gove, Graham and 21 more | 119 min |
Nearby
Mesoscale Discussions in Kansas, 2020Mesoscale Discussions in Missouri, 2020Mesoscale Discussions in Nebraska, 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.