Alert archive / Kansas / Mesoscale Discussions in 2010
Mesoscale Discussion 752
The Storm Prediction Center issued this mesoscale discussion at May 30, 2010, 6:07 PM CDT for 29 counties in Kansas; Platte County, Missouri; 14 counties in Oklahoma. It was in force for 113 min.
The area
The outline as issued.
The facts
- Issued
- May 30, 2010, 6:07 PM CDT (23:07 UTC)
- Expired
- May 30, 2010, 8:00 PM CDT
- In force
- 113 min
- Issued by
- the Storm Prediction Center
All 44 counties
Allen County, KS, Anderson County, KS, Atchison County, KS, Butler County, KS, Chase County, KS, Chautauqua County, KS, Coffey County, KS, Cowley County, KS, Doniphan County, KS, Douglas County, KS, Elk County, KS, Franklin County, KS, Greenwood County, KS, Jackson County, KS, Jefferson County, KS, Johnson County, KS, Leavenworth County, KS, Lyon County, KS, Miami County, KS, Montgomery County, KS, Morris County, KS, Neosho County, KS, Osage County, KS, Shawnee County, KS, Sumner County, KS, Wabaunsee County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Platte County, MO, Alfalfa County, OK, Caddo County, OK, Canadian County, OK, Garfield County, OK, Grady County, OK, Grant County, OK, Kay County, OK, Kingfisher County, OK, Logan County, OK, Noble County, OK, Oklahoma County, OK, Osage County, OK, Pawnee County, OK, Payne County, OK
The radar
The Wichita radar (KICT), 79 km from the middle of the area, began a volume at 23:07 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
Lamont, OK (KLMN), launched 12:00Z, 11.1 hours before the alert went out and 130 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
- 557 J/kg
- Mixed-layer CIN
- -205 J/kg
- Mixed-layer LCL
- 1396 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 144 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 29, 8:34 PM CDT | Mesoscale Discussion | SPC | Cheyenne | 86 min |
| May 30, 2:57 PM CDT | Mesoscale Discussion | SPC | Butler, Chase, Cowley, Harper, Harvey, Kingman and 3 more | 63 min |
| May 30, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | Anderson, Butler, Chase, Chautauqua, Coffey, Cowley and 22 more | 6 hr |
| May 30, 5:02 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Blaine, Canadian, Cleveland, Creek, Garfield and 17 more | 9 hr |
Nearby
Mesoscale Discussions in Kansas, 2010Mesoscale Discussions in Oklahoma, 2010Mesoscale Discussions in Missouri, 2010Every mesoscale discussion in 2010
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.