Alert archive / Missouri / Mesoscale Discussions in 2007
Mesoscale Discussion 2253
The Storm Prediction Center issued this mesoscale discussion at Dec 22, 2007, 12:16 PM CST for 11 counties in Iowa; 27 counties in Kansas; 42 counties in Missouri. It was in force for 4 hr.
The area
The outline as issued.
The facts
- Issued
- Dec 22, 2007, 12:16 PM CST (18:16 UTC)
- Expired
- Dec 22, 2007, 4:15 PM CST
- In force
- 4 hr
- Issued by
- the Storm Prediction Center
All 80 counties
Appanoose County, IA, Clarke County, IA, Davis County, IA, Decatur County, IA, Jefferson County, IA, Lucas County, IA, Monroe County, IA, Ringgold County, IA, Van Buren County, IA, Wapello County, IA, Wayne County, IA, Allen County, KS, Anderson County, KS, Atchison County, KS, Bourbon County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Crawford County, KS, Doniphan County, KS, Douglas County, KS, Elk County, KS, Franklin County, KS, Greenwood County, KS, Jefferson County, KS, Johnson County, KS, Labette County, KS, Leavenworth County, KS, Linn County, KS, Lyon County, KS, Miami County, KS, Montgomery County, KS, Neosho County, KS, Osage County, KS, Shawnee County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Adair County, MO, Andrew County, MO, Barton County, MO, Bates County, MO, Benton County, MO, Buchanan County, MO, Caldwell County, MO, Carroll County, MO, Cass County, MO, Chariton County, MO, Clay County, MO, Clinton County, MO, Cooper County, MO, Daviess County, MO, DeKalb County, MO, Gentry County, MO, Grundy County, MO, Harrison County, MO, Henry County, MO, Holt County, MO, Howard County, MO, Jackson County, MO, Johnson County, MO, Knox County, MO, Lafayette County, MO, Linn County, MO, Livingston County, MO, Macon County, MO, Mercer County, MO, Nodaway County, MO, Pettis County, MO, Platte County, MO, Putnam County, MO, Randolph County, MO, Ray County, MO, Saline County, MO, Schuyler County, MO, Scotland County, MO, St. Clair County, MO, Sullivan County, MO, Vernon County, MO, Worth County, MO
The radar
The Pleasant Hill radar (KEAX), 75 km from the middle of the area, began a volume at 18:18 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 12:00Z, 6.3 hours before the alert went out and 145 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 591 m above ground
- 0-6 km bulk shear
- 73 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 187 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 |
|---|---|---|---|---|
| Dec 22, 9:30 AM CST | Mesoscale Discussion | SPC | Appanoose, Clarke, Decatur, Lucas, Monroe, Ringgold and 4 more | 3 hr |
| Dec 22, 5:06 AM CST | Mesoscale Discussion | SPC | Barber, Barton, Butler, Chase, Clark, Clay and 38 more | 6 hr |
| Dec 22, 12:38 PM CST | Mesoscale Discussion | SPC | Dunklin, New Madrid, Pemiscot | 97 min |
Nearby
Mesoscale Discussions in Missouri, 2007Mesoscale Discussions in Kansas, 2007Mesoscale Discussions in Iowa, 2007Every mesoscale discussion in 2007
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.