Alert archive / Missouri / Mesoscale Discussions in 2013
Mesoscale Discussion 67
The Storm Prediction Center issued this mesoscale discussion at Jan 29, 2013, 5:41 AM CST for 15 counties in Kansas; 16 counties in Missouri. It was in force for 94 min.
The area
The outline as issued.
The facts
- Issued
- Jan 29, 2013, 5:41 AM CST (11:41 UTC)
- Expired
- Jan 29, 2013, 7:15 AM CST
- In force
- 94 min
- Issued by
- the Storm Prediction Center
- Chance of a watch
- 60%
All 31 counties
Allen County, KS, Anderson County, KS, Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Elk County, KS, Johnson County, KS, Labette County, KS, Linn County, KS, Miami County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Cass County, MO, Cedar County, MO, Dade County, MO, Henry County, MO, Hickory County, MO, Jackson County, MO, Johnson County, MO, Lafayette County, MO, Pettis County, MO, Polk County, MO, Ray County, MO, St. Clair County, MO, Vernon County, MO
The radar
The Pleasant Hill radar (KEAX), 102 km from the middle of the area, began a volume at 11:43 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
Topeka, KS (KTOP), launched 00:00Z, 11.7 hours before the alert went out and 142 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
- 314 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 1290 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 209 m²/s²
- 0-3 km storm-relative helicity
- 387 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 4.2
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 |
|---|---|---|---|---|
| Jan 29, 12:51 AM CST | Mesoscale Discussion | SPC | Bourbon, Crawford, Johnson, Leavenworth, Linn, Miami and 1 more | 84 min |
| Jan 29, 7:26 AM CST | Tornado Watch | SPC | Bourbon, Cherokee, Crawford, Labette, Linn, Miami and 2 more | 10 hr |
| Jan 29, 11:05 AM CST | Mesoscale Discussion | SPC | Cherokee | 55 min |
| Jan 29, 11:54 AM CST | Mesoscale Discussion | SPC | Audrain, Bollinger, Boone, Butler, Callaway, Carter and 36 more | 96 min |
| Jan 29, 12:35 PM CST | Tornado Watch | SPC | Audrain, Boone, Callaway, Cole, Crawford, Dent and 32 more | 7 hr |
| Jan 29, 1:19 PM CST | Mesoscale Discussion | SPC | Audrain, Barry, Callaway, Camden, Christian, Cole and 17 more | 56 min |
| Jan 29, 3:31 PM CST | Mesoscale Discussion | SPC | Crawford, Dent, Douglas, Franklin, Gasconade, Howell and 17 more | 89 min |
| Jan 29, 5:37 PM CST | Tornado Watch | SPC | Dunklin, Pemiscot | 8 hr |
Nearby
Mesoscale Discussions in Missouri, 2013Mesoscale Discussions in Kansas, 2013Every mesoscale discussion in 2013
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.