Alert archive / Oklahoma / Mesoscale Discussions in 2006

Mesoscale Discussion 2240

November 29, 20066 counties in Kansas; 18 counties in Missouri; 28 counties in Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Nov 29, 2006, 6:12 PM CST for 6 counties in Kansas; 18 counties in Missouri; 28 counties in Oklahoma. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Nov 29, 2006, 6:12 PM CST (00:12 UTC)
Expired
Nov 29, 2006, 11:15 PM CST
In force
5 hr
Issued by
the Storm Prediction Center
All 52 counties

Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Labette County, KS, Montgomery County, KS, Neosho County, KS, Barton County, MO, Bates County, MO, Benton County, MO, Cedar County, MO, Cooper County, MO, Dade County, MO, Henry County, MO, Hickory County, MO, Jasper County, MO, Johnson County, MO, Lawrence County, MO, McDonald County, MO, Morgan County, MO, Newton County, MO, Pettis County, MO, Polk County, MO, St. Clair County, MO, Vernon County, MO, Carter County, OK, Cherokee County, OK, Cleveland County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Garvin County, OK, Hughes County, OK, Lincoln County, OK, Mayes County, OK, McClain County, OK, McIntosh County, OK, Murray County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Osage County, OK, Ottawa County, OK, Pawnee County, OK, Pontotoc County, OK, Pottawatomie County, OK, Rogers County, OK, Seminole County, OK, Stephens County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK

The radar

The Tulsa radar (KINX), 66 km from the middle of the area, began a volume at 00:14 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, 0.2 hours before the alert went out and 129 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.

Skew-T log-pSkew-T log-p diagram, Springfield, MO at 00:00Z on 2006-11-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Springfield, MO at 00:00Z on 2006-11-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 365 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
515 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
365 m²/s²
0-3 km storm-relative helicity
516 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 30, 2:43 AM CSTMesoscale DiscussionSPCBarber, Comanche, Cowley, Harper, Kingman, Kiowa and 1 more6 hr
Nov 30, 11:17 AM CSTMesoscale DiscussionSPCBarber, Butler, Chautauqua, Cowley, Elk, Greenwood and 7 more4 hr
Nov 30, 4:28 PM CSTMesoscale DiscussionSPCAllen, Anderson, Bourbon, Butler, Chautauqua, Cherokee and 15 more5 hr
Nov 30, 12:05 PM CSTMesoscale DiscussionSPCCrawford, Dent, Douglas, Franklin, Howell, Iron and 15 more4 hr
Nov 30, 5:27 PM CSTMesoscale DiscussionSPCAudrain, Callaway, Cole, Crawford, Dent, Franklin and 19 more5 hr
Nov 29, 6:33 PM CSTMesoscale DiscussionSPCChoctaw, LeFlore, McCurtain, Pushmataha57 min

Nearby

Mesoscale Discussions in Oklahoma, 2006Mesoscale Discussions in Missouri, 2006Mesoscale Discussions in Kansas, 2006Every mesoscale discussion in 2006

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.