Alert archive / Missouri / Mesoscale Discussions in 2007

Mesoscale Discussion 1090

June 10, 20074 counties in Kansas; 10 counties in Missouri; Ottawa County, Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Jun 10, 2007, 8:06 PM CDT for 4 counties in Kansas; 10 counties in Missouri; Ottawa County, Oklahoma. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued: Jun 10, 2007, 8:06 PM CDT (01:06 UTC)
Expired: Jun 10, 2007, 9:30 PM CDT
In force: 84 min
Issued by: the Storm Prediction Center

Counties Bourbon County, KS, Cherokee County, KS, Crawford County, KS, Neosho County, KS, Barry County, MO, Barton County, MO, Cedar County, MO, Dade County, MO, Jasper County, MO, Lawrence County, MO, Newton County, MO, St. Clair County, MO, Stone County, MO, Vernon County, MO, Ottawa County, OK

The radar

The Springfield radar (KSGF), 91 km from the middle of the area, began a volume at 01:09 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, 1.1 hours before the alert went out and 86 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 127 J/kg
Mixed-layer CIN: -183 J/kg
Mixed-layer LCL: 884 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: 66 m²/s²
0-3 km storm-relative helicity: 78 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.

Issued	Product	Office	Counties	Lasted
Jun 11, 3:30 PM CDT	Mesoscale Discussion	SPC	Cheyenne, Rawlins, Sherman, Thomas	90 min
Jun 10, 7:52 PM CDT	Mesoscale Discussion	SPC	Cherokee, Cleveland, Creek, Haskell, Hughes, Latimer and 15 more	53 min
Jun 11, 3:44 PM CDT	Mesoscale Discussion	SPC	Creek, Haskell, Hughes, Latimer, LeFlore, Lincoln and 8 more	91 min
Jun 11, 4:39 PM CDT	Mesoscale Discussion	SPC	Creek, Haskell, Hughes, Latimer, LeFlore, Lincoln and 8 more	96 min

Nearby

Mesoscale Discussions in Missouri, 2007 Mesoscale Discussions in Kansas, 2007 Mesoscale Discussions in Oklahoma, 2007 Every 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.