Alert archive / Nebraska / Mesoscale Discussions in 2006

Mesoscale Discussion 1192

June 15, 20067 counties in Colorado; 14 counties in Kansas; 19 counties in Nebraska

The Storm Prediction Center issued this mesoscale discussion at Jun 15, 2006, 1:44 PM MDT for 7 counties in Colorado; 14 counties in Kansas; 19 counties in Nebraska. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued: Jun 15, 2006, 1:44 PM MDT (19:44 UTC)
Expired: Jun 15, 2006, 3:15 PM MDT
In force: 91 min
Issued by: the Storm Prediction Center

All 40 counties

Cheyenne County, CO, Kiowa County, CO, Kit Carson County, CO, Phillips County, CO, Prowers County, CO, Sedgwick County, CO, Yuma County, CO, Cheyenne County, KS, Decatur County, KS, Gove County, KS, Greeley County, KS, Hamilton County, KS, Kearny County, KS, Logan County, KS, Rawlins County, KS, Scott County, KS, Sheridan County, KS, Sherman County, KS, Thomas County, KS, Wallace County, KS, Wichita County, KS, Arthur County, NE, Chase County, NE, Custer County, NE, Dawson County, NE, Deuel County, NE, Dundy County, NE, Frontier County, NE, Furnas County, NE, Gosper County, NE, Hayes County, NE, Hitchcock County, NE, Hooker County, NE, Keith County, NE, Lincoln County, NE, Logan County, NE, McPherson County, NE, Perkins County, NE, Red Willow County, NE, Thomas County, NE

The radar

The Goodland radar (KGLD), 39 km from the middle of the area, began a volume at 19:44 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

Denver, CO (KDNR), launched 12:00Z, 7.7 hours before the alert went out and 140 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2938 m above ground
0-6 km bulk shear: 54 kt
0-1 km storm-relative helicity: 91 m²/s²
0-3 km storm-relative helicity: 192 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 15, 2:18 PM MDT	Severe Thunderstorm Watch	SPC	Baca, Bent, Cheyenne, Kiowa, Kit Carson, Prowers and 1 more	8 hr
Jun 15, 5:47 PM MDT	Mesoscale Discussion	SPC	Phillips, Sedgwick	58 min
Jun 15, 3:58 PM MDT	Mesoscale Discussion	SPC	Grant, Gray, Haskell, Seward, Stevens	62 min
Jun 15, 4:15 PM MDT	Severe Thunderstorm Watch	SPC	Finney, Ford, Grant, Gray, Haskell, Hodgeman and 7 more	6 hr
Jun 14, 8:57 PM MDT	Mesoscale Discussion	SPC	Cherry, Keya Paha	93 min
Jun 15, 12:07 AM MDT	Mesoscale Discussion	SPC	Antelope, Boyd, Burt, Cedar, Cuming, Dakota and 7 more	2 hr
Jun 15, 4:43 PM MDT	Mesoscale Discussion	SPC	Buffalo, Custer, Dawson, Frontier, Garfield, Gosper and 8 more	62 min

Nearby

Mesoscale Discussions in Nebraska, 2006 Mesoscale Discussions in Kansas, 2006 Mesoscale Discussions in Colorado, 2006 Every 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.