Alert archive / Nebraska / Mesoscale Discussions in 2005
Mesoscale Discussion 2079
The Storm Prediction Center issued this mesoscale discussion at Aug 25, 2005, 6:37 PM MDT for 5 counties in Colorado; 8 counties in Kansas; 15 counties in Nebraska. It was in force for 83 min.
The area
The outline as issued.
The facts
- Issued
- Aug 25, 2005, 6:37 PM MDT (00:37 UTC)
- Expired
- Aug 25, 2005, 8:00 PM MDT
- In force
- 83 min
- Issued by
- the Storm Prediction Center
All 28 counties
Cheyenne County, CO, Kit Carson County, CO, Phillips County, CO, Sedgwick County, CO, Yuma County, CO, Cheyenne County, KS, Decatur County, KS, Logan County, KS, Rawlins County, KS, Sheridan County, KS, Sherman County, KS, Thomas County, KS, Wallace County, KS, Arthur County, NE, Chase 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, Keith County, NE, Lincoln County, NE, McPherson County, NE, Perkins County, NE, Red Willow County, NE
The radar
The Goodland radar (KGLD), 60 km from the middle of the area, began a volume at 00:38 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 00:00Z, 0.6 hours before the alert went out and 139 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
- 47 J/kg
- Mixed-layer CIN
- -199 J/kg
- Mixed-layer LCL
- 2432 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 129 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 |
|---|---|---|---|---|
| Aug 25, 7:30 PM MDT | Severe Thunderstorm Watch | SPC | Decatur, Gove, Graham, Logan, Norton, Phillips and 6 more | 6 hr |
| Aug 25, 10:28 PM MDT | Mesoscale Discussion | SPC | Decatur, Ellis, Gove, Graham, Logan, Norton and 8 more | 92 min |
| Aug 26, 1:18 PM MDT | Mesoscale Discussion | SPC | Allen, Anderson, Bourbon, Butler, Chase, Chautauqua and 14 more | 2 hr |
| Aug 26, 3:40 PM MDT | Severe Thunderstorm Watch | SPC | Chautauqua, Cherokee, Crawford, Elk, Greenwood, Labette and 4 more | 6 hr |
| Aug 25, 7:06 PM MDT | Mesoscale Discussion | SPC | Antelope, Boyd, Brown, Holt, Keya Paha, Knox and 1 more | 54 min |
Nearby
Mesoscale Discussions in Nebraska, 2005Mesoscale Discussions in Kansas, 2005Mesoscale Discussions in Colorado, 2005Every mesoscale discussion in 2005
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.