Alert archive / Nebraska / Mesoscale Discussions in 2014
Mesoscale Discussion 1168
The Storm Prediction Center issued this mesoscale discussion at Jun 27, 2014, 1:37 AM CDT for Decatur County, Norton County, Rawlins County, Kansas; 13 counties in Nebraska. It was in force for 23 min.
The area
The outline as issued.
The facts
- Issued
- Jun 27, 2014, 1:37 AM CDT (06:37 UTC)
- Expired
- Jun 27, 2014, 2:00 AM CDT
- In force
- 23 min
- Issued by
- the Storm Prediction Center
Counties Decatur County, KS, Norton County, KS, Rawlins County, KS, Buffalo County, NE, Custer County, NE, Dawson County, NE, Frontier County, NE, Furnas County, NE, Gosper County, NE, Harlan County, NE, Hayes County, NE, Hitchcock County, NE, Lincoln County, NE, Logan County, NE, Phelps County, NE, Red Willow County, NE
The radar
The Grand Island radar (KUEX), 157 km from the middle of the area, began a volume at 06:38 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 nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 6.6 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.
- Mixed-layer CAPE
- 1599 J/kg
- Mixed-layer CIN
- -186 J/kg
- Mixed-layer LCL
- 1377 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 88 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
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 |
|---|---|---|---|---|
| Jun 26, 9:00 PM CDT | Mesoscale Discussion | SPC | Cheyenne | 90 min |
| Jun 26, 10:39 PM CDT | Severe Thunderstorm Watch | SPC | Cheyenne, Rawlins, Sherman, Wallace | 3 hr |
| Jun 26, 11:55 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Rawlins, Sherman | 95 min |
| Jun 27, 1:05 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Sherman, Wallace | 115 min |
| Jun 27, 3:19 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Decatur, Ellis, Finney, Gove, Graham and 18 more | 86 min |
| Jun 27, 3:47 PM CDT | Tornado Watch | SPC | Cheyenne, Clark, Decatur, Finney, Ford, Gove and 25 more | 6 hr |
| Jun 27, 6:06 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Clark, Decatur, Finney, Ford, Gove and 25 more | 84 min |
| Jun 27, 1:48 PM CDT | Severe Thunderstorm Watch | SPC | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 6 hr |
| Jun 27, 4:57 PM CDT | Mesoscale Discussion | SPC | Blaine, Brown, Cherry, Custer, Dawes, Garfield and 10 more | 93 min |
| Jun 27, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Cherry, Garden, Grant, Hooker, Logan and 3 more | 6 hr |
| Jun 27, 6:47 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Dawes, Deuel, Kimball and 3 more | 58 min |
Nearby
Mesoscale Discussions in Nebraska, 2014Mesoscale Discussions in Kansas, 2014Every mesoscale discussion in 2014
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.