Alert archive / Nebraska / Mesoscale Discussions in 2016
Mesoscale Discussion 870
The Storm Prediction Center issued this mesoscale discussion at Jun 10, 2016, 6:02 PM MDT for 14 counties in Nebraska. It was in force for 88 min.
The area
The outline as issued.
The facts
- Issued
- Jun 10, 2016, 6:02 PM MDT (00:02 UTC)
- Expired
- Jun 10, 2016, 7:30 PM MDT
- In force
- 88 min
- Issued by
- the Storm Prediction Center
- Chance of a watch
- 5%
Counties Arthur County, NE, Blaine County, NE, Brown County, NE, Custer County, NE, Garfield County, NE, Grant County, NE, Hooker County, NE, Keith County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Rock County, NE, Thomas County, NE, Valley County, NE
The radar
The North Platte radar (KLNX), 37 km from the middle of the area, began a volume at 00:03 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, 0.0 hours before the alert went out and 62 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
- 1963 J/kg
- Mixed-layer CIN
- -50 J/kg
- Mixed-layer LCL
- 2434 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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Mesoscale Discussions in Nebraska, 2016Every mesoscale discussion in 2016
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.