June 16, 2015
Statistics
Initial Target
Start
End
Storm Intercepts
Tornadoes
Hail
Wind
Features
Miles
Valentine, NE
Denver, CO 5:29 PM 6/15/2015
North Platte, NE 9:58 PM 6/16/2015
Dunning, NE
0
0"
0 mph
Striated Updraft Base
615
Summary
Northwest flow supercell play in Cherry County, NE. Intercepted striated HP supercell near Dunning, NE before it gusted out.
Crew and Equipment
Chase partners: Herb Stein, Sean Casey, Justin Walker. Equipment: Canon 60D, Canon t2i, Canon EFS 10-22, Canon EF 50mm, Sony HDR-xr500v.
Video
Details
We overnighted in North Platte and set an initial target of Valentine way up in the North part of the state. Without Mike Browne, Herb wound up driving Doghouse while I navigated, and Sean Casey and Justin Walker crewed TIV. Herb shoots the sand hill country of central Nebraska:
Cherry County Nebraska has gorgeous scenery with rolling green hills and huge skies. The roads are sparse, however, and the terrain will occasionally obstruct your view of the storm’s base so it’s less than ideal for storm chasing. Huge, isolated supercells with spectacular structure tracking east southeast under northwest flow aloft are not uncommon in late June and into the summer so the area is a favorite haunt of storm chasers. A severe warned thunderstorm complex approaching from the northwest:
Our storm started to organize and we went in for the intercept northeast of Dunning, NE. The storm was sporting some laminar striations in the base and was in a bit of a high precipitation state, meaning our chances of getting a tornado were not particularly good. We setup for a few structure shots and a mock deployment of the tornado probes in front of the storm for use in the IMAX film. The storm gusted out hard with cold outflow and fell apart as it approached so we called the chase and headed back down to North Platte for the night.
Conclusion
With little to show for the chase other than some brief HP structure and stock shots for the IMAX movie, the chase was a bust. It was our first chase of many on this run, however, and we hoped to have a couple good chases at least and a tornado shot to end the season on a high note.
Lessons Learned
- Chase Cherry County, NE more for the structure shots as tornadoes can be more elusive and difficult to intercept there.