Category: Blog

30 Sep

July 28, 2018 – CO/NE/WY Tri-State Area

stratosigma / Blog, Storm Chasing / / Comments

Severe storms were expected to fire along the Front Range in Colorado and migrate eastward throughout the day. With high CAPE values and moist dewpoints expected in the Nebraska Panhandle area, this appeared to be a relatively favorable area for supercells and possible tornadoes with the easterly upslope flow.
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30 Sep

July 18, 2018 – Lake Andes, South Dakota

stratosigma / Blog, Storm Chasing / / Comments

July 18th was another after-work chase day. The SPC had outlined a 5% tornado risk from Murdo, SD to Columbus, NE as a surface warm front was forecast to be draped across southern South Dakota. Scattered storms were expected along and south of the boundary. 
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25 Sep

June 18, 2018 – Northeastern Nebraska

stratosigma / Blog, Storm Chasing / / Comments

Another local chase presented itself on June 18th as a low pressure was expected to meander across Central Nebraska with an attendant stationary front draped east/west north of Omaha with low 70° dewpoints pooling south of the front. Meanwhile a shortwave impulse was progged to track into northeastern Nebraska triggering scattered thunderstorms.
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23 Sep

June 17, 2018 – Big Springs, Nebraska

stratosigma / Blog, Storm Chasing / / Comments

June 17th and 18th presented a couple of relatively local chase opportunities in Nebraska for me. A surface low in northeastern Colorado and a stalled front extending east from there into Nebraska along the Platte River Valley presented a decent opportunity for severe weather.
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