Monday, May 4, 2015

First Warning for the Project (ICT)

With the move to ICT we were able to issue our first warning of the project. The storm that was previously discussed re-intensified after splitting. The increasing reflectivity aloft led to the MEHS data to give a hail estimate of 1.55" and pushed the ProbSevere up from 58% to 95%.


Thus, a warning was issued for that cell.

To the northwest, a storm in DDC started to take a right turn right around the same time as a series of 2-3 sigma lightning jump values (orange in bottom left screen). Those values occurred as the storm intensified on radar and led to the ProbSevere values rising from 80% to 97% as it was nearing the cwa. Also, notice the overshooting top detection in the lower right screen.
With all of those values and the expected movement into the cwa, issued a warning for the ICT area for the storm.
-SRF

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