ProbSevere Progression with intensifying storm

I like seeing the progression of the storm on the ProbSevere page, showing the trends of developing convection. You can see how the increases of ProbHail and ProbWind parallel certain parameters like MESH, VIL, and Flash Rate parameters.  It’s also interesting to see what’s not being utilized or loaded into the page such as Sat Growth Rate.

With some MRMS data being loaded into the ProbSVR model, one possible addition to the parameters could be Vertically Integrated Ice (VII) vs VIL. Have found in operations to be a very good indication for strong updrafts above the FZL. Hail and Wet Downbursts have been correlated with very high values of VII (above 25-50 kg*m^-2).

#ProtectAndDissipate