Here is an example of a long lived supercell where the trends are very important to monitor. Notice the uptick in Prob TOR but then backed off.  AZShear has been impressive for several volume scans.  Prob TOR trends kept me from issuing a TOR warning, and provides some security in not issuing a warning along with other products.  As a side note,  it would be nice to sample some sort of maximum wind gust product, much like we get from MESH with the estimated max hail size.

ZDR_Arcophile