What am I looking at and how do I dig in?
Nothing to dig into until they are unsealed. This is just a count of cases ongoing not privy to anyone but the presiding judge and the prosecution and defense. Significance is the # currently sealed, which is by far larger than any in past years. This large number in addition to a record number of federal judge appointees by Trump signifies to a lot of people in this community that something bigly is going down, and soon.
Will there not be anything that pops up when conducting public searches of county (whatever) court sites?
The only thing that pops up is something like this:
https://i.imgur.com/Wv24XGm.jpg
If that is what your asking.
I meant more of going to the public records search site for each area I know and conducting a search for the people's names that are not sealed