Anthony Mengotto in a comment brought up and interesting point, the sun is growing quiet, while volcanism is increasing. I have always wondered it there was a connection. Does vulcanism fluctuate with the increase and decrease of sunspots? The Smithsonian/USGS Weekly reports go back to the winter of 2000, which covers the Solar Cycle 23 peak and Solar Cycle 24 peak. This data allowed me to take a median date for the peaks and compare with the number of active volcanos. I did the same for Solar Cycle 23 minimum and the most recent measurement as Solar Cycle 24 seeks the minimum. The results are in the chart below.
It looks like there could be a relationship, high spots lower vulcanism, fewer spots higher vulcanism.
I picked the mid-point of the high spot count and low spots just to test the idea. There was a lot of variation in the numbers, so a more valid analysis might be to pick four fixed points in each year and plot the results on a graph of the sunspots. Plus, minimum is not until 2019 -2020. I will use this analysis as a Python learning project, so stay tuned.
Readers thoughts are most welcome.
Update: this is the chart that got me thinking about grand minimums and volcanos: