My take on this board, which I think is along the lines of what Canie has posted, is that it is more an earthquake board these days than just prediction, but if things are quiet/no one is posting, any earth science topic is "on topic". and I have been including climate, and sometimes weather. So, since I don't do prediction, or the couple I did for contests here were pretty clueless, I instead post on faults and folds when not farther afield than that. So, unless Canie provides guidance otherwise, let's see some new posters on any earth science topic with some focus on earthquakes.
Chris