Welcome Ron. We need more people posting here: after a couple of people left recently, this site has become proportionally more dominated by posts that mostly lack science content. It does not matter if you are amateur; Brian was amateur but did many of the posts on this site of most interest to me.

Thanks for the link. Bob pointed out that I can just ask the NEIC page to plot all quakes and, starting yesterday, I've started to do that. The fault map for California is poor on that site though (etc).

Your site is better for showing where quakes occured.

Chris