OK don,

I think it is important to get these distances right on. I still have a few more days, so we will see what happens. The 4 mag up off of Eugene is clearly out, but I will use this calculator to see how far. Good job on the Willits quake. Last time I was up in that country was in 77 or 78. I remember the Russian River flowing like crazy, as in brown because of the heavy rain. We went over to Clearlake, and that area was having micros every couple of minutes.

thanks,
glen