Donald, a lot of people would not have any idea what you are talking about when you say things like:
"in the second graph of the blue line above the red,"

Instead, say what these lines are. If you don't know what they are, find out. Otherwise, (IMHO) it really does not come across well that you are correlating mysterious curves to earthquakes.

I don't know what they are-probably different measures of the same thing-let's see, electron flux.....
Chris