![](/profile/get-photo.asp?memberid=5&type=profile&rnd=734) 39.48, -82.98 | I saw a chart the other day comparing the number of quakes in California (steady) with those in Oklahoma (dramatic increase). Unless you can supply some extraordinary evidence to support your extraordinary claim, I can only conclude that you are trying mightily to ignore what is plain for all to see: a strong, statistically significant relation between injection wells and earthquakes. |