There shouldn't be earthquakes in Oklahoma, WTF!
Don't know if you're serious or not, Dave, but Oklahoma has lots of fault lines (thought an article I read said there's few-if any-"plate boundaries", which apparently are the usual cause of tectonic plate shifts). Another possibly is increased oil and gas drilling; particularly fracking. Hydro fracking is big business in your state. Not only is it contaminating the fresh water aquifers used to supply drinking water, but the practice could very well set off tectonic activity. Yet another reason fracking should be shut down.
