I was on the phone today in my office speaking to technical support when I felt sort of dizzy. I could not explain it immediately. After a few minutes I realized we were experiencing an earthquake.
It seemed mind; it was sort of a “rolling” motion. I learned later that what I experienced was an after shock of the quake. It actually occurred in Palm Springs, California which is a few hours drive from Orange County.
If you have never experienced an earthquake and want information on it, just go to my page on Earthquakes. There is much information there.