One of my favorite earthquakes was around 1999 in the central valley, CA. It wasn't too harsh, but it lasted for a good 30 seconds. 30 seconds is long enough to

One of my favorite earthquakes was around 1999 in the central valley, CA. It wasn't too harsh, but it lasted for a good 30 seconds. 30 seconds is long enough to realize that you're in an earthquake, and to enjoy it. The waving of the ground was surreal.