Any state can have an earthquake, but California has more than others. Oklahoma has had some recently, and in August of 2011, a 5.8 magnitude earthquake in Virginia was felt for many states around !
The epicenter of an earthquake is located in the state where the earthquake originates.
Alaska had the biggest earthquake in the US.
The states which are near to the edge of massive plates are earthquake prone regions
I believe it is California.
Florida is the only US state that has never had an earthquake. Its geological composition is not conducive to seismic activity.
California
Missouri
Hati
Alaska is the most earthquake prone state, followed by California.
The 2001 earthquake that devastated India on Republic Day struck on January 26. It was located in the western state of Gujarat.
Metlife and State Farm offer great rates for earthquake insurance for the state of the California. There are other companies that are available, however they are smaller and there is no mentioned if they are realiable when it comes to an earthquake.
Alaska