non-California hazard zones

Living in California, we can sometimes fall into the trap of thinking that we're the only state with significant natural hazards. Here is a Wired article about some of the non-California danger zones.

http://www.wired.com/wiredscience/2008/10/five-us-earthqu/

Of particular interest to populations are the dangers of the Pacific Northwest and Salt Lake City. Probably very few residents realize the full magnitude of the peril.