Where I live on the north coast of CA, there is a chance of earthquakes, but that would not require bugging out here, as the infrastructure is small and they are not very frequent or severe.
Wildfire is not a threat either since everything is wet most of the year and the vegetation is Redwood trees.
We are not near any nuclear targets (just thinking outside of the box) and the only fallout we would be downwind of anyways would have to come from overseas, though maybe from Alaska. There are no nearby volcanoes, so I won't have to acquire a taste for that kind of hotsauce.
Overall, we're pretty safe. Our only real danger is tsunami, which could happen at any time, and which could wipe the entire city off the map in no time!