Please ensure Javascript is enabled for purposes of website accessibility

San Francisco Natural Hazard Maps

In light of the recent earthquake in New Zealand and the fact that in any given week, California land is shaking dozens of times, I thought this would be a good time to share these natural hazard maps with you again.  Looking at the USGS Map, just in the last day, the Cloverdale area, about an hour and a half north of San Francisco, has had dozens on little shakers.
And in case you don’t already know – San Francisco is kinda known as prime earthquake country.  But where you live has an impact on how an earthquake might affect you (and how much shaking your home will do.)
So I thought I’d throw a few maps up here for readers that are curious about the location of natural hazards in San Francisco.
Click on the map for a bigger view, and to be taken to the source of the map.
San Francisco Liquefaction Map
San Francisco Liquefaction Map

San Francisco Natural Hazards Map
San Francisco Natural Hazards Map
My personal favorite, which is sort of a hazard because building a house on water is never a good idea, is a map of all of the creeks, marshes and landfill throughout historical San Francisco. This map is from the 1890’s. As with the others, click to see the map full size, and to see the source.
San Francisco Historical Creek Map
San Francisco Historical Underground Water Location
And finally – if you’re curious about the last little rumble you felt – check out this map which will show you the size and magnitude of the most recent earthquake.
San Francisco Recent Earthquakes