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California Hazard Maps

CGS has developed a new online tool that allows you to search all of CGS’s Regulatory Maps, Landslide Maps and Tsunami Maps with related reports and GIS data.  The new tool is now officially accessible through CGS’s home page.  See below for a brief list of what the warehouse has to offer within [...]

Weather related GIS data

NOAA provides a wealth of GIS data, including updates of its weather predictions.

Here are some useful links:

The NWS GIS Data Portal, where you can download kml and shapefiles. From there, you can go to: The NWS Web Services Page, where you can get the connection information for live [...]