California and the entire West Coast from Washington to the Mexico border were under a tsunami advisory after an 8.8 quake ...

An NOAA map (below) shows the red zone stretch about 130 miles from its southernmost point at Cape Mendocino near Fortuna, ...

The California startup's platform lets customers, from insurers to energy companies, use AI to generate custom geospatial maps.

The FEMA Flood Map Service Center offers an interactive map that allows anyone in the U.S. to enter their address and see if they live in a designated flood zone.

While FEMA has improved the accuracy and accessibility of the maps over time with better data, digital tools and community input, the maps still don't capture everything.