To find out how a big earthquake might hit your neighborhood take a look at scenario maps created for Southern California regions. For the basics in earthquake cartography—learn how hazard maps ...

N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

A major tsunami could swamp significant swaths of the Northern California coastline, according to hazard maps reviewed by ... would be a magnitude 9 earthquake along the Cascadia subduction ...

This week was the USGS Northern California Earthquake Hazards Workshop (NCEHW). I joined other earthquake hazards professionals for three days of virtual talks and discussions about the latest ...

“And in the case of these maps, we have increased the hazard in ... same rate because in California, Alaska and the Pacific Northwest, especially coastal regions, (earthquakes) are much, much ...