Scientists detected a slow-motion earthquake off Japan, offering rare insight into hidden faults and tsunami risks beneath ...

The California Geological Survey’s Tsunami Hazard Area Map clearly defines tsunami zones for every city.. State geological officials wrote, “The hazard area represents the maximum considered ...

The color-coded map shows the potential tsunami height across the region, with some areas facing waves as high as 20 meters, or approximately 65 feet. The areas most at risk are marked as yellow ...

About 40% of public housing provided for those affected by the devastating March 2011 Great East Japan Earthquake in Iwate, Miyagi and Fukushima prefectures, are at risk of flooding from the ...