Oregon from a major earthquake event, hence the word resilience Topping. OHelp short for Oregon Hazard Explorer for Lifelines Program has also compiled data on building construction and earthquake preparedness in the Portlandmetro area The interactive map shows which buildings were built prior to. New earthquake hazard map expands risk areas on Montana, Nevada, Oregon, South Carolina, Tennessee, Utah, Washington and Wyoming, according to the report The last map was released in 2008, and since then experts have. WASHINGTON A new federal earthquake map dials of the seven hazard classifications, he said There are major faults and quake hazards along the entire West Coast, with an increased concern in the Cascadia region around. He is one of Oregons top experts on landslides and the author of the new report What Causes Landslides In The Gorge? Typically, landslides happen when soil. A new federal earthquake map dials up the shaking hazard just Project chief Mark Petersen said parts of Washington, Oregon, Utah, Oklahoma, Colorado, Wyoming and Tennessee moved into the top two hazard zones. Scientists at the US Geological Survey USGS have updated the USGS National Seismic Hazard Maps, and noted that earthquakes remain a serious threat in 46 of the United States For some areas such as western Oregon and. A new federal earthquake map dials up the second of the seven hazard classifications, he said There are major faults and quake hazards along the entire west coast, with an increased concern in the Cascadia region around Oregon. The US Geological Surveys new seismic hazard maps, released this week It is capable of producing a magnitude 74 earthquake and has been active over the past several thousand years Washington and Oregon have about 100. If you focus only on those at highest risk, says seismologist Mark Petersen, of the USGS Earthquake Hazards Program Tennessee, Oregon, South Carolina, Nevada, Arkansas, Missouri, and Illinois But that 2014 map focused only on.