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Eugene -Springfield Area Natural Hazards Mitigation Plan <br />Tables of Contents <br />2.8.7 <br />Risk Assessment.............................................................................. <br />2-57 <br />2.8.8 <br />Existing Hazard Mitigation Activities ................................................. <br />2-57 <br />2.9 <br />Wildfire............................................................................................. <br />2-57 <br />2.9.1 <br />Causes and Characteristics of Wildfires ........................................... <br />2-57 <br />2.9.2 <br />Climate Change............................................................................... <br />2-60 <br />2.9.3 <br />History of the Hazard........................................................................ <br />2-60 <br />2.9.4 <br />Impacts — Cascading Incidents........................................................ <br />2-61 <br />2.9.5 <br />Probability of Future Occurrence...................................................... <br />2-61 <br />2.9.6 <br />Vulnerability and Capacity Assessment ........................................... <br />2-61 <br />2.9.7 <br />Risk Assessment.............................................................................. <br />2-62 <br />2.9.8 <br />Existing Mitigation Activities............................................................. <br />2-62 <br />2.10 <br />Windstorm .............................. .......................................................... <br />2-65 <br />2.10.1 <br />Causes and Characteristics of the Hazard ....................................... <br />2-65 <br />2.10.2 <br />Climate Change............................................................................... <br />2-65 <br />2.10.3 <br />History of the Hazard in Eugene -Springfield .................................... <br />2-65 <br />2.10.4 <br />Impacts — Cascading Incidents........................................................ <br />2-67 <br />2.10.5 <br />Probability of Future Occurrence...................................................... <br />2-67 <br />2.10.6 <br />Vulnerability and Capacity Assessment ........................................... <br />2-68 <br />2.10.7 <br />Risk Assessment.............................................................................. <br />2-68 <br />2.10.8 <br />Existing Mitigation Activities............................................................. <br />2-69 <br />2.11 <br />Winter Storm.................................................................................... <br />2-69 <br />2.11.1 <br />Causes and Characteristics of the Hazard ....................................... <br />2-69 <br />2.11.2 <br />Climate Change............................................................................... <br />2-70 <br />2.11.3 <br />History of the Hazard in Eugene -Springfield .................................... <br />2-70 <br />2.11.4 <br />Impacts — Cascading Incidents........................................................ <br />2-72 <br />2.11.5 <br />Probability of Future Occurrence...................................................... <br />2-73 <br />2.11.6 <br />Vulnerability Assessment and Capacity ........................................... <br />2-74 <br />2.11.7 <br />Risk Assessment.............................................................................. <br />2-74 <br />2.11.8 <br />Existing Hazard Mitigation Activities ................................................. <br />2-74 <br />2.12 <br />Conclusions......................................................................................2-75 <br />Section3 Maps.................................................................................................. <br />3-1 <br />3.1 <br />Eugene -Springfield Hazard Maps ...................................................... <br />3-1 <br />3.1.1 <br />Historic Earthquakes in Western Oregon ........................................... <br />3-2 <br />3.1.2 <br />Earthquake Damage Potential........................................................... <br />3-3 <br />3.1.3 <br />Relative Fire Hazard........................................................................... <br />3-4 <br />3.1.4 <br />Flood Hazard Areas........................................................................... <br />3-5 <br />3.1.5 <br />Chronic Urban Flooding..................................................................... <br />3-6 <br />3.1.6 <br />Landslide Inventory ............................................................................3-7 <br />3.1.7 <br />Shallow Landslide Susceptibility........................................................ <br />3-8 <br />3.1.8 <br />Deep Landslide Susceptibility............................................................ <br />3-9 <br />3.1.9 <br />Liquefaction Susceptibility................................................................ <br />3-10 <br />3.1.10 <br />Metro Land Use Zones..................................................................... <br />3-11 <br />3.1.11 <br />Metro Transportation System........................................................... <br />3-12 <br />vii January 2020 <br />