This is a hillshade map in the state of Oregon, which is provided by the Oregon Lidar Consortium

This is a complete, digitally compiled, general geology file with a vector polygon format from the Oregon Geologic Data Compilation by DOGAMI.

This is a compilation of quaternary faults within the last 1,600,000 years. The source of this file is from USGS (USGS, 2006) website in a vector polyline structure.

National earthquake hazard reduction program which depicts the site class based on the site soil properties and shear wave velocity in accordance with geotechnical data.

This is a complete, digitally compiled, general geology file with a vector polygon format from the Oregon Geologic Data Compilation by DOGAMI.

This is a compilation of quaternary faults within the last 1,600,000 years. The source of this file is from USGS (USGS, 2006) website in a vector polyline structure.

The data in this raster depicts landslide susceptibility at a 10-meter resolution, across the state of Oregon. The data was created using Oregon Lidar Consortium (OLC) data, and USGS NED data where OLC data was not present. This elevation data was converted into slopes, and a multi-pronged analysis process used these slopes, geology and mapped existing landslides to create this 10-meter raster. There are 4 classes of landslide susceptibility: Low, Moderate, High and Very High. The data is provided by the Oregon Department of Geology and Mineral Industries

This accessibility map presents the travel time from each zone to Portland International Airport when the network is intact. The afternoon peak traffic condition (4pm-5pm) is adopted for simulation in VISUM.

This accessibility map presents the travel time from each zone to Portland International Airport when the network is disrupted, specifically, the eight bridges over the Willamette Rive near Portland downtown are set to be failed. The afternoon peak traffic condition (4pm-5pm) is adopted for simulation in VISUM.

This is a complete database of all bridges in the state of Oregon provided by the Oregon Geospatial Data Enterprise Spatial Data library.

This is a compilation of all ODOT highway networks.

This is a database of railroad bridges in the U.S. provided by the Department of Homeland Security.

This is a database of substations in the U.S. provided by the Department of Homeland Security.

This is a database of transmission lines in the U.S. provided by the Department of Homeland Security.

This is a database of retail service territories in the U.S. provided by the Department of Homeland Security.

This is a database of dams in the U.S. provided by the Department of Homeland Security.

This is a database of power plants in the U.S. provided by the Department of Homeland Security.

This is a database of wind turbines in the state of Oregon. provided by the Department of Homeland Security.

This is a database of natural gas compressor stations in the U.S. provided by the Department of Homeland Security.

This is a database of natural gas liquid pipelines in the U.S. provided by the Department of Homeland Security.

This is a database of natural gas local distribution in the U.S. provided by the Department of Homeland Security.

This is a database of natural gas receipt points in the U.S. provided by the Department of Homeland Security.

This is a database of natural gas service territories in the U.S. provided by the Department of Homeland Security.

This is a database of natural gas storage facilities in the U.S. provided by the Department of Homeland Security.

This is a database of oil and natural gas fields in the U.S. provided by the Department of Homeland Security.

This is a database of oil and natural gas interconnects in the U.S. provided by the Department of Homeland Security.

This is a database of oil and natural gas wells in the U.S. provided by the Department of Homeland Security.

This is a database of petroleum ports in the U.S. provided by the Department of Homeland Security.

This is a database of petroleum terminals in the U.S. provided by the Department of Homeland Security.

This is a database of POL pumpig stations in the U.S. provided by the Department of Homeland Security.

This is a database of cellular towers in the U.S. provided by the Department of Homeland Security.

This is a database of paging transmission towers in the U.S. provided by the Department of Homeland Security.

This is a database of AM transmission towers in the U.S. provided by the Department of Homeland Security.

This is a database of FM transmission towers in the U.S. provided by the Department of Homeland Security.

This is a database of land mobile broadcast towers in the U.S. provided by the Department of Homeland Security.

This is a database of watershed regions in the U.S. provided by the Department of Homeland Security.

This is a database of watershed HUC in the U.S. provided by the Department of Homeland Security.

This is a database of reclamation reservoirs in the U.S. provided by the Department of Homeland Security.

This is a database of aquifers in the U.S. provided by the Department of Homeland Security.

Using developed regression relationships between peak ground acceleration and Modified Mercalli intensity from Wald et al (1999), this continuous raster map is generated to give the users information about how strong the earthquake will be felt.

This map uses bedrock PGA values from the model developed by USGS for a specific secnario of Cascadia subduction earthquake ground shaking in the Pacific Northwest (http://earthquake.usgs.gov/eqcenter/shakemap/global/shake/Casc9.0_expanded_se/) combined with a new map of NEHRP site class for Oregon (Madin and Burns 2013) and uses the soil factor relationships of Boore and Atkinson (2008) to calculate site-dependent PGA. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses bedrock one-second spectral amplification (SA01) values from the model developed by USGS for a specific secnario of Cascadia subduction earthquake ground shaking in the Pacific Northwest (http://earthquake.usgs.gov/eqcenter/shakemap/global/shake/Casc9.0_expanded_se/) combined with a new map of NEHRP site class for Oregon (Madin and Burns 2013) and uses the soil factor relationships of Boore and Atkinson (2008) to calculate site-dependent SA01. The SA01 values are then converted into PGV values. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses bedrock 0.3 second spectral amplification (SA0p3) values from the model developed by USGS for a specific secnario of Cascadia subduction earthquake ground shaking in the Pacific Northwest (http://earthquake.usgs.gov/eqcenter/shakemap/global/shake/Casc9.0_expanded_se/) combined with a new map of NEHRP site class for Oregon (Madin and Burns 2013) and uses the soil factor relationships of Boore and Atkinson (2008) to calculate site-dependent SA0p3. The SA0p3 values are then converted into PGV values. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses bedrock one-second spectral acceleration (SA01) values from the model developed by USGS for a specific secnario of Cascadia subduction earthquake ground shaking in the Pacific Northwest (http://earthquake.usgs.gov/eqcenter/shakemap/global/shake/Casc9.0_expanded_se/) combined with a new map of NEHRP site class for Oregon (Madin and Burns 2013) and uses the soil factor relationships of Boore and Atkinson (2008) to calculate site-dependent SA01., The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses the methods of section 4.2.2.2 of the HAZUS-MH MR4 (FEMA, 2011 in references) to create a new coseismic landslide probability map for Oregon. The map uses a new landslide susceptibility map and a new map of site peak ground acceleration from Madin and Burns (2013, in references) as input to the model. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Please note that all the probabilities in this dataset is scaled to 30 percentage. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses the methods of section 4.2.2.2 of the HAZUS-MH MR4 (FEMA, 2011 in references) to create a new coseismic landslide permanent ground deformation (PGD) map for Oregon. The map uses a new landslide susceptibility map and a new map of site peak ground acceleration from Madin and Burns (2013, in references) as input to the model. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses the methods of section 4.2.2.1 of the HAZUS-MH MR4 (FEMA, 2011 in references) to create a new coseismic liquefaction probability map for Oregon. The map uses a new liquefaction susceptibility map and a new map of site peak ground acceleration from Madin and Burns (2013, in references) as input to the model. The methods and data used to make this map are described in detail in : Madin, I.P., and Burns, W.J., 2013. Please note that all the probabilities in this dataset are scaled to 30 percentage. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

This map uses the methods of section 4.2.2.1 of the HAZUS-MH MR4 (FEMA, 2011 in references) to create a new coseismic liquefaction lateral spread permanent ground deformation (PGD) map for Oregon. The map uses a new liquefaction susceptibility map and a new map of site peak ground acceleration from Madin and Burns (2013, in references) as input to the model. The methods and data used to make this map are described in detail in: Madin, I.P., and Burns, W.J., 2013. Published in a open file report (OSSPAC,2013) by Oregon Department of Geology and Mineral Industries (DOGAMI).

Bridge damage map for the selected Cascadia subduction zone earthquake scenario using HAZUS-MH fragility functions.

Bridge damage map for the selected Cascadia subduction zone earthquake scenario using earthquake ground shaking + landslide + liquefaction fragility functions.

This is the extent of fault rupture corresponding to selected Cascadia earthquake scenario.

This is a parameter which depicts the land level change in a Cascadia subduction earthquake event.

Probabilistic PGA from USGS.

Probabilistic PGA from USGS.

Landslide displacement value corresponding to a 2% in 50 years event.

Landslide displacement value corresponding to a 10% in 50 years event.

Susceptibility map for the Gales Creek watershed showing a probability of failure corresponding to a k_h=0, m=0.25 and c_r=0 scenario.

Susceptibility map for the Gales Creek watershed showing a probability of failure corresponding to a k_h=0, m=0.25 and c_r=8.

Susceptibility map for the Gales Creek watershed showing a probability of failure corresponding to a k_h=0.1, m=0.25 and c_r=8.

Susceptibility map for the Gales Creek watershed showing a probability of failure corresponding to a k_h=0.3, m=0.25 and c_r=8.

This feature shows sections of right-of-way (ROW) affected by landslide activity, or sections superimposed by high landslide susceptibility (≥50%), for a set of given conditions. Closure times are defined as the time, in days, required to excavate a volume of landslide debris from a 40-ft wide roadway. Closure times and costs are available assuming cut slope reconstruction of the roadway (e.g., “TimeSlope”) or retaining wall construction (e.g., “TimeWall”). Closure values assuming cut slope construction and a 24-ft wide roadway (e.g., “Time_24”) are also available. These values may be viewed by clicking on a landslide-affected segment of ROW. More information may be found in the O-HELP documentation and Leshchinsky et al. (2021), in the references.

This feature shows discrete landslide features associated with clusters of susceptibility ≥50%. More information on the methods used to create these features may be found in Leshchinsky et al. (2021), in the references.

This map shows landslide susceptibility developed using RegionGrow3D and the 3D landslide forensics methods described in Leshchinsky et al. (2021). Susceptibility is quantified as the likelihood of landsliding given a set of physical input conditions (antecedent conditions, rainstorm recurrence interval, earthquake magnitude).

This map shows landslide hazard, or landslide susceptibility multiplied by the likelihood of the input conditions (antecedent conditions, rainstorm recurrence interval, earthquake magnitude) occurring. Note that rainstorm-only hazard maps represent the probability of a given rainstorm occurring on any given year, earthquake-only hazard maps represent the probability of a given earthquake occurring within the period of 2010-2060, and multi-hazard maps represent the probability of a given rainstorm and earthquake occurring on the same day (applicable to earthquake magnitudes 8.4, 8.7, and 9.0 only).

This feature shows sections of right-of-way (ROW) affected by landslide activity, or sections superimposed by high landslide susceptibility (≥50%), for a set of given conditions. Closure times are defined as the time, in days, required to excavate a volume of landslide debris from a 40-ft wide roadway. Closure times and costs are available assuming cut slope reconstruction of the roadway (e.g., “TimeSlope”) or retaining wall construction (e.g., “TimeWall”). Closure values assuming cut slope construction and a 24-ft wide roadway (e.g., “Time_24”) are also available. These values may be viewed by clicking on a landslide-affected segment of ROW. More information may be found in the O-HELP documentation and Leshchinsky et al. (2021), in the references.

This feature shows discrete landslide features associated with clusters of susceptibility ≥50%. More information on the methods used to create these features may be found in Leshchinsky et al. (2021), in the references.

This map shows landslide susceptibility developed using RegionGrow3D and the 3D landslide forensics methods described in Leshchinsky et al. (2021). Susceptibility is quantified as the likelihood of landsliding given a set of physical input conditions (antecedent conditions, rainstorm recurrence interval, earthquake magnitude).

This map shows landslide hazard, or landslide susceptibility multiplied by the likelihood of the input conditions (antecedent conditions, rainstorm recurrence interval, earthquake magnitude) occurring. Note that rainstorm-only hazard maps represent the probability of a given rainstorm occurring on any given year, earthquake-only hazard maps represent the probability of a given earthquake occurring within the period of 2010-2060, and multi-hazard maps represent the probability of a given rainstorm and earthquake occurring on the same day (applicable to earthquake magnitudes 8.4, 8.7, and 9.0 only).