Identification_Information: Citation: Citation_Information: Originator: Suleimani, E.N. Originator: Combellick, R.A. Originator: Marriott, D. Originator: Hansen, R.A. Originator: Venturato, A.J. Originator: Newman, J.C. Publication_Date: 2005 Title: Tsunami hazard maps of the Homer and Seldovia areas, Alaska Geospatial_Data_Presentation_Form: digital-data, report, maps Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2005-2 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 28 p., 2 sheets, scale 1:12,500. Online_Linkage: http://dx.doi.org/10.14509/14474 Description: Abstract: The purpose of this study was to evaluate a potential tsunami risk for communities of Homer and Seldovia in the Kachemak Bay area, Alaska. This report provides guidance to the local emergency managers in tsunami hazard assessment. We used a numerical modeling method to estimate the extent of inundation due to tsunami waves generated by earthquake sources. Our tsunami scenarios included a repeat of the tsunami of the 1964 great Alaska earthquake, as well as a hypothetical tsunami wave generated by a local fault source. We didn't consider landslide-generated tsunamis in this study. Results of numerical modeling combined with historical observations in the region are intended to help local emergency services officials with evacuation planning and public education for reducing risk from future tsunamis. Purpose: Large seismic events occurring in the vicinity of the Alaska Peninsula, Aleutian Islands, and Gulf of Alaska have a very high potential for generating both local and Pacific-wide tsunamis. Saving lives and property depends on how well a community is prepared, which makes it essential to estimate the potential flooding of the coastal zone in the case of a local or distant tsunami. The Alaska Tsunami Mapping Team (ATMT) participates in the National Tsunami Hazard Mitigation Program (NTHMP) by evaluating and mapping potential inundation of selected parts of the Alaska coastline using numerical modeling of tsunami wave dynamics. The communities are selected for inundation modeling in coordination with the Division of Homeland Security and Emergency Management (DHSEM) with consideration for location, infrastructure, availability and quality of bathymetric and topographic data, and community involvement. The tsunami inundation maps described in the associated manuscript represent the results of the continuous effort of state and federal agencies to produce inundation maps for many Alaska coastal communities. Supplemental_Information: The DGGS metadata standard extends the FGDC standard to include elements that are required to facilitate our internal data management. These elements, referred to as "layers," group and describe files that have intrinsic logical or topological relationships and correspond to subdirectories within the data distribution package. The metadata layer provides the metadata or other documentation files. Attribute information for each data layer is described in this metadata file under the "Entity_and_Attribute_Information" section. Data layer contents: >homer-hypothetical-composite-line: Estimated, "maximum credible scenario" inundation line that encompasses the maximum extent of flooding in the vicinity of Homer. It is based on model simulation of all credible source scenarios and historical observations. The "maximum credible scenario" inundation line becomes a basis for local tsunami hazard planning and development of evacuation maps. >homer-tectonic-scenario-01: Homer - inundation line derived from modeled repeat of 1964 event >homer-tectonic-scenario-01-depth: Homer - inundation depths derived from modeled repeat of 1964 event >homer-tectonic-scenario-02: Homer - inundation line derived from modeled-hypothetical Border Ranges fault rupture >homer-tectonic-scenario-02-depth: Homer - inundation depths derived from modeled-hypothetical Border Ranges fault rupture >homer-time-history-points: Homer - point locations of the velocity and sea level time series diagrams presented in the report >seldovia-hypothetical-composite-line: Estimated, "maximum credible scenario" inundation line that encompasses the maximum extent of flooding in the vicinity of Seldovia. It is based on model simulation of all credible source scenarios and historical observations. The "maximum credible scenario" inundation line becomes a basis for local tsunami hazard planning and development of evacuation maps. >seldovia-tectonic-scenario-01: Seldovia - inundation line derived from modeled repeat of 1964 event >seldovia-tectonic-scenario-02: Seldovia - inundation line derived from modeled-hypothetical Border Ranges fault rupture >seldovia-time-history-points: Seldovia - point locations of the velocity and sea level time series diagrams presented in the report Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2005 Currentness_Reference: ground condition Status: Progress: complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -151.781459 East_Bounding_Coordinate: -151.406338 North_Bounding_Coordinate: 59.667363 South_Bounding_Coordinate: 59.391867 Keywords: Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Theme_Keyword: Active Fault Theme_Keyword: Alaska Earthquake 1964 Theme_Keyword: Bathymetry Theme_Keyword: Coastal Theme_Keyword: Coastal and River Theme_Keyword: Earthquake Theme_Keyword: Emergency Preparedness Theme_Keyword: Engineering Theme_Keyword: Engineering Geology Theme_Keyword: Fault Displacement Theme_Keyword: Faulting Theme_Keyword: Faults Theme_Keyword: Flood Theme_Keyword: Geologic Hazards Theme_Keyword: Geology Theme_Keyword: Inundation Theme_Keyword: Modeling Theme_Keyword: Seismic Hazards Theme_Keyword: Surface Theme_Keyword: Tides Theme_Keyword: Tsunami Theme_Keyword: Volcanoes Place: Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys Place_Keyword: Alaska, State of Place_Keyword: Cook Inlet Place_Keyword: Homer Place_Keyword: Kenai Peninsula Borough Coastal District Place_Keyword: Seldovia Quadrangle Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below). Use_Constraints: This dataset includes results of numerical modeling of earthquake-generated tsunami waves for a specific community. Modeling was completed using the best information and tsunami modeling software available at the time of analysis. They are numerical solutions and, while they are believed to be accurate, their ultimate accuracy during an actual tsunami will depend on the specifics of earth deformations, on-land construction, tide level, and other parameters at the time of the tsunami. Actual areas of inundation may differ from areas shown in this dataset. Landslide tsunami sources may not be included in the modeling due to unknown potential impact of such events on a given community; please refer to accompanying report for more information on tsunami sources used for this study. The limits of inundation shown should only be used as a general guideline for emergency planning and response action in the event of a major tsunamigenic earthquake. These results are not intended for any other use, including land-use regulation or actuarial purposes. Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Position: GIS Manager Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Electronic_Mail_Address: dggsgis@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Data_Set_Credit: This project was supported by the National Oceanic and Atmospheric Administration, National Tsunami Hazard Mitigation Program, through grant NA17RJ1224. The authors wish to thank Dr. Fumihiko Imamura for the Fortran code of the Okada algorithm he kindly provided. We also thank Dr. George R. Priest and Dr. Jose Borrero for their thoughtful reviews of the draft manuscript and maps, and Dr. Natalia Ratchkovsky for the review of the seismicity analysis. For a complete list of data sources for the bathymetric and topographic grids, see the ACKNOWLEDGMENTS section of the report. Cross_Reference: Citation_Information: Originator: Nicolsky, D.J. Originator: Suleimani, E.N. Originator: Combellick, R.A. Originator: Hansen, R.A. Publication_Date: 2011 Title: Tsunami inundation maps of Whittier and western Passage Canal, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2011-7 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 65 p Online_Linkage: http://www.dggs.alaska.gov/pubs/id/23244 Cross_Reference: Citation_Information: Originator: Nicolsky, D.J. Originator: Suleimani, E.N. Originator: Haeussler, P.J. Originator: Ryan, H.F. Originator: Koehler, R.D. Originator: Combellick, R.A. Originator: Hansen, R.A. Publication_Date: 2013 Title: Tsunami inundation maps of Port Valdez, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2013-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 77 p., 1 sheet, scale 1:12,500 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/25055 Cross_Reference: Citation_Information: Originator: Suleimani, E.N. Originator: Hansen, R.A. Originator: Combellick, R.A. Originator: Carver, G.A. Publication_Date: 2002 Title: Tsunami hazard maps of the Kodiak area, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2002-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 16 p., 4 sheets, scale 1:12,500 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/2860 Cross_Reference: Citation_Information: Originator: Suleimani, E.N. Originator: Nicolsky, D.J. Originator: West, D.A. Originator: Combellick, R.A. Originator: Hansen, R.A. Publication_Date: 2010 Title: Tsunami inundation maps of Seward and northern Resurrection Bay, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2010-1 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 47 p., 3 sheets, scale 1:12,500 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/21001 Cross_Reference: Citation_Information: Originator: Suleimani, E.N. Originator: Nicolsky, D.J. Originator: Koehler, R.D. Publication_Date: 2013 Title: Tsunami inundation maps of Sitka, Alaska Series_Information: Series_Name: Report of Investigation Issue_Identification: RI 2013-3 Publication_Information: Publication_Place: Fairbanks, Alaska, United States Publisher: Alaska Division of Geological & Geophysical Surveys Other_Citation_Details: 76 p., 1 sheet, scale 1:250,000 Online_Linkage: http://www.dggs.alaska.gov/pubs/id/26671 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The presented maps have been completed using the best information available and are believed to be accurate; however, their preparation required many assumptions. We have considered several tsunami scenarios and have provided an estimate of maximum credible tsunami inundation. Actual conditions during a tsunami event may vary from those considered, so the accuracy cannot be guaranteed. The limits of inundation shown should only be used as a guideline for emergency planning and response action. Actual areas inundated will depend on specifics of earth deformations, on-land construction, and tide level, and may differ from areas shown on the map. The information on this map is intended to permit state and local agencies to plan emergency evacuation and tsunami response actions in the event of a major tsunamigenic earthquake. These results are not intended for land-use regulation. Users should review the accompanying report, particularly the Sources of Errors section, for a detailed discussion of limitations of the methods used to generate the various inundation models. Logical_Consistency_Report: Inundation lines are visually inspected using GIS software for identification of anomalous elevations or data inconsistencies. See text report for detailed explanation of the tests used to determine the fidelity among the various data sources that were used to generate this dataset. Completeness_Report: The dataset contains calculated tsunami inundation limits for tectonic source scenarios. However, tsunamis caused by underwater slope failures are also a significant hazard in the fjords of coastal Alaska and other high-latitude fjord coastlines. We did not quantify this category of landslide tsunami hazard in the current report due to poor constraints on the parameters of potential slides, such as locations, volumes, and geotechnical properties. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: The computational grid was based on digital elevation models (DEMs) obtained from various agencies. The highest level of horizontal resolution of the grid used for inundation modeling is about 15 m relative to the grid spacing. The 15 m resolution is high enough to describe major relief features, but small topographic features, buildings, and other facilities cannot be accurately resolved by the existing model. The associated manuscript provides additional information about the numerical model and underlying grids. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: The vertical accuracy of the inundation modeling is dependent on the accuracy and resolution of the digital elevation models (DEMs) and tidal datum values that were used to compile the computational grid. Prior to scenario modeling, bathymetric data were shifted to use Mean Higher High Water (MHHW) as the vertical datum. The depths of inundation shown should be used only as a guideline for emergency planning and response action. Actual inundation water depth will depend on specifics of the earth deformations, on-land construction, and tide level, and they may differ from areas shown by this data. The information is intended to permit state and local agencies to plan emergency evacuation and tsunami response actions in the event of a major tsunamigenic earthquake. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Johnson, J.M. Originator: Satake, Kenji Originator: Holdahl, S.R. Originator: Sauber, Jeanne Publication_Date: 1996 Title: The 1964 Prince William Sound earthquake-Joint inversion of tsunami waveforms and geodetic data Series_Information: Series_Name: Journal of Geophysical Research Issue_Identification: v. 101, no. B1 Publication_Information: Publication_Place: Washington, DC, United States Publisher: American Geophysical Union Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1996 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Johnson, J.M. and others, 1996 Source_Contribution: numerical modeling of tsunami wave runup Source_Information: Source_Citation: Citation_Information: Originator: Kowalik, Z. Originator: Murty, T.S. Publication_Date: 1993 Title: Numerical simulation of two-dimensional tsunami runup Series_Information: Series_Name: Canadian Bulletin of Fisheries and Aquatic Sciences Issue_Identification: v.16 Publication_Information: Publication_Place: Philadelphia, PA Publisher: Taylor & Francis, Inc. Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1993 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Kowalik, Z. and Murty, T.S., 1993 Source_Contribution: numerical modeling of tsunami wave runup Source_Information: Source_Citation: Citation_Information: Originator: Murty, T.S. Publication_Date: 1984 Title: Storm surges - meteorological ocean tides Series_Information: Series_Name: Canadian Bulletin of Fisheries and Aquatic Sciences Issue_Identification: v.212 Publication_Information: Publication_Place: Canada Publisher: National Research Council of Canada Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1984 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Murty, T.S., 1984 Source_Contribution: numerical modeling of tsunami wave runup Source_Information: Source_Citation: Citation_Information: Originator: Reid, R.O Originator: Bodine, B.R. Publication_Date: 1968 Title: Numerical model for storm surges in Galveston Bay Series_Information: Series_Name: Journal of the Waterways and Harbors Division Issue_Identification: v.94, no. WWI Publication_Information: Publication_Place: Reston, VA Publisher: National American Society of Civil Engineers Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1968 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Reid, R.O and Bodine, B.R., 1968 Source_Contribution: numerical modeling of tsunami wave runup Source_Information: Source_Citation: Citation_Information: Originator: Troshina, E.N. Publication_Date: 1996 Title: Tsunami waves generated by Mt. St. Augustine volcano, Alaska Publication_Information: Publication_Place: Fairbanks, AK Publisher: University of Alaska Fairbanks Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1996 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Troshina, E.N., 1996 Source_Contribution: numerical modeling of tsunami wave runup Process_Step: Process_Description: Numerical modeling of tsunami wave runup - We calculated the extent of inundation caused by tsunami waves using numerical modeling of tsunami wave runup. The model is based on the vertically integrated nonlinear shallow water equations of motion and continuity with friction and Coriolis force (Murty, T.S., 1984). We applied a space-staggered grid, which requires either sea level or velocity as a boundary condition. The first order scheme is applied in time and the second order scheme is applied in space. Integration was performed along the north-south and west-east directions separately (as described by Kowalik, Z. and Murty, T.S., 1993). In order to propagate the wave from a source to various coastal locations we used embedded grids, placing a coarse grid in deep water and coupling it with finer grids in shallow water areas. We used an interactive grid splicing, therefore the equations are solved on all grids at each time step, and the values along the grid boundaries are interpolated at the end of every time step (Troshina, E.N., 1996). The radiation condition was applied at the open ocean boundaries (Reid, R.O and Bodine, B.R., 1968). At the water-land boundary, the moving boundary condition was used in those grids that cover areas selected for inundation mapping (as described by Kowalik, Z. and Murty, T.S., 1993). In all other grids, the velocity component normal to the coastline was assumed to be zero. The Center for Tsunami Inundation Mapping Efforts, Pacific Marine Environmental Laboratory (NOAA/PMEL/TSUNAMI/TIME) was primarily responsible for developing the bathymetric and topographic grids for this modeling project. Bathymetry was adequate but the existing USGS topographic data was found to be insufficient for accurate modeling. Newer topographic data for Homer, in the form of a recently acquired LIDAR survey, was located and included in the dataset for this study. The newer topographic dataset has a resolution of approximately 1.4 meter grid spacing with close to 0.3 meter vertical accuracy, and greatly improved the accuracy of our modeling results over the USGS dataset. We considered two hypothetical earthquake scenarios as potential sources of tsunami waves that can affect Homer and Seldovia. Scenario 1, Repeat of the 1964 event, 17 sub-faults as modeled by Johnson and others (1996); and Scenario 2, a hypothetical Border Ranges fault rupture. These scenarios are described in detail in the text of the report. The basic steps in our modeling efforts were as follows: 1) use each scenario to estimate the displacement of water as an initial condition for the wave modeling; 2) use the shallow water equations and the embedded bathymetry/topography grids to model the movement of water caused by this initial condition; 3) use the moving boundary condition to estimate the extent of inundation in the regions of highest risk to people/infrastructure ; 4) analyze the results of modeling, compare to historical accounts of similar events; and 5) construct tsunami hazard maps for mitigation purposes. For more detailed description of processing steps and analysis see the text report included with these digital files. Source_Used_Citation_Abbreviation: Johnson, J.M. and others, 1996 Source_Used_Citation_Abbreviation: Kowalik, Z. and Murty, T.S., 1993 Source_Used_Citation_Abbreviation: Murty, T.S., 1984 Source_Used_Citation_Abbreviation: Reid, R.O and Bodine, B.R., 1968 Source_Used_Citation_Abbreviation: Troshina, E.N., 1996 Process_Date: 2005 Process_Step: Process_Description: Shapefiles were updated to correct positional errors. Process_Date: 2016 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.0001 Longitude_Resolution: 0.0001 Geographic_Coordinate_Units: decimal degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1927 Ellipsoid_Name: North American Datum of 1927 Semi-major_Axis: 6378206.4 Denominator_of_Flattening_Ratio: 294.9786982 Vertical_Coordinate_System_Definition: Depth_System_Definition: Depth_Datum_Name: Mean Higher High Water Depth_Resolution: 100 Depth_Distance_Units: centimeters Depth_Encoding_Method: attribute values Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-hypothetical-composite-line Entity_Type_Definition: Estimated, "maximum credible scenario" inundation line that encompasses the maximum extent of flooding in the vicinity of Homer. It is based on model simulation of all credible source scenarios and historical observations. The "maximum credible scenario" inundation line becomes a basis for local tsunami hazard planning and development of evacuation maps; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-hypothetical-composite-line Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-tectonic-scenario-01 Entity_Type_Definition: Homer - inundation line derived from modeled repeat of 1964 event; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-tectonic-scenario-01 Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-tectonic-scenario-01-depth Entity_Type_Definition: Homer - inundation depths derived from modeled repeat of 1964 event; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-tectonic-scenario-01-depth Attribute: Attribute_Label: DEPTH_CM Attribute_Definition: depth of inundation Attribute_Definition_Source: This report Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.043 Range_Domain_Maximum: 545.218994 Attribute_Units_of_Measure: centimeters Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-tectonic-scenario-02 Entity_Type_Definition: Homer - inundation line derived from modeled-hypothetical Border Ranges fault rupture; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-tectonic-scenario-02 Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-tectonic-scenario-02-depth Entity_Type_Definition: Homer - inundation depths derived from modeled-hypothetical Border Ranges fault rupture; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-tectonic-scenario-02-depth Attribute: Attribute_Label: DEPTH_CM Attribute_Definition: depth of inundation Attribute_Definition_Source: This report Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1.607 Range_Domain_Maximum: 623.606995 Attribute_Units_of_Measure: centimeters Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-homer-time-history-points Entity_Type_Definition: Homer - point locations of the velocity and sea level time series diagrams presented in the report; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: homer-time-history-points Attribute: Attribute_Label: POINT Attribute_Definition: Label assigned to each location point Attribute_Definition_Source: This report Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 6 Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-seldovia-hypothetical-composite-line Entity_Type_Definition: Estimated, "maximum credible scenario" inundation line that encompasses the maximum extent of flooding in the vicinity of Seldovia. It is based on model simulation of all credible source scenarios and historical observations. The "maximum credible scenario" inundation line becomes a basis for local tsunami hazard planning and development of evacuation maps; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: seldovia-hypothetical-composite-line Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-seldovia-tectonic-scenario-01 Entity_Type_Definition: Seldovia - inundation line derived from modeled repeat of 1964 event; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: seldovia-tectonic-scenario-01 Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-seldovia-tectonic-scenario-02 Entity_Type_Definition: Seldovia - inundation line derived from modeled-hypothetical Border Ranges fault rupture; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: seldovia-tectonic-scenario-02 Detailed_Description: Entity_Type: Entity_Type_Label: ri2005-2-seldovia-time-history-points Entity_Type_Definition: Seldovia - point locations of the velocity and sea level time series diagrams presented in the report; File format: shapefile Entity_Type_Definition_Source: This report Entity_Attribute_Layer_Name: seldovia-time-history-points Attribute: Attribute_Label: POINT Attribute_Definition: Label assigned to each location point Attribute_Definition_Source: This report Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 5 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Alaska Division of Geological & Geophysical Surveys Contact_Address: Address_Type: mailing and physical Address: 3354 College Road City: Fairbanks State_or_Province: AK Postal_Code: 99709-3707 Country: USA Contact_Voice_Telephone: (907)451-5020 Contact_Facsimile_Telephone: (907)451-5050 Contact_Electronic_Mail_Address: dggspubs@alaska.gov Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays Contact_Instructions: Please view our website (http://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible. Resource_Description: RI 2005-2 Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product. 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