{ "currentVersion": 10.91, "cimVersion": "2.9.0", "serviceDescription": "

This tsunami hazard dataset contains three groups of information:<\/SPAN><\/P>

(1) Tsunami Evacuation--This dataset shows evacuation routes, assembly areas, shelters, AHAB sirens, and critical facilities. The evacuation routes were developed in coordination with local emergency managers to assist coastal residents and visitors in pathfinding to safer locations in case of an earthquake and tsunami. The published pedestrian evacuation walk maps or evacuation brochures (where walk maps are not available), indicate direction of travel in select locations. The map and brochure dataset is also useful for representing where gaps in evacuation products exist.<\/SPAN><\/P>

(2) Hazard Areas --The tsunami hazard area dataset is a compilation of the modeled tsunami inundation (flooding), gathered from multiple tsunami hazard publications, representing multiple earthquake scenarios. Depending on location, this may be either an offshore earthquake from the Cascadia subduction zone or a local crustal fault within Puget Sound. To see the specific modeled effects from a single earthquake scenario, use the Tsunami Scenario Catalog. The Hazard Map Publications dataset contains study areas that have published tsunami inundation maps and original model data, where available provided through hyperlinks.<\/SPAN><\/P>

Areas Not Modeled for Tsunami Hazard - No tsunami modeling has been done for these areas, but a tsunami hazard may still exist along all Washington State shorelines, and even within inland bodies of water.<\/SPAN><\/P>

(3) Tsunami Scenarios Catalog--This catalog contains areas of inundation determined by tsunami inundation models from several deterministic earthquake scenarios. The location and magnitude of the source earthquake determines the extent and size of the modeled tsunami. The tsunami scenario models are generated from several different scenario earthquakes along the Cascadia subduction zone and other local crustal faults.<\/SPAN><\/P>

<\/P><\/DIV>", "mapName": "Tsunamis", "description": "

This tsunami hazard dataset contains three groups of information:<\/SPAN><\/P>

(1) Tsunami Evacuation--This dataset shows evacuation routes, assembly areas, shelters, AHAB sirens, and critical facilities. The evacuation routes were developed in coordination with local emergency managers to assist coastal residents and visitors in pathfinding to safer locations in case of an earthquake and tsunami. The published pedestrian evacuation walk maps or evacuation brochures (where walk maps are not available), indicate direction of travel in select locations. The map and brochure dataset is also useful for representing where gaps in evacuation products exist.<\/SPAN><\/P>

(2) Hazard Areas --The tsunami hazard area dataset is a compilation of the modeled tsunami inundation (flooding), gathered from multiple tsunami hazard publications, representing multiple earthquake scenarios. Depending on location, this may be either an offshore earthquake from the Cascadia subduction zone or a local crustal fault within Puget Sound. To see the specific modeled effects from a single earthquake scenario, use the Tsunami Scenario Catalog. The Hazard Map Publications dataset contains study areas that have published tsunami inundation maps and original model data, where available provided through hyperlinks.<\/SPAN><\/P>

Areas Not Modeled for Tsunami Hazard - No tsunami modeling has been done for these areas, but a tsunami hazard may still exist along all Washington State shorelines, and even within inland bodies of water.<\/SPAN><\/P>

(3) Tsunami Scenarios Catalog--This catalog contains areas of inundation determined by tsunami inundation models from several deterministic earthquake scenarios. The location and magnitude of the source earthquake determines the extent and size of the modeled tsunami. The tsunami scenario models are generated from several different scenario earthquakes along the Cascadia subduction zone and other local crustal faults.<\/SPAN><\/P>

<\/P><\/DIV>", "copyrightText": "Washington Geological Survey, 2023, Tsunami hazard--GIS data: Washington Geological Survey Digital Data Series 22, version 2.0, December 2023. Previously released October 2023 https://fortress.wa.gov/dnr/geologydata/publications/data_download/ger_portal_tsunami_hazard.zip", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Tsunami Evacuation", "parentLayerId": -1, "defaultVisibility": false, "subLayerIds": [ 1, 2, 3, 4, 5, 6 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 1, "name": "Walk Time Evacuation Maps", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 2, "name": "Evacuation Brochures", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 3, "name": "AHAB Tsunami Sirens", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 200000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 4, "name": "Assembly Areas and Shelters", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 200000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 5, "name": "Tsunami Reference Points", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 200000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 6, "name": "Tsunami Evacuation Routes", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 400000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true }, { "id": 7, "name": "Hazard Areas", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": [ 8, 9, 10 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 8, "name": "Hazard Map Publications", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 5000000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 9, "name": "Tsunami Hazard Areas", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 10, "name": "Areas Not Modeled for Tsunami Hazard", "parentLayerId": 7, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 11, "name": "Tsunami Scenario Catalog", "parentLayerId": -1, "defaultVisibility": false, "subLayerIds": [ 12, 13, 14, 15, 16, 17, 18, 19 ], "minScale": 0, "maxScale": 0, "type": "Group Layer", "supportsDynamicLegends": false }, { "id": 12, "name": "Cascadia M9.0 Estimated Tsunami Arrival Times", "parentLayerId": 11, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 13, "name": "Cascadia M9.0 Hazard Areas", "parentLayerId": 11, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 14, "name": "Cascadia 1700 Hazard Areas", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 15, "name": "Cascadia 1700 With Asperity Hazard Areas", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 16, "name": "Seattle Fault M7.5 Estimated Tsunami Arrival Times", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 17, "name": "Seattle Fault M7.5 Hazard Areas", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 18, "name": "Tacoma Fault M7.3 Hazard Areas", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true }, { "id": 19, "name": "Tacoma Fault Rosedale M7.3 Hazard Areas", "parentLayerId": 11, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true } ], "tables": [], "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": -929802.8648722896, "ymin": -594182.3505940794, "xmax": 3257700.065273717, "ymax": 2225833.8387568872, "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": 575944.6196289062, "ymin": 81877.31982421875, "xmax": 2551197.6801757812, "ymax": 1355594.7490234375, "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 0, "maxScale": 0, "units": "esriFeet", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Tsunami Hazard", "Author": "", "Comments": "

This tsunami hazard dataset contains three groups of information:<\/SPAN><\/P>

(1) Tsunami Evacuation--This dataset shows evacuation routes, assembly areas, shelters, AHAB sirens, and critical facilities. The evacuation routes were developed in coordination with local emergency managers to assist coastal residents and visitors in pathfinding to safer locations in case of an earthquake and tsunami. The published pedestrian evacuation walk maps or evacuation brochures (where walk maps are not available), indicate direction of travel in select locations. The map and brochure dataset is also useful for representing where gaps in evacuation products exist.<\/SPAN><\/P>

(2) Hazard Areas --The tsunami hazard area dataset is a compilation of the modeled tsunami inundation (flooding), gathered from multiple tsunami hazard publications, representing multiple earthquake scenarios. Depending on location, this may be either an offshore earthquake from the Cascadia subduction zone or a local crustal fault within Puget Sound. To see the specific modeled effects from a single earthquake scenario, use the Tsunami Scenario Catalog. The Hazard Map Publications dataset contains study areas that have published tsunami inundation maps and original model data, where available provided through hyperlinks.<\/SPAN><\/P>

Areas Not Modeled for Tsunami Hazard - No tsunami modeling has been done for these areas, but a tsunami hazard may still exist along all Washington State shorelines, and even within inland bodies of water.<\/SPAN><\/P>

(3) Tsunami Scenarios Catalog--This catalog contains areas of inundation determined by tsunami inundation models from several deterministic earthquake scenarios. The location and magnitude of the source earthquake determines the extent and size of the modeled tsunami. The tsunami scenario models are generated from several different scenario earthquakes along the Cascadia subduction zone and other local crustal faults.<\/SPAN><\/P>

<\/P><\/DIV>", "Subject": "This service provides tsunami data from the Washington Geological Survey.", "Category": "", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Version": "2.9.0", "Keywords": "tsunami,hazard,inundation,evacuation" }, "supportsQueryDomains": true, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "datumTransformations": [ { "geoTransforms": [ { "wkid": 1900, "latestWkid": 1900, "transformForward": true, "name": "NAD_1983_HARN_To_WGS_1984_2" } ] }, { "geoTransforms": [ { "wkid": 1900, "latestWkid": 1900, "transformForward": false, "name": "NAD_1983_HARN_To_WGS_1984_2" } ] }, { "geoTransforms": [ { "wkid": 108363, "latestWkid": 108363, "transformForward": false, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108363, "latestWkid": 108363, "transformForward": true, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108363, "latestWkid": 108363, "transformForward": false, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108363, "latestWkid": 108363, "transformForward": true, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": false, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": true, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": false, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": true, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": false, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": true, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": false, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": true, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108363, "latestWkid": 108363, "transformForward": false, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" }, { "wkid": 1580, "latestWkid": 1580, "transformForward": false, "name": "NAD_1983_HARN_To_WGS_1984" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": true, "name": "NAD_1983_HARN_To_WGS_1984" }, { "wkid": 108363, "latestWkid": 108363, "transformForward": true, "name": "WGS_1984_(ITRF08)_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": false, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108355, "latestWkid": 108355, "transformForward": true, "name": "NAD_1983_HARN_To_NAD_1983_2011" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": false, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] }, { "geoTransforms": [ { "wkid": 108190, "latestWkid": 108190, "transformForward": true, "name": "WGS_1984_(ITRF00)_To_NAD_1983" } ] } ], "supportsDatumTransformation": true, "activeRangeName": "", "currentRangeExtent": [ 96.0000000000002, 43260.00000003878 ], "floorAwareMapProperties": { "defaultFloorFilterSettings": {"isEnabled": true} }, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "", "serviceItemId": "6b7921fe418e41059402bf9bbdcd1bc2" }