{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This tsunami offshore amplitudes feature class contains points for the maximum modeled amplitude of a source tsunami wave, in feet, and wave period, in minutes, for a 9.0 Mw Cascadia Subduction Zone tsunami using and L1-extended source as described in Dolcimascolo et al, 2022 (WGS MS-2022-01) for the Washington State Tsunami Design Zone (WA-TDZ) as adopted in the 2021 Washington State building code.", "description": "
Washington State's adoption of the 2021 International Building Code (IBC) included an amendment to adopt the ASCE 7-22 tsunami loads chapter with amendments that direct designers, engineers, or architects to use the Washington Tsunami Design Zone Maps (WA-TDZ) to determine whether structures in Risk Category III or IV need to be designed for tsunamis. Special design parameters must be considered for these structures if they are located in the WA-TDZ. Further, the code requires the use of WA Department of Natural Resources (DNR) Tsunami Inundation Data for design purposes, or that such data be considered as a baseline for self-conducted studies. Please consult the 2021 Washington State Building Code for official language.<\/SPAN><\/P> The points provided in this feature class were derived from GeoClaw model outputs by Adams, 2022 - written communication. <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
"summary": "This tsunami offshore amplitudes feature class contains points for the maximum modeled amplitude of a source tsunami wave, in feet, and wave period, in minutes, for a 9.0 Mw Cascadia Subduction Zone tsunami using and L1-extended source as described in Dolcimascolo et al, 2022 (WGS MS-2022-01) for the Washington State Tsunami Design Zone (WA-TDZ) as adopted in the 2021 Washington State building code.",
"title": "Washington Tsunami Design Zone (WA-TDZ) 2021 Offshore Amplitudes Feature Class",
"tags": [
"Tsunami",
"ASCE",
"Washington",
"Inundation",
"Building Code",
"Design Zone",
"Current Velocity",
"Current",
"Wave Amplitude",
"TDZ",
"Inundation Depth",
"Coseismic Deformation",
"Inundation Elevation"
],
"type": "",
"typeKeywords": [],
"thumbnail": "",
"url": "",
"minScale": 150000000,
"maxScale": 5000,
"spatialReference": "",
"accessInformation": "",
"licenseInfo": " The Washington Geological Survey (WGS) shall not be held liable for improper or incorrect use of the data described and (or) contained herein. This product is provided 'as is' without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular use. The Washington State Department of Natural Resources and the authors of this product will not be liable to the user of this product for any activity involving the product with respect to the following: (a) lost profits, lost savings, or any other consequential damages; (b) the fitness of the product for a particular purpose; or (c) use of the product or results obtained from use of the product. Although these data have been processed successfully on computers of WGS, no warranty, expressed or implied, is made by WGS regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>",
"portalUrl": ""
}