This webpage provides an interactive user interface that has been developed to help users access data through the application programming interface (API) of our ground motion database. The URL shown below will update dynamically and can be clicked at any time to request data. To begin, select the API resource you want to utilize and follow the instructions below. For more information about each resource, please refer to the Services section of the documentation.
Hover over text and buttons for additional details.
The schema service provides the organizational structure of the database. Please refer to the Schema section of the documentation for more information.
The response_spectra service provides the response spectra data and a plotting tool. Please refer to the Response Spectra section of the documentation for more information.
...Under Development...
The fourier_spectra service provides the fourier spectra data and a plotting tool. Please refer to the Fourier Spectra section of the documentation for more information.
...Under Development...
The following steps may be followed to help build custom URL requests through the flatfile service. For more information, please refer to the Flatfile section of the documentation.
Not all steps are required, and skipping will result in default options. The URL shown above will update automatically and can be clicked to send your request at any time. This tool does not guarantee URLs which return data, becuase the database may not contain entries within any given set of search constraints.
Click on any step to begin.
Please select which table(s) you wish to query using the checkboxes below. Requests containing broken key chains will return potentially unwanted fields, for more information refer to the Key Logic section of the documentation.
Table Name
Description
If you want to filter your request based on earthquake source-parameters, please update the fields below as needed. Otherwise, skip to "Step 3".
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If you want to filter your request based on station-site parameters, please update the fields below as needed. Otherwise, skip to "Step 4".
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If you want to filter your request based on record-specific parameters, please update the fields below as needed. Otherwise, skip to "Step 5".
Distance Metric: Distance (km): -
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Please specify output options. For more information about each option, please refer to the flatfile query string parameters section of the documentation.