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ShakeMap4 Web Page v1.27.0




The vitality index, as explicited in the guidelines for the acquisition and reuse of software for Italian PA, is calculated according to the following four main categories:

  • Code activity: the daily number of commits and merges;
  • Release history: the daily number of releases;
  • User community: the number of unique authors;
  • Longevity: the age of the project.

The ranges of every measure can be found in the vitality-ranges.yml file.

Development status: stable

Software functionality

ShakeMap4 Web Page

  • research
  • detailed information

    ShakeMap4 Web Page v1.27.0


    Last release 2023-04-12 (v1.27.0)

    Type of maintenance internal

    Extended description

    The development presented in this project is aimed towards providing a simple web interface to show the products of the USGS ShakeMap v.4 software ( The web interface renders the standard products provided by ShakeMap dynamically (using leafelet and statically (standard shakemaps). The apperance of the web portal is easily configurable by replacing the logo and banners. The software can be installed both laptops and on server computers. This work has been partially funded by the Seismology and Earthquake Engineering Research Infrastructure Alliance for Europe (SERA) project (European Union’s Horizon 2020 research and innovation program Grant Agreement Number 730900) and by the Italian Civil Protection (2019–2021) B2 ShakeMap adjournment project.

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