Public CAP Feeds

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The organizations below provide publicly accessible CAP feeds. Be sure to check with each site's terms of use before relying on these data sources for critical applications.


  • The U.S. Geological Survey Feeds include worldwide data for earthquakes of 2.5 magnitude or greater, as well as volcano alerts from the Alaska Volcano Observatory (CAP 1.0).
  • The Carribean island of Anguilla also has an Atom feed of CAP 1.1 messages.
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