Web Services

Web APIs

• Earthquakes - real-time and catalog (ComCat).
• GeoServe - places, regions and layers used in Latest Earthquakes.
• ArcGIS services - earthquake map and feature services.
• US Hazard - seismic hazard calculations using USGS National Seismic Hazard Models.
• US Seismic Design - seismic design parameters for a location based on U.S. building codes and design standards.

Notifications

• Earthquake Notification Service (ENS) — receive automated email notifications based on your location and magnitude preferences.
• Earthquake social media accounts — find USGS earthquake updates on social media.