Collaborative Volcano Observatories:

• Alaskan Volcano Observatory
• Cascades Volcano Observatory
• Hawaii Volcano Observatory
• INETER
• KVERT
• Montserrat Volcano Observatory
• Yellowstone Volcano Observatory

Volcano Organizations:

• World Organization of Volcano Observatories
• International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI)
• American Geophysical Union's Volcanology, Geochemistry, and Petrology Section
• Smithsonian Global Volcanism Program

Volcano Resource Sites:

• Land Processes Distributed Active Archive Center (LP DAAC)
• Michigan Tech Volcanoes Page
• NOAA Satellites and Information
• Total Ozone Mapping Spectrometer (TOMS) Volcanic Emissions Group
• Volcano Hazards Program (VHP) of the U.S. Geological Survey