Volcanoes are monitored by scientists associated with our observatories
Monitoring sites by observatory
- Alaska Volcano Observatory (AVO) - Link to main page about volcanic activity in Alaska. Includes links to all monitoring data.
- Cascade Volcano Observatory (CVO) - Link to Pacific Northwest Seismic Network page with links to all webicorders (seismic activity ). The seismic data is for major volcanoes in Washington and Oregon. For Northern California Cascade volcanoes, please see the USGS Earthquake California and Nevada page.
- Hawaii Volcano Observatory (HVO) - Link to Hawaiian earthquake page. Link to Kilauea deformation page. Mauna Loa update with links to monitoring data for Mauna Loa.
- Long Valley Observatory (LVO) - Link to main LVO page. Includes links to monitoring data for earthquakes, deformation, hydrologic, and other types of monitoring for the Long Valley Caldera area.
- Yellowstone Volcano Observatory (YVO) - Link to YVO monitoring data page including earthquakes, deformation, and hydrologic for the Yellowstone region.
