The Hawaii Volcano Observatory

The Hawaii Volcano Observatory (HVO) is a scientific institution established in 1912, dedicated to monitoring and studying volcanic activity on the Big Island of Hawaii. It provides real-time data on eruptions, gas emissions, ground deformation, and seismic activity to help understand volcanic behavior and assess risks. HVO uses various tools like seismometers, webcams, and gas sensors to track volcanoes such as Kīlauea and Mauna Loa. The observatory collaborates with authorities to inform public safety measures, advance volcanic science, and improve eruption forecasts, ultimately helping protect communities and the environment from volcanic hazards.