Volcanic gas emissions

Volcanic gas emissions refer to gases released by volcanoes during eruptions or even when they are inactive. These gases primarily include water vapor, carbon dioxide, sulfur dioxide, and hydrogen sulfide. When a volcano erupts, the intense heat causes these gases to escape from molten rock beneath the surface. The emitted gases can affect air quality, contribute to climate change, and influence weather patterns. Additionally, they can create hazards like acid rain and contribute to volcanic smog, known as "vog." Monitoring these emissions is crucial for understanding volcanic activity and potential hazards.