How Volcanoes’ Music Could Help Us Predict Them

Volcanoes have long impacted civilizations, and while monitoring methods exist, predicting eruptions remains challenging. Scientists are exploring infrasound, sound waves below human hearing, to better understand volcanic activity. These sounds vary with the volcano's shape and can indicate changes before eruptions. The 2015 Villarrica Volcano eruption in Chile demonstrated how sound changes can precede eruptions. Although each volcano has a unique sound, long-term research may help predict eruptions. This technique complements traditional monitoring methods, offering a new tool for volcanic safety.

Why is the study of volcanic sounds considered important for predicting eruptions?

What challenges do scientists face when using sound to monitor volcanoes?