Glaciers can give us clues about when a volcano might erupt

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Glaciers can give us clues about when a volcano might erupt

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Globally, there is about one volcano erupting each week. Volcanic unrest kills an average of 500 people every year and costs the global economy roughly US$7 billion (£5.7 billion). With one in 20 people living somewhere at risk of volcanic activity, every effort that can be made to improve the monitoring of volcanoes is important.

This is especially true for volcanoes covered by glaciers – roughly 18% of all volcanoes on Earth. When these erupt, the consequences can be among the deadliest of all natural disasters.

Read More: The Conversation