In 2014, scientists set off 23 explosions and deployed 3,500 seismographs around Mount St Helens; the experiment helped image a magma reservoir roughly 4 to 15 km beneath the volcano
[ad_1] Representative Image (AI-generated) Mount St. Helens is one of the most closely studied volcanoes in the United States, but scientists still cannot directly see the complex system of magma and rock hidden beneath it. In 2014, researchers launched an ambitious experiment to change that. According to the Imaging Magma Under St. Helens (iMUSH) project,…