Mount St. Helens is recharging, earthquakes peaked in June
350 earthquakes at Mount St. Helens since February is a sign that new magma is moving into the volcano according to USGS. On ...
Is Mount St. Helens about to blow? Washington volcano recharging 44 years after eruption
“High rates of seismicity, interpreted as recharge, have been observed in the past at Mount St. Helens and at other volcanoes ...