Glacier Peak, a ‘very high threat’ volcano, still awaits critical seismometers
Glacier Peak, 20 miles east of Darrington ... Park The USGS plans to install seismometers and GPS units to monitor earthquakes and ground deformation. These instruments will work together ...
FOX 13 Seattle on MSN3mon
Glacier Peak's critical monitoring delayed. What this means for WA residents
DARRINGTON, Wash. - The U.S. Geological Survey's Cascades Volcano Observatory is facing delays in installing new earthquake ...
komonews20d
Mount Rainier monitored closely as scientists keep watch for signs of volcanic activity
Mount Saint Helens, Mount Adams, Mount Baker, and Glacier Peak are four of the active volcanoes ... Their infrasound and seismic sensors detect cracks and movement from below as magma is forced ...