According to the United States Geological Survey (USGS), the earthquake happened around 7:52 a.m. north of Mount St. Helens, just west of Spirit Lake. USGS equipment recorded the earthquake at a depth ...
MOUNT ST. HELENS, Wash. – Researchers studying the aftermath of the massive eruption ... by human activities may require additional interventions to restore their soil and nutrients. According to the ...
MOUNT ST. HELENS, Wash. – Researchers studying the ... According to the United States Geological Survey, the stratovolcano will likely erupt again, but not anytime soon. The mountain is ...
When Mount St. Helens erupted in 1980, lava incinerated anything living for miles around. As an experiment, scientists dropped gophers onto parts of the scorched mountain for only 24 hours.
Mount St. Helens, an active stratovolcano in Washington, draws visitors to this area of the Pacific Northwest no matter what time of year. Hikers, climbers, skiers, fishermen and campers all flock to ...
The letter seeks clarification from USGS on several points, including the number of seismic stations at Mount Adams, the monitoring duration for temporary stations, and whether similar monitoring ...