Cascades Volcano Observatory

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The U.S. Geological Survey's Cascades Volcano Observatory strives to serve the national interest by helping people to live knowledgeably and safely with volcanoes in WA, OR, and ID. 


News

Date published: January 17, 2021

January 17, 2021 Mount Hood Earthquake Swarm

An earthquake swarm at Mount Hood is ongoing. The earthquakes are associated with regional faulting and are not a sign of changes in volcanic activity.

Date published: January 14, 2021

New Scientist-in-Charge at USGS Cascades Volcano Observatory

The U.S. Geological Survey is pleased to announce the selection of Dr. Jon Major to serve as the new Scientist-in-Charge of the USGS Cascades Volcano Observatory.

Date published: November 13, 2020

Three new monitoring stations installed at Mount Hood

These stations enhance the existing monitoring network at this high-threat volcano and improve the ability of CVO scientists and their partners to detect and provide warning of any changes in earthquake activity or ground deformation that may signal an increase in volcanic activity and a subsequent danger to people and property.

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