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The USGS Cascades Volcano Observatory has the responsibility to issue timely notifications of volcanic hazards for both escalating (increasing risk) and deescalating (decreasing risk) conditions for this volcano.

Contacts

Research Seismologist
Cascades Volcano Observatory
Phone: 360-993-8934
Outreach Specialist/Hydrologist
Cascades Volcano Observatory
Phone: 360-993-8907