Monitoring
Click on map icons to access monitoring information for events and instruments.
USGS and UNAVCO seismic and geodetic networks provide real-time volcano monitoring data. Earthquake activity has been low for the last few decades and ground deformation negligible.
Legend
Instrument locations are approximate.
Instruments
Show Available Quakes
Magnitude (range): Days ago (range):
Magnitude (range): Days ago (range):
Earthquakes on Map
Mag
Date/Time (UTC)
Depth (km)