Long Valley volcan webcams and live data:
caldeira 3390 m / 11,122 ft
California, 37.7°N / -118.87°W
Seismic monitoring (USGS)
Plot of vertical (UP) displacement for the last 1.5 years (USGS) (source
Plot of vertical (UP) displacement rates CHANGES for past 10 days relative to the last 1.5 years (source
Plot of displacement rates for the last 1.5 years (USGS) (source
Plot of displacement rate change during the past 10 days compared to last 1.5 years (USGS) (source
See also: Sentinel hub
| Landsat 8
Plus sur VolcanoDiscovery
Solar Eclipse & volcano tour
: A total solar eclipse will occur on 14 Dec 2020 and pass over southern Chile and Argentina. Chile's most active volcano Villarrica is located exactly on the center line where the eclipse will be best to observe.
We offer you the unique chance to combine the eclipse with a tour to one the world's most beautiful volcanic areas - the Lake District in Chile.
Volcanoes & Cultures
: The contrast between unspoiled rain-forest, coconut palm beaches, primitive culture and moon-like landscapes surrounding lava-spitting volcanoes could not be bigger: join us on an expedition to the two most active volcanoes of Vanuatu: Ambrym and Yasur.
1-3 day excursions
: If you're interested in volcanoes, there are a number of excursions you should not miss if you're in the area: hike to the craters of Stromboli volcano, climb Etna volcano, get to know the unique volcanic history of Santorini - some examples of shorter (1-3 days) tours and excursions we offer.