Photos: Volcanology

The 2002 dike at Mt Etna, September 2019

Looking to the Mt Etna summit near Piano Provenzana, September 2019

Eyjafjallajökull basalts falling down into the Thórsmörk valley

Another gloomy view of Eyjafjallajökull, but with the 2010 lava flows

A gloomy yet spectacular view of Eyjafjallajökull, one of my favorite volcanoes!

InSAR geodesists also look at olivine cystals in Icelandic basalts!

Next to the 2010 basaltic flows of Eyjafjallajökull, Iceland, August 2019

The eruptive vents of the effusive phase of the 2010 Eyjafjallajökull eruption, Iceland, August 2019

Strokkur geyser, Iceland, August 2019

Spectacular pahoehoe lava flows of the Pu’u O’o - Kupaianaha eruption of Kilauea during 1986-1992, September 2018.

The Leilani Estates dike that fed the 2018 eruption of Kilauea volcano. Fissure 8 that fed the most voluminous lava flow is in the middle, September 2018

Laguna del Maule rhyolitic field, AGU Chapman conference on silicic systems field trip, January 2018

Mt St Helens, IAVCEI Scientific Assembly field trip, July 2017

Cordon Caulle 2011-2012 rhyolitic lava flow, five years later and still releasing lots of gas, January 2017

Excelsior geyser, Yellowstone, June 2016

Grand Prismatic Spring, Yellowstone, June 2016

Hudson volcano, April 2016, an Okmok-like caldera in Southern Chile, it erupted in 1991 in one of the largest eruptions of the XX century

Llaima volcano, one month before the January 1 2008 Strombolian paroxysm, December 2007

Lastarria volcano sulphur fumes, March 2014

Lascar volcano, pyroclastic flows of the April 1993 Plinian eruption, January 2009

Lascar volcano, measuring the crater temperature with a FLIR camera, February 2009

Lascar volcano crater, February 2009

Villarrica volcano crater, December 2008

Villarrica volcano, December 2008

Chaiten volcano eruption, airborne view, December 2008