Freysteinn Sigmundsson

Freysteinn Sigmundsson is a Research Professor at the Nordic Volcanological Centre, Institute of Earth Sciences, University of Iceland. He has held this position since 2004 and has been a key figure in volcanological research, focusing on magmatic processes, geodesy, and volcanic hazards. His work integrates GPS geodesy and InSAR analysis to study crustal deformation in Iceland, a natural laboratory for geological processes.

• University of Iceland
• University of Colorado

Sigmundsson's research spans volcanism, tectonics, and climate-volcano interactions. He studies caldera collapses, dyke propagation, and glacioisostasy, leveraging space-based observations for hazard monitoring. As coordinator of FUTUREVOLC (2012-2016), he advanced European volcanological supersite initiatives. His work highlights the interplay between ice cap retreat and magmatic activity.

His publications reveal trends in volcanic deformation, magma dynamics, and rifting mechanisms. Notably, he connects geodetic measurements with seismicity triggers and eruption dynamics, emphasizing Iceland's role in understanding global volcanic systems.

Scientific Awards:

• Iceland’s Science and Technology Council award for excellence in science (2005)

Sigmundsson has led major research grants including the Icelandic Research Fund's 'VOLCANO ANATOMY' (2011-2014) and FP7-funded 'FUTUREVOLC' (2012-2016), totaling over 5 million euros. He has organized international conferences like the Nordvulk summer schools and IAVCEI symposia, shaping global volcanology education and collaboration.

Actively involved in disaster risk reduction, he serves as an advisor to Icelandic Civil Defence Authorities and was a UNDAC member (2003-2012). His work underpins open data policies for volcanic hazard mitigation.