Fiber-optic sensing of volcanic tremor on a natural amplifier system

Andreas Fichtner1, Sara Klaasen2, Solvi Thrastarson2, Yesim Cubuk Sabuncu3, Patrick Paitz2 and Kristin Jonsdottir3, (1)ETH Zurich, Zurich, Switzerland, (2)ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, (3)Icelandic Meteorological Office, Reykjavik, Iceland