David Fee¹, Liam D Toney¹, Robin S Matoza², Richard W Sanderson², Matthew M Haney³, John J Lyons³, Alexandra M Iezzi¹, Keehoon Kim⁴, Silvio De Angelis⁵, Alejandro Diaz Moreno⁶ and Arthur D Jolly⁷, (1)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (2)University of California, Santa Barbara, Department of Earth Science and Earth Research Institute, Santa Barbara, CA, United States, (3)USGS Alaska Volcano Observatory, Anchorage, AK, United States, (4)Lawrence Livermore National Laboratory, Geophysical Monitoring Program, Livermore, CA, United States, (5)University of Liverpool, Liverpool, United Kingdom, (6)University of Liverpool, Liverpool, L69, United Kingdom, (7)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand