1. Institute of Geophysics and Geology Leipzig University Leipzig Germany
2. Department of Earth and Environmental Sciences LMU Munich Munich Germany
3. ETH Zurich Laboratory of Hydraulics Hydrology and Glaciology Zurich Switzerland
4. ISTerre ‐ Maison des Géosciences Grenoble France
5. Department of Geosciences Environmental Seismology Laboratory Boise State University Boise ID USA
6. U.S. Geological Survey Alaska Volcano Observatory Anchorage AK USA