1. Pacific Coastal and Marine Science Center U.S. Geological Survey 2885 Mission Street Santa Cruz California 95060 USA
2. Geologic Hazards Science Center U.S. Geological Survey 1711 Illinois Street Golden Colorado 80401 USA
3. Department of Geosciences University of Massachusetts Amherst Massachusetts 01003 USA
4. Wood 180 Grand Avenue, Suite 1100 Oakland California 94612 USA
5. School of Biological, Earth and Environmental Sciences UNSW Sydney, Sydney 2052 New South Wales Australia
6. Central Coast Regional Water Quality Control Board 895 Aerovista Place San Luis Obispo California 93401 USA
7. Neotectonics and Natural Hazards Group RWTH Aachen University Lochnerstrasse 4‐20 52056 Aachen Germany
8. School of Ocean and Earth Science and Technology University of Hawai΄i Manoa Hawai΄i 96822 USA