Borja Reguero¹, Curt Daron Storlazzi², Michael w Beck³, Aaron D Cole⁴, James Brandon Shope³, Ann Gibbs⁵ and Kristen A Cumming⁶, (1)United States, (2)USGS Pacific Science Ctr, Santa Cruz, CA, United States, (3)University of California Santa Cruz, Santa Cruz, CA, United States, (4)University of California Santa Cruz, Santa Cruz, United States, (5)Univ of Alaska Fairbanks GINA, Fairbanks, AK, United States, (6)USGS Geological Survey, Santa Cruz, United States