RUN-UP TO THE 1999 SUB-PLINIAN ERUPTION OF SHISHALDIN VOLCANO UNVEILED USING PETROLOGIC AND SEISMIC APPROACHES

Daniel J. Rasmussen1, Terry A Plank2, Diana C. Roman3,4, Amanda C Lough5, Pete L Stelling6, Robert J Bodnar7 and Erik H Hauri5, (1)National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, DC, United States, (2)Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, (3)Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, DC, United States, (4)DTM Carnegie Institution, Washington, DC, United States, (5)Carnegie Institution for Science Washington, Washington, DC, United States, (6)Western Washington University, Geology, Bellingham, WA, United States, (7)Virginia Tech, Blacksburg, VA, United States