Land-sea experiment will track earthquakes, volcanoes along Alaska Peninsula

a close-up profile photo of Emily Roland
Emily Roland, assistant professor in the School of Oceanography and one of nine principal investigators in the study

The National Science Foundation is funding the largest marine seismic-monitoring effort yet along the Alaska Peninsula, a region with frequent and diverse earthquake and volcanic activity. Involving aircraft and ships, the new Alaska Amphibious Community Seismic Experiment will be led by Cornell University in Ithaca, New York, with partners at the University of Washington and seven other research institutions.

“This effort will really change the information we have at our disposal for understanding the seismic properties of subduction zones,” said Emily Roland, a UW assistant professor of oceanography and one of nine principal investigators on the project.

The experiment will place seismic instruments on and off a 435-mile stretch of coast that includes the communities of Kodiak, King Salmon and Sand Point. The instruments will be deployed starting next spring and will record for 15 months, spanning two summer seasons.

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