Data Series 645
Between January 1 and December 31, 2010, the Alaska Volcano Observatory (AVO) located 3,405 earthquakes, of which 2,846 occurred within 20 kilometers of the 33 volcanoes with seismograph subnetworks. There was no significant seismic activity in 2010 at these monitored volcanic centers. Seismograph subnetworks with severe outages in 2009 were repaired in 2010 resulting in three volcanic centers (Aniakchak, Korovin, and Veniaminof) being relisted in the formal list of monitored volcanoes. This catalog includes locations and statistics of the earthquakes located in 2010 with the station parameters, velocity models, and other files used to locate these earthquakes.
First posted November 30, 2011
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Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2011, Catalog of earthquake hypocenters at Alaskan Volcanoes: January 1 through December 31, 2010: U.S. Geological Survey Data Series 645, 82 p.
Data Acquisition and Processing
Seismic Velocity Models
Appendix A. Maps of Monitored Volcanoes with Earthquake Hypocenters Calculated in 2010
Appendix B. Parameters for Alaska Volcano Observatory Seismograph Stations in 2010
Appendix C. Locations of the Alaska Volcano Observatory Seismograph Stations in 2010
Appendix D. Operational Status for Alaska Volcano Observatory Stations in 2010
Appendix E. Seismic Velocity Models Used in Locating the Earthquakes in 2010
Appendix F. Location of Volcanic Zones Modeled Using Multiple Cylinders
Appendix G. Previous Alaska Volcano Observatory Earthquake Catalogs
Appendix H. Selected Papers Published in 2010 Using Alaska Volcano Observatory Data