Data Series 730
AbstractBetween January 1 and December 31, 2011, the Alaska Volcano Observatory (AVO) located 4,364 earthquakes, of which 3,651 occurred within 20 kilometers of the 33 volcanoes with seismograph subnetworks. There was no significant seismic activity above background levels in 2011 at these instrumented volcanic centers. This catalog includes locations, magnitudes, and statistics of the earthquakes located in 2011 with the station parameters, velocity models, and other files used to locate these earthquakes. |
First posted October 30, 2012
For additional information contact: Part or all of this report is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of Adobe Reader, free of charge. |
Dixon, J.P., Stihler, S.D., Power, J.A., and Searcy, C.K., 2012, Catalog of earthquake hypocenters at Alaskan Volcanoes: January 1 through December 31, 2011: U.S. Geological Survey Data Series 730, 82 p.
Abstract
Introduction
Instrumentation
Data Acquisition and Processing
Seismic Velocity Models
Seismicity
Summary
Acknowledgments
References Cited
Appendix A. Maps of Monitored Volcanoes with Earthquake Hypocenters Calculated in 2011
Appendix B. Parameters for Alaska Volcano Observatory Seismograph Stations in 2011
Appendix C. Locations of the Alaska Volcano Observatory Seismograph Stations in 2011
Appendix D. Operational Status for Alaska Volcano Observatory Stations in 2011
Appendix E. Seismic Velocity Models Used in Locating the Earthquakes in 2011
Appendix F. Location of Volcanic Zones Modeled Using Multiple Cylinders
Appendix G. Previous Alaska Volcano Observatory Earthquake Catalogs
Appendix H. Selected Papers Published in 2011 Using Alaska Volcano Observatory Data
