Local Volcano Infrasound and Source Localization Investigated by 3D Simulation

Abstract

Research Article| October 15, 2014 Local Volcano Infrasound and Source Localization Investigated by 3D Simulation Keehoon Kim; Keehoon Kim aGeophysical Institute, University of Alaska Fairbanks, 903 Koyukuk Drive, Fairbanks, Alaska 99775 [e-mail] Search for other works by this author on: GSW Google Scholar Jonathan M. Lees Jonathan M. Lees bDepartment of Geological Sciences, University of North Carolina at Chapel Hill, 104 South Road, Chapel Hill, North Carolina 27599 U.S.A. Search for other works by this author on: GSW Google Scholar Author and Article Information Keehoon Kim aGeophysical Institute, University of Alaska Fairbanks, 903 Koyukuk Drive, Fairbanks, Alaska 99775 [e-mail] Jonathan M. Lees bDepartment of Geological Sciences, University of North Carolina at Chapel Hill, 104 South Road, Chapel Hill, North Carolina 27599 U.S.A. Publisher: Seismological Society of America First Online: 14 Jul 2017 Online ISSN: 1938-2057 Print ISSN: 0895-0695 © 2014 by the Seismological Society of America Seismological Research Letters (2014) 85 (6): 1177–1186. https://doi.org/10.1785/0220140029 Article history First Online: 14 Jul 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation Keehoon Kim, Jonathan M. Lees; Local Volcano Infrasound and Source Localization Investigated by 3D Simulation. Seismological Research Letters 2014;; 85 (6): 1177–1186. doi: https://doi.org/10.1785/0220140029 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietySeismological Research Letters Search Advanced Search Because sources of volcano infrasound are shallow or aerial, infrasound observations can provide valuable information on eruption dynamics (Fee and Matoza, 2013). In addition to extracting eruption source parameters, higher precision source localization becomes feasible for volcano infrasound, because characteristic wavelengths of volcano infrasound are short (34–340 m for 10–1 Hz sound) compared with associated seismic wavelengths. Such high‐resolution source location makes it possible to differentiate active vents in a multivent system (Ripepe et al., 2007; Jones et al., 2008; Johnson et al., 2013) and to track surface flow phenomena such... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.