%AWitek, M. [Division of Geology and Geophysics Kangwon National University Chuncheon South Korea]%AWitek, M. [Division of Geology and GeophysicsKangwon National University Chuncheon South Korea]%Avan der Lee, S. [Department of Earth and Planetary Sciences Northwestern University Evanston IL USA]%ALee, S. [Department of Earth and Planetary SciencesNorthwestern University Evanston IL USA]%AKang, T. [Department of Earth and Environmental Sciences Pukyong National University Busan South Korea]%AKang, T. [Department of Earth and Environmental SciencesPukyong National University Busan South Korea]%AChang, S. [Division of Geology and Geophysics Kangwon National University Chuncheon South Korea]%AChang, S. [Division of Geology and GeophysicsKangwon National University Chuncheon South Korea]%ANing, J. [School of Earth and Space Sciences Peking University Beijing China]%ANing, J. [School of Earth and Space SciencesPeking University Beijing China]%ANing, S. [School of Earth and Space Sciences Peking University Beijing China]%ANing, S. [School of Earth and Space SciencesPeking University Beijing China]%BJournal Name: Journal of Geophysical Research: Solid Earth; Journal Volume: 123; Journal Issue: 11; Related Information: CHORUS Timestamp: 2023-09-14 06:16:46 %D2018%IDOI PREFIX: 10.1029 %JJournal Name: Journal of Geophysical Research: Solid Earth; Journal Volume: 123; Journal Issue: 11; Related Information: CHORUS Timestamp: 2023-09-14 06:16:46 %K %MOSTI ID: 10079183 %PMedium: X %TS Velocity Model of East Asia From a Cluster Analysis of Localized Dispersion %X
We measured Rayleigh wave group velocity dispersion curves from station pair cross correlations of continuous broadband data from 1,082 seismic stations in regional networks across China, Korea, and Japan. The dispersion curves are localized in the period range 6–40 s to produce group velocity maps, which we then combine with group velocity data in the period range 50–133 s from the global dispersion model of Ma et al. (2014,