Download original image
Plots for single 3-min time slices of the median velocity and standard deviation of velocities about the median versus azimuth direction, calculated from the range of velocities found from all cross-correlation functions with the baselines within each station pair re-calculated for each assumed azimuth direction, in the usual form, counting clockwise from north. (a) Time slice commencing 21:05:00 UT using cross-correlations calculated after applying a high-pass filter at 0.01 Hz. (b) Time slice commencing 21:15:00 UT using cross-correlations calculated after applying a high-pass filter at 0.07 Hz. Note that the same y-axis is used for both velocity and standard deviation.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.