High Frequency Seismic Signal Propagation Studies
Final technical rept. 30 Sep 1985-29 Sep 1986
ROYAL NORWEGIAN COUNCIL FOR SCIENTIFIC AND INDUSTRIAL RESEARCH KJELLER
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This report gives an account of the work conducted by NORSAR in conjunction with high frequency seismic signal propagation studies. A high Frequency Seismic Element HFSE was installed in the NORESS seismic array. Seismic data from the HFSE has been received an stored on magnetic tape. Analyses of the data are on-going. Initial results provide evidence that signal frequencies up to at least 50 Hz can contribute significantly to enhancing seismic monitoring capabilities at regional distances. Keywords High-frequency seismology regional seismology.