All kinds of archived seismic data (arrival times, hypocenter, waveform data by analog & digital, related docuent reports) obtained from SYO are stored and available from ftp server in data library system (POLARIS) of the Polar Data Center (PDC) / NIPR.

You are accessible by use of 'ftp' command with special passwd. If you interested in to use these data, please contact to kanao (at) nipr.ac.jp concerning the availability.

• Travel-Time (Arrival-Time) Data
• Hypocentral Data
• Digital Waveform Data
• Analog Waveform Data
• JARE DATA REPORT (Seismology)
• QEDData
• Waveforms & Spectrums Data

Return to SYO Seismic Observations