Yokohama City Earthquake Waveform Data

Yokohama City provides seismic waveform data observed with seismometers installed at 42 locations in the city of Yokohama City Seismic Solarimeter Network, with the aim of promoting research and disaster prevention measures.

• In order to use the earthquake waveform data of Yokohama.Terms of ServiceI have to agree with you.
• Earthquake waveform data can be downloaded by FTP. The downloaded data is prohibited from being used for any purpose other than for the purpose of application (for-profit purposes, etc.) and cannot be provided to others.
• If the user uses the seismic waveform data of the "strong seismic gauge network", contact the city of Yokohama.Data Usage ApplicationPlease submit it.
• About the format of earthquake waveform data。