International Federation of Digital Seismograph Networks
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System Upgrade 2026-07-02

The fdsn.org website will undergo a scheduled upgrade on 2026-07-02. Some operations may be paused during the process, and live data such as user sessions may be reset.

This message will be updated with details as the update time approaches.

FDSN representatives

Only one FDSN representative per organisation

This list has moved to https://groups.google.com/a/fdsn.org/g/fdsn-representatives.
Email address
fdsn-representatives@fdsn.org
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