At Work: Allison Bent

What is earthquake magnitude? And how many ways do we measure it?
Learn more about our members

Seismology of the Americas

Hazards put one-third of South American population at risk
Read More from the Annual Meeting

BSSA and SRL

Explore the leading seismology journals
For Authors and Librarians

Our ability to advance seismology depends on your support.

Please donate

Our Journals

SSA’s premier journals are available online and in print.

Recent News

The latest and greatest from the seismological community.