Skip to main content

Secondary navigation:

Bulletins and Reports of Northeast U.S. Seismicity

Weston Observatory has maintained several earthquake bulletins since its inception. The three primary bulletins are the:

New England Seismic Network (NESN) Quarterly Reports (1998-2011)

Northeastern U.S. Seismic Network (NEUSSN) Quarterly Reports (1975-1992)

Northeastern Seismological Association (NESA) Bulletins (1938-1950)


Each bulletin contains various information related to station operation and seismic phase data within the Northeastern United States.


If you are interested in information for a seismic event that occurred outside of the time covered by the bulletins or is simply not listed, please feel free to contact us.