CISN label
CGS | USGS | Caltech | CalEMA | UCB

Northern California Earthquake Management Center

The Northern California Earthquake Management Center of the CISN is a joint operation of the USGS Menlo Park and the UC Berkeley Seismological Laboratory.

USGS logo
USGS Menlo Park
MS 977
345 Middlefield Rd
Menlo Park CA 94025

Voice: 650-329-4085 Fax: 650-329-5163
Email: ncsn@andreas.wr.usgs.gov

Berkeley Seismo Lab logo
Berkeley Seismological Laboratory
215 McCone Hall
UC Berkeley
Berkeley CA 94720-4760

Voice: 510-642-3977 Fax: 510-643-5811
Email: www@seismo.berkeley.edu



California Integrated Seismic Network
cisninfo@cisn.org

CGS USGS OES Caltech UC Berkeley