P. Small K. Hafner R. Busby R. Clayton J. Goltz T. Heaton K. Hutton H. Kanamori J. Polet D. Given L.M. Jones D. Wald E. Hauksson 2001 <p>No abstract available.</p> application/pdf 10.1785/gssrl.72.6.690 en Seismological Society of America Southern California seismic network: Caltech/USGS element of TriNet 1997-2001 article