PNSN Seismometer sites; September, 2002



Figure 1A. Seismograph stations operated by or recorded at the PNSN at the end of September, 2002. Black crosses indicate the locations of short-period vertical seismometers, while red triangular symbols represent the locations of three-component broad-band seismometer installations. White squares denote the locations of three-component strong-motion seismometer stations, and cities are designated by unfilled diamonds.

Also available in Post-Script at: /SEIS/PNSN/REPTS/Sum02/A0011A.ps