Directory of World Seismograph Stations. Volume I. The Americas - Part 1. United States, Canada, Bermuda

摘要

This publication is a compilation of detailed information about seismograph stations in the United States, Canada, and Bermuda current to June 1977 (Canada, to mid-1979). Its principal purpose is to provide information on availability of records. Stations no longer offering data are included if specifics about them were available; all information that was available was included, even if incomplete. Not listed are stations about which no information existed beyond a simple reference. The data are presented alphabetically by State or Province and then by operating institution. A listing of state in which each organization operates stations is included in Appendix A. Appendix 2 contains response curves for instrument systems that are broadly used. Appendix 3 is a cross-reference of stations in alphabetic order. The stations coded by the National Earthquake Information Service (NEIS) are plotted on region maps in Appendix 4.