Study of seismicity and tectonics in New England. Fourth quarterly report, May 1, 1975--July 31, 1975

• Main Author: Skehan, J. W.
• Format: Report
• Language: English
• Published: Boston Coll., Weston, Mass. (USA). Weston Observatory 1975
• Subjects: Nuclear Explosions; Geophysical Surveys; Seismology; Data; Explosions; Seismic Surveys; Seismic Effects; Seismic Events 580200* > Geophysics > (-1989); Seismic Detectors; North Atlantic Region; Specifications; 45 Military Technology; Weaponry; And National Defense; 450300 > Military Technology; & National Defense > Nuclear Explosion Detection; 58 Geosciences; Tectonics; New Hampshire; Maine; Tables; Information; Seismographs; Measuring Instruments; Earthquakes; North Atlantic
• Online Access: https://doi.org/10.2172/7184542; https://digital.library.unt.edu/ark:/67531/metadc1449727/

Three former network stations in Maine were activated and a new station was installed in New Hampshire. Each of the Maine stations is a three-component, short-period installation consisting of two horizontal portable Benioff seismometers and a vertical seismometer. The installation in New Hampshire is a single-component, vertical short-period seismometer. Packaging of solid state electronics in remote sites is described. A brief description of network instrumentation operation is given. An appendix is included consisting of tables giving short period seismic data for local earthquakes and quarry blasts during May, June, and July 1975. (HLW)