Accession Number : AD0600304
Title : LOCAL SEISMIC MONITORING AT SHOAL.
Descriptive Note : Preliminary rept., Jul 61-21 Oct 63,
Corporate Author : STANFORD RESEARCH INST MENLO PARK CALIF
Personal Author(s) : Westphal,W. H. ; Brink,G. S.
Report Date : 15 NOV 1963
Pagination or Media Count : 11
Abstract : Local seismic monitoring was initiated in the Fairview Peak region of Nevada in July 1961, and was conducted at intervals until 21 October 1963, five days prior to SHOAL Event. Since that date, continuous measurements have been made at three seismograph stations located approximately 10 km northeast, 10 km southwest, and 3.4 km west of ground zero. Preliminary evaluation of data accumulated through November 11 indicates that the majority of these events had their epicenters in the Fairview Peak fault block; this was true also of the majority of recorded preshot events. (Author)
Descriptors : (*SEISMOLOGY, INSTRUMENTATION), UNDERGROUND EXPLOSIONS, NUCLEAR EXPLOSIONS, SEISMIC WAVES, SEISMOGRAPHS, NEVADA
Distribution Statement : APPROVED FOR PUBLIC RELEASE