Answers are grounded in this paper and cite their sources.
A summary of information is presented for all announced U. S. underground nuclear explosions detonated during the 1961-1970 time period. The data include detonation times, locations, and depths of burial, as well as information about shot media and surface collapse (subsidence) phenomena. This summary is intended to furnish all available source data for studies of seismic sources, as well as studies of seismic transmission characteristics of the Earth.
No takes yet. Share an insight, caveat, or question.
Springer et al. (1971) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: