The Comprehensive Nuclear-Test-Ban Treaty is monitored by a global network of seismic, infrasound, hydroacoustic and radionuclide sensors. www.ctbto.org/map/ T

The Comprehensive Nuclear-Test-Ban Treaty is monitored by a global network of seismic, infrasound, hydroacoustic and radionuclide sensors. www.ctbto.org/map/ These usually end up detecting earthquakes though http://www.ga.gov.au/scientific-topics/hazards/nuclear-monitoring/techniques/seismic http://www.ga.gov.au/scientific-topics/hazards/nuclear-monit...