title: Long-Period Seismic Waves from Nuclear Explosions in Various Environments.
abstract: Large nuclear explosions in the solid earth, the hydrosphere, and the lower and upper atmosphere have generated seismic waves of periods greater than about 5 seconds which have been detected at great distances from the source.
authors.forename: J
authors.initials: J
authors.lastname: Oliver
authors.forename: P
authors.initials: P
authors.lastname: Pomeroy
authors.forename: M
authors.initials: M
authors.lastname: Ewing