Seismic waves from atomic bomb tests
Author(s) -
Gutenberg B.,
Richter C. F.
Publication year - 1946
Publication title -
eos, transactions american geophysical union
Language(s) - English
Resource type - Journals
eISSN - 2324-9250
pISSN - 0002-8606
DOI - 10.1029/tr027i006p00776
Subject(s) - seismometer , seismology , seismogram , geology , seismic wave , longitudinal wave , period (music) , surface wave , transverse plane , geodesy , wave propagation , physics , acoustics , optics , engineering , structural engineering
Registration of seismic waves from atomic bombs provides a direct check on accepted travel‐time curves. The Baker Day test at Bikini on July 24, 1946, U.T., was recorded at eight stations by short‐period Benioff vertical‐component seismometers. Only longitudinal waves (P) appear; no transverse waves or surface waves have been found. Figure 1 shows the seismogram at Mount Wilson; the others are similar.
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