Open AccessExperiment in New Madrid Zone to employ active source
Author(s) -
Langston Charles A.,
Mooney Walter,
Bodin Paul,
Powell Christine,
Withers Mitch
Publication year - 2002
Publication title -
eos, transactions american geophysical union
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.316
H-Index - 86
eISSN - 2324-9250
pISSN - 0096-3941
DOI - 10.1029/2002eo000334
Subject(s) - memphis , geology , seismology , broadband , seismic zone , seismic survey , geological survey , induced seismicity , geophysics , paleontology , telecommunications , engineering
An active source seismic experiment is scheduled for the end of October in the central United States' New Madrid Seismic Zone (NMSZ). Researchers from the center for Earthquake Research and Information (CERI) of the University of Memphis and the U.S. Geological Survey are planning 2600‐lb and 5000‐lb explosions at the southern and northern ends of the NMSZ, respectively. Broadband seismic instruments, other temporary broadband seismic stations, and an array of accelerographs near each source will record the large surface waves generated by the explosions in the unconsolidated sediments of the Mississippi embayment.