Donald V. Helmberger
Seismic wave propagation and the inversion of waveforms to recover detailed information about earthquake characteristics and earth structure; particularly interested in mapping ultra-low velocity zones at the Core-Mantle Boundary and Inner-Core structure.
B. A. (Geophysics) University of Minnesota (five year curriculum), 1961
(Physics) University of Minnesota, Graduate School, 1961-1962.
M. S. University of California, San Diego, 1965.
Ph.D. University of California, San Diego, 1967.
- Research Associate, Department of Geology and Geophysics, Massachusetts Institute of Technology, 1967-1969
- Assistant Professor of Geophysics, Princeton University, 1969
- Assistant Professor of Geophysics, California Institute of Technology, 1970-1974
- Associate Professor of Geophysics, California Institute of Technology, 1974-1979
- Professor of Geophysics, California Institute of Technology, 1979-present.
- Director, Seismological Laboratory, Caltech, May 1998-May 2003
MOST RECENT HONORS:
- First American Geophysical Union recipient of the Inge Lehmann Medal, December 1997
- Scientific Collaborators, Last 48 Months:
- Vernon Cormier, Ed Garnero, Michael Gurnis, Jeroen Ritsema, Igor Sidorin, Xiaodong Song, Jeroen Tromp, Lianxing Wen, and Lupei Zhu.
GRADUATE STUDENTS, AND POST-DOCS SUPERVISED:
Supervised students with both theoretical and observational efforts, but referenced by relationship to structure (A) vs. source modeling (B):
B. A. L. Bent, D. S. Dreger, J. E. Ebel, S. Hartzell, T. H. Heaton, P. Ho-Liu, Chen Ji, L. E. Jones, C. A. Langston, H.-L. Liu, G. R. Mellman, L. J. Ruff, Brian Savage, C. W. Scrivner, Xi J. Song, R. J. Stead, J. E. Vidale, D. J. Wald, T. C. Wallace, B. B. Woods, L.-S Zhao, L. Zhu.