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Lamont Research Professor
Lamont-Doherty Earth Observatory
Seismology Geology and Tectonophysics
Adjunct Professor
Earth and Environmental Sciences
221 Seismology
61 Route 9W - PO Box 1000
Palisades
NY
10964-8000
US
Phone: 
(845) 365-8538
Fax: 
(845) 365-8150

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Fields of interest: 
earthquake seismology, seismotectonics of active plate boundaries, real-time seismology

Seismic monitoring systems detect and locate tens of thousands of earthquakes globally every year, adding to an ever growing archive of instrumentally recorded seismic data that goes back almost a century. Most of these earthquakes occur along the boundaries of tectonic plates and provide the fundamental data to study the physical processes that drive plate tectonics. My research centers on the development of new high-resolution earthquake location algorithms and their application to vast digital seismic archives to study the nature of active faults, the spatio-temporal evolution of seismicity, and the physical processes underlying seismic failure. I am also developing operational real-time procedures that enable high-resolution monitoring of changes in seismic signals and fault properties over time periods of seconds to decades. This has considerable societal and economic impacts in the immediate evaluation and mitigation of seismic hazards, the potential for forecasting future events, and for effective monitoring of compliance with the Comprehensive Nuclear-Test-Ban Treaty.

 

 

Education
List of degrees from highest to lowest:
Ph.D. Geophysics
ETH Zurich
1996
Diploma Geophysics
ETH Zurich
1992

Lamont Projects:

Referenced in the Following News Items:

Selected Publications:

Splay faults imaged by fluid-driven aftershocks of the 2004 Mw 9.2 Sumatra-Andaman earthquake Waldhauser, F.; Schaff, D. P.; Diehl, T.; Engdahl, E. R. Geology Volume: 40 Issue: 3 p.: 243-246 (2012) doi:10.1130/G32420.1
Seismogenic structure and processes associated with magma inflation and hydrothermal circulation beneath the East Pacific Rise at 9°50'N Waldhauser, F; Tolstoy, M. Geochem. Geophys. Geosyst. Volume: 12 Issue: Q08T10 (2011) doi:10.1029/2011GC003568
Seismic identification of along-axis hydrothermal flow on the East Pacific Rise Tolstoy, M.; Waldhauser, F.; Bohnenstiehl, D. R.; Weekly, R. T.; Kim, W. Y. Nature Jan 10 Volume: 451 Issue: 7175 p.: 181-U7 (2008) Doi 10.1038/Nature06424
Large-scale relocation of two decades of Northern California seismicity using cross-correlation and double-difference methods Waldhauser, F.; Schaff, D. P. Journal of Geophysical Research-Solid Earth Aug 15 Volume: 113 Issue: B8 p.: - (2008) Doi 10.1029/2007jb005479
Regional and teleseismic double-difference earthquake relocation using waveform cross-correlation and global bulletin data Waldhauser, F.; Schaff, D. Journal of Geophysical Research-Solid Earth Dec 5 Volume: 112 Issue: B12 p.: - (2007) Doi 10.1029/2007jb004938
A narrowly spaced double-seismic zone in the subducting Nazca plate Rietbrock, A.; Waldhauser, F. Geophysical Research Letters May 22 Volume: 31 Issue: 10 p.: - (2004) Doi 10.1029/2004gl019610
A Double-Difference Earthquake Location Algorithm: Method and Application to the Northern Hayward Fault Waldhauser, F.; Ellsworth, W. L. Bull. Seism. Soc. Am. Volume: 90 p.: 1353-1368 (2000)
Slip-Parallel Seismic Lineations on the Northern Hayward Fault, California Waldhauser, F., Ellsworth, W. L.; Cole, A. Geophys. Res. Lett. Volume: 26 p.: 3525-3528 (1999)
Three-dimensional interface modelling with two-dimensional seismic data: the Alpine crust-mantle boundary Waldhauser, F.; Kissling, E.; Ansorge, J.; Mueller, S. Geophysical Journal International Oct Volume: 135 Issue: 1 p.: 264-278 (1998)