The 2001 and 2005 Anza Earthquakes: Aftershock Focal Mechanisms

Current Research

Fault Parameter Constraints Using Relocated Earthquakes: A Validation of First Motion Focal Mechanism Data [Kilb & Hardebeck, In Press]

The Southern California Anza and Yucaipa Earthquakes of June, 2005 [Felzer & Kilb, Work in Progress]

The 2001 and 2005 Anza Earthquakes: Aftershock Focal Mechanisms [Walker et al., Work in Progress]

Quantifying The Remote Triggering Capabilities Of Large Teleseismic Earthquakes Using 22 Years Of Data From The Anza Seismic Network Catalog (Southern California) [Kane et al., Work in Progress]

Examination Of The Temporal Lag Between The 31 October 2001 Anza, California, M 5.1 Mainshock and The First Aftershocks Recorded By The Anza Seismic Network [Kilb et al., In Review]

Correlations between Earthquakes and large Mud Volcano Eruptions [Mellors et al., In Review]

Seismogenic, Electrically Conductive, and Fluid Zones at Plate Boundaries in New Zealand, Himalaya, and California-USA [Jiracek et al., Work in Progress]

Quantifying properties of seismic spectra: an examination of 100s of spectra from southern California earthquakes recorded by the ANZA seismic network [Kilb et al., Work in progress]

Estimating the relative complexity of aftershock sequences using waveform cross-correlation measurements [Kilb et al., Work in progress]

Earthquake Relocation "Blink Movies" [Kilb & Rubin]

Recently Published

[2005] Moher, T., S. Hussain, T. Halter, D. Kilb, “Embedding Dynamic Phenomena within the Physical Space of an Elementary School Classroom,” ACM Conference on Human Factors in Computing Systems (CHI 2005), pp. 1665-1668.

[2005] Schwehr, Johnson, Kilb, Nayak, Nishimura"Visualization tools facilitate geological investigations of Mars exploration rover landing sites," IS&T/SPIE Paper Number 5669-15, San Jose, CA., 17-Jan-2005.

[2004] Prieto, Germán A.; Shearer, Peter M.; Vernon, Frank L.; Kilb, Debi, Earthquake source scaling and self-similarity estimation from stacking P and S spectra, J. Geophys. Res., Vol. 109, No. B8, B08310, 10.1029/2004JB003084, 2004.

[2003] Ziv, A.M. Rubin, D. Kilb, “Spatio-Temporal analyses of earthquake productivity and size distribution: observations and simulations” Bull. Seism. Soc. Am., 93, 2069-2081, 2003, (13 pp).

[2003] Kilb, D., C.S. Keen, R.L. Newman, G.M. Kent, D.T.Sandwell, F.L. Vernon, C.L. Johnson, J.A. Orcutt, "The Visualization Center at Scripps Institution of Oceanography: Education & Outreach" Seis. Res. Lett. V. 74, no. 5, p. 641-648, 2003. (8 pp).

[2003] Kilb, D.L., R.L. Newman, F.L. Vernon, J.A. Eakins, L. Ziegler, J. Bowen, J. Otero, "Education and Outreach Based on data from the ANZA Seismic Network in Southern California" Seis. Res. Lett. V. 74, no. 5, p. 522-528, 2003. (7 pp).

[2003] Kilb, D., “A strong correlation between induced peak dynamic Coulomb stress change from the 1992 M7.3 Landers, California, earthquake and the hypocenter of the 1999 M7.1 Hector Mine, California, earthquake” Journal of Geophysical Research, 108, 2012, doi:10.1029/2001JB000678, 2003, (7 pp).

[2002] Kilb D., and A.M. Rubin, “Relocated Microearthquakes of the Mt. Lewis ML5.7, California, Earthquake Sequence: Implications of Diverse Fault Orientations,” Journal of Geophysical Research, 107, 2294, 2002, (17 pp).

[2000] Kilb, D., J. Gomberg and P. Bodin, “Triggering of earthquake aftershocks by dynamic stresses,” Nature, 408, 570-574, 2000, (4 pp).

[2001] Kilb, D., J. Gomberg and P. Bodin, “Aftershock Triggering by Complete Coulomb Stress Changes,” Journal of Geophysical Research, 107, 10.1029/2001JB000202. (15 pp).

Recent Abstracts

[2005] Kane, D.L., D. Kilb, A. Berg and V. Martynov, Quantifying The Remote Triggering Capabilities Of Large Teleseismic Earthquakes Using 22 Years Of Data From The Anza Seismic Network Catalog (Southern California), SSA, April 2005.

[2005] Kilb, D., J. Bowen, C. Cruz, J. Eakins, K. Lindquist, V. G. Martynov, A. Nayak, R.L. Newman, J. Otero, G. Prieto and F.L. Vernon, Near-Real Time Generation Of 3d Interactive Visualization And Web-Based Information Pertaining To The September 28, 2004 Mw 6 Parkfield Earthquake, SSA, April 2005.

[2005] Kilb, D., G.M. Kent, and A. Nayak, Seeing Is Believing: 3D Interactive Visualization Tools That Include The Juxtaposition Of Multivariate Data, EarthScope meeting, Feb 2005.

[2005] Nayak, A., F. Vernon, G. Kent, J. Orcutt, D. Kilb, R.L. Newman, J. Eakins, L. Smarr, T. DeFanti, J. Leigh, L. Renambot, A. Johnson, iCluster : Visualizing USArray data on a scalable high resolution tiled display using the OptIPuter, GEON meeting, May 2005.

[2005] Nayak, A. and D. Kilb, 3D Visualiztion of Recent Sumatra Earthquake, EOS, Transactions, American Geophysical Union, Vol. 86, No. 14, 5 April 2005 Page 142.

[2005] Smith, K., Blewitt, G., Von Seggern, D., Preston, L., Anderson, J. and Kilb, D., Sierran Uplift and Lower Crustal Earthquake Swarm: Evidence for Magma Injection beneath North Lake Tahoe, Nevada-California in Late 2003, SSA, April 2005.
Column Spotlight on Education and Public Outreach (EPO), MARGINS Newsletter No. 13, Fall 2004, p. 11.

[2005] Farrell, J., R.B. Smith, D. Kilb, E. Morikawa, The Yellowstone GEO GIS Database: Facilitating Integrated Research and Data Distribution for Yellowstone Geoscience, GEON Meeting, May 2005.

[2005] Kilb, D., J. Hardebeck and K. Walker, When Dots-On-Plots Just Don’t Cut It Any More – How to Use Interactive 3-D Visualizations to Explore the Fine-Scale Fault Structure of Southern California (Based on Focal Mechanism Catalog Data), SCEC, September, 2005

[2005] Kane, D., D. Kilb, A. Berg, and V. Martynov, What Components of the Mainshock Seismic Waves (Frequency, Amplitude, Duration) Triggers Aftershocks?, SCEC, September, 2005.

[2005] Walker, K., D. Kilb, and G. Lin, The 2001 and 2005 Anza Earthquakes: Aftershock Focal Mechanisms, SCEC, September, 2005

[2005] Nayak, A., A. A. Chien, A. Chin , D. Hutches , S. Jenks , G. Kent, D. Kilb, S. O'Connell, M. Okumoto, J. Orcutt , N. Taesombut, E. Weigle, X. Wu, Scientific Collaboration with Parallel Interactive 3D Visualizations of Earth Science Datasets, iGrid, September, 2005

[2004] Nayak, A., Kilb, D., Newman, R., Kent, G., Vernon, F. and J. Orcutt, The Potential Role of the Optiputer in the EarthScope Project, SSA abstract, 04-179, 2004.

[2004] Prieto, G., Shearer, P. Kilb, D., and F. Vernon, Source Scaling Self-Similarity Estimation by Stacking P and S Spectra, SSA abstract 04-121, 2004.

[2004] Kilb, D., Martynov, V., and F. Vernon, Examination of the Temporal Lag Between the 31 October 2001 Anza, California, M 5.1 Mainshock and the First Aftershocks Recorded by the Anza Seismic Network. SSA abstract 04-149, G6, 2004.

[2004] Kilb, D., Development of 3-D Interactive Visual Object Using the Scripps Institution of Oceanography's Visualization Center, Abstract for select meeting Teaching Geoscience with Visualizations: Using Images, Animations, and Models Effectively, 2004.

[2004] Newman, R.L., Kilb, D., & Kent, G.M., San Diego’s Fault Zones, On Board: A newsletter from the Birch Aquairum at Scripps, Fall 2004.

[2004] Constant, B., James, A., Morikawa, E., Kilb, D., Nayak, A., Schwehr, K., Marquis, J., Benthien, M., Agnew, D., Abbott, P., Kent, G., and Kane, D.,. Seismic-Sites: a Web-based Field Guide to the Faults of Southern California, SCEC, 2004.

[2004] Kilb, D., Bowen, J., Eakins, J., Lindquist, K., Martynov, V., Newman, R. L., Otero, J., Prieto, G., Vernon, F.L., Ziegler, L., Generation of 3D interactive visualization tools pertaining to significant earthquakes in southern California & noteworthy global earthquakes, SCEC, 2004.

[2004] Kilb, D., V. Martynov, F.L. Vernon, Spatial/Temporal interdependence of aftershocks following the 10/31/2001 M5.1 Anza Earthquake, AGU 2004.

[2004] Kilb, D., I. Cooper, R. de Groot, W. Schindle, R. Mellors, M. Benthien, Using 3d Interactive Visualizations In Teacher Workshops, AGU, 2004.

[2004] Martynov, V., F.L. Vernon, D. Kilb, Seismic Attenuation Anisotropy in the Crust Beneath ANZA (Southern California), AGU, 2004.

[2004] Nayak, A., F.L. Vernon, G. M. Kent, J. Orcutt, D. Kilb, R. Newman, L. Smarr, T. DeFanti, J. Leigh, L. Renambot, A. Johnson. High-resolution visualization of USArray data on a 50 megapixel display using OptIPuter technologies, AGU, 2004.

[2004] Biasi, G., D. Kilb, J. G. Anderson, J. Brune, Progress in Kappa Estimation at Yucca Mountain, AGU 2004.

[2004] Anderson, J. G., G. Biasi, J. N. Brune, M. D. Purvance, D. Kilb, Evidence for Variability in the Shape, not Just the Level, in the High Frequency Spectrum of Strong Ground Motions, AGU, 2004.

[2004] Martynov,V.G., F.L. Vernon, D.L. Kilb and S.W. Roecker, “Directional variations in travel-time residuals of teleseismic P waves in the Crust and Mantle beneath Northern Tien Shan”, BSSA, V. 94, 650-664, 2004. (14 pp).

[2003] Kilb, D., G. Biasi, J. Brune, J Anderson, F.L. Vernon. What controls the characteristics of seismic spectrum: An examination of 100’s of spectra from southern California earthquakes recorded by the ANZA seismic network. Fall, SCEC Meeting, 2003.

[2003] Peng Z., F.Vernon, Y.Ben-Zion, D. Kilb, G. Biasi. Static and dynamic source scaling relations from earthquakes recorded by the ANZA seismic network and a temporary seismic network in the Karadere-duzce branch of the north Anatolian fault. Fall, SCEC Meeting, 2003.

[2003] Martynov, V. G., F.L. Vernon, D. Kilb, J. Tytell. Site Effect for KNET Stations in Middle Asia: the Directional Dependence of P-Wave Energy From Results on Magnitude mb Residual. Fall Meeting Supplement, Abstract, S32B-08492003.

[2003] Prieto, G.A, P. Shearer, D. Kilb, F.L. Vernon. Earthquake source scaling and self-similarity estimation by stacking P and S spectra, Fall Meeting Supplement, Abstract S41G-04, 2003

[2003] Shearer P., E. Hauksson, G. Lin, D. Kilb. Comprehensive waveform cross-correlation of southern California seismograms: Part 2. Event locations obtained using cluster analysis, Fall Meeting Supplement, Abstract S21D-0326, 2003.

[2003] Newman R.L., D. Kilb, D, A. Nayak, G. Kent. The Role of Research Institutions in Building Visual Content for the Geowall Fall Meeting Supplement, Abstract ED31E-06, 2003.

[2003] Peng Z., F.L. Vernon, Y. Ben-Zion, D. Kilb, G. Biasi. Self-consistent Derivation of Earthquake Source Properties: Method and Examples from Seismic Networks at ANZA, CA, and the Karadere-Duzce faults, Turkey Fall Meeting Supplement, Abstract S52H-03, 2003.

[2003] Kilb, D., C. Reif, C. Peach, C.S. Keen, B Smith, R.J. Mellors. Development of 3D interactive visual objects using the Scripps Institution of Oceanography's Visualization Center Fall Meeting Supplement, Abstract ED51B-1197, 2003.

[2003] Biasi G.P., J.G.Anderson, J.N. Brune, K.D. Smith, D. Kilb. Kappa at Permanent Stations of the Southern Great Basin Digital Seismic Network. Fall Meeting Supplement, Abstract S11D-0318, 2003.

[2003] Kilb, D., G. Biasi, J. Brune, J Anderson, F.L. Vernon. Quantifying properties of seismic spectra: an examination of 100's of spectra from southern California earthquakes recorded by the ANZA seismic network
Fall Meeting Supplement, Abstract S42C-0173, 2003.

[2003] Nayak, A.M., K. Lindquist, D. Kilb, R. Newman, F. Vernon, J. Leigh, A. Johnson, L. Renambot. Using 3D Glyph Visualization to Explore Real-time Seismic Data on Immersive and High-resolution Display Systems. Fall Meeting Supplement, Abstract ED32C-1208, 2003.

[2002] Kent G.M., Kilb D.L., and John A. Orcutt, Frost, E.G., "Collaborative Visualization in Earth and Ocean Sciences", Margins Newsletter, No. 8, Spring 2002.

[2002] Kilb, D., J. Hardebeck, A. Hindley, P. Shearer, J. Eakins, and F. Vernon. Waveform and Focal Mechanism Heterogeneity in Aftershocks of the 10/31/2001 M5.1 Anza, California, Earthquake: Why and Where. Fall SCEC Meeting, 2002.

[2002] Whipple, S., R.J. Mellors, J. Sale, D. Kilb. Using 3D Visualization to Communicate Scientific Results to Non-scientists, Fall Meeting Supplement, Abstract U52A-02, 2002.

[2002] Kilb, D., V. Martynov, J. Bowen, F. Vernon, J. Eakins. Estimating the similarity of earthquake focal mechanisms from waveform cross-correlation in regions of minimal local azimuthal station coverage, Fall Meeting Supplement, Abstract S71C-1117, 2002.

[2002] Vernon, F, D. Kilb, J. Eakins, J. Otero, S.W. Roecker, C.H. Thurber. Visualization of Real-time Seismic Field Experiments, Fall Meeting Supplement, Abstract U52A-08 (invited), 2002.

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