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Chu, Risheng and Helmberger, Don V. (2013) Source Parameters of the Shallow 2012 Brawley Earthquake, Imperial Valley ; Bulletin of the Seismological Society of America; Vol. 103; No. 2A; 1141-1147; 10.1785/0120120324
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Tan, Ying and Helmberger, Don (2007) A new method for determining small earthquake source parameters using short-period P waves ; Bulletin of the Seismological Society of America; Vol. 97; No. 4; 1176-1195; 10.1785/0120060251
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Melbourne, Tim and Helmberger, Don (2001) Mantle control of plate boundary deformation ; Geophysical Research Letters; Vol. 28; No. 20; 4003-4006; 10.1029/2001GL013167
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Savage, Brian and Helmberger, Don V. (2001) Kursk Explosion ; Bulletin of the Seismological Society of America; Vol. 91; No. 4; 753-759; 10.1785/0120000295
Luo, Sheng-Nian and Ni, Sidao, et el. (2001) Evidence for a sharp lateral variation of velocity at the
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Ni, Sidao and Helmberger, Don V. (2001) Probing an ultra-low velocity zone at the core mantle boundary with P and S waves ; Geophysical Research Letters; Vol. 28; No. 12; 2345-2348; 10.1029/2000GL012766
Ni, Sidao and Helmberger, Don V. (2001) Horizontal transition from fast to slow structures at the
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Ji, Chen and Helmberger, Don V., et el. (2000) Basin Structure Estimation by Waveform Modeling: Forward and Inverse Methods ; Bulletin of the Seismological Society of America; Vol. 90; No. 4; 964-976; 10.1785/0119990080
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Scrivner, Craig W. and Helmberger, Donald V. (1999) Finite-difference modeling of two aftershocks of the 1994 Northridge, California, earthquake ; Bulletin of the Seismological Society of America; Vol. 89; No. 6; 1505-1518
Sidorin, Igor and Gurnis, Michael, et el. (1999) Evidence for a Ubiquitous Seismic Discontinuity at the Base of the Mantle ; Science; Vol. 286; No. 5443; 1326-1331; 10.1126/science.286.5443.1326
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Helmberger, Don (1998) Helmberger Receives Lehmann Medal ; Eos; Vol. 79; No. 4; 47; 10.1029/98EO00032
Zhu, Lupei and Helmberger, Donald V., et el. (1997) Regional waveform calibration in the Pamir-Hindu Kush region ; Journal of Geophysical Research B; Vol. 102; No. B10; 22,799-22,813; 10.1029/97JB01855
Song, Xiaodong and Helmberger, Don V. (1997) PKP differential travel times: Implications for 3-D lower mantle structure ; Geophysical Research Letters; Vol. 24; No. 15; 1863-1866; 10.1029/97GL01761
Saikia, Chandan K. and Helmberger, D. V. (1997) Approximation of Rupture Directivity in Regional Phases Using Upgoing and Downgoing Wave Fields ; Bulletin of the Seismological Society of America; Vol. 87; No. 4; 987-998
Song, Xi J. and Helmberger, Donald V. (1997) Northridge aftershocks, a source study with TERRAscope data ; Bulletin of the Seismological Society of America; Vol. 87; No. 4; 1024-1034
Wen, Lianxing and Helmberger, Donald V. (1997) Propagational Corrections for Basin Structure: Landers Earthquake ; Bulletin of the Seismological Society of America; Vol. 87; No. 3; 782-787
Woods, Bradley B. and Helmberger, Donald V. (1997) Regional Seismic Discriminants Using Wave-Train Energy Ratios ; Bulletin of the Seismological Society of America; Vol. 87; No. 3; 589-605
Ding, Xiaoming and Helmberger, Donald V. (1997) Modelling D″ structure beneath Central America with broadband seismic data ; Physics of the Earth and Planetary Interiors; Vol. 101; No. 3-4; 245-270; 10.1016/S0031-9201(97)00001-0
Pino, N. Alessandro and Helmberger, Donald V. (1997) Upper mantle compressional velocity structure beneath the West Mediterranean Basin ; Journal of Geophysical Research B; Vol. 102; No. B2; 2953-2967; 10.1029/96JB03461
Mori, Jim and Helmberger, Donald (1996) Large-amplitude Moho reflections (SmS) from Landers aftershocks, southern California ; Bulletin of the Seismological Society of America; Vol. 86; No. 6; 1845-1852
Zhu, Lupei and Helmberger, Donald V. (1996) Advancement in Source Estimation Techniques Using Broadband Regional Seismograms ; Bulletin of the Seismological Society of America; Vol. 86; No. 5; 1634-1641
Helmberger, D. V. and Garnero, E. J., et el. (1996) Modeling two-dimensional structure at the core-mantle
boundary ; Journal of Geophysical Research B; Vol. 101; No. B6; 13,963-13,972; 10.1029/96JB00534
Song, Xi J. and Helmberger, Donald V. (1996) Source Estimation of Finite Faults from Broadband Regional Networks ; Bulletin of the Seismological Society of America; Vol. 86; No. 3; 797-804
Garnero, Edward J. and Helmberger, Donald V. (1996) Seismic detection of a thin laterally varying boundary layer
at the base of the mantle beneath the central-Pacific ; Geophysical Research Letters; Vol. 23; No. 9; 977-980; 10.1029/95GL03603
Song, Xi J. and Helmberger, Donald V., et el. (1996) Broad-Band Modelling of Regional Seismograms: the Basin and Range Crustal Structure ; Geophysical Journal International; Vol. 125; No. 1; 15-29; 10.1111/j.1365-246X.1996.tb06531.x
Zhu, Lupei and Helmberger, Donald V. (1996) Intermediate depth earthquakes beneath the India-Tibet
collision zone ; Geophysical Research Letters; Vol. 23; No. 5; 435-438; 10.1029/96GL00385
Zhao, Lian-She and Helmberger, Donald V. (1996) Regional moments, energy levels, and a new discriminant ; Pure and Applied Geophysics; Vol. 146; No. 2; 281-304; 10.1007/BF00876494
Jones, Laura E. and Helmberger, Donald V. (1996) Seismicity and stress-drop in the eastern Transverse ranges,
Southern California ; Geophysical Research Letters; Vol. 23; No. 3; 233-236; 10.1029/96GL00012
Wald, David J. and Heaton, Thomas H., et el. (1996) Strong-Motion and Broadband Teleseismic Analysis of the Earthquake for Rupture Process and Hazards Assessment
Helmberger, Don V. and Zhao, Lian-She, et el. (1996) Construction of Synthetics for 2D structures; core phases ; ISBN 978-8877940803; Seismic modelling of earth structure; 183-221
Helmberger, Don V. and Woods, Brad (1996) Regional Source Parameters, Seismic Energy, and Discrimination ; ISBN 9780792338116; Monitoring a comprehensive test ban treaty; 365-383
Song, Xi J. and Jones, Laura E., et el. (1995) Source characteristics of the 17 January 1994 Northridge, California, earthquake from regional broadband modeling ; Bulletin of the Seismological Society of America; Vol. 85; No. 6; 1591-1603
Mori, Jim and Helmberger, Donald V. (1995) Localized boundary layer below the mid-Pacific velocity anomaly identified from a PeP precursor ; Journal of Geophysical Research B; Vol. 100; No. B10; 20,359-20,365; 10.1029/95JB02243
Garnero, Edward J. and Helmberger, Donald V. (1995) A very slow basal layer underlying large-scale low-velocity
anomalies in the lower mantle beneath the Pacific:
evidence from core phases ; Physics of the Earth and Planetary Interiors; Vol. 91; No. 1-3; 161-176; 10.1016/0031-9201(95)03039-Y
Garnero, Edward J. and Helmberger, Donald V. (1995) Seismic Resolution of the Earth's Outermost Core in Relation to Lower Mantle Heterogeneity
Scrivner, Craig W. and Helmberger, Donald V. (1995) Preliminary work on an early warning and rapid response program for moderate earthquakes ; Bulletin of the Seismological Society of America; Vol. 85; No. 4; 1257-1265
Song, Xiaodong and Helmberger, Don V. (1995) A P wave velocity model of Earth's core ; Journal of Geophysical Research B; Vol. 100; No. B7; 9817-9830; 10.1029/94JB03135
Song, Xiaodong and Helmberger, Don V. (1995) Depth dependence of anisotropy of Earth's inner core ; Journal of Geophysical Research B; Vol. 100; No. B6; 9805-9816; 10.1029/95JB00244
Garnero, Edward J. and Helmberger, Donald V. (1995) On seismic resolution of lateral heterogeneity in the Earth's outermost core ; Physics of the Earth and Planetary Interiors; Vol. 88; No. 2; 117-130; 10.1016/0031-9201(94)02976-I
Scrivner, Craig W. and Helmberger, Donald V. (1994) Seismic Waveform Modeling in the Los Angeles Basin ; Bulletin of the Seismological Society of America; Vol. 84; No. 5; 1310-1326
Zhao, Lian-She and Helmberger, Donald V. (1994) Source Estimation from Broadband Regional Seismograms ; Bulletin of the Seismological Society of America; Vol. 84; No. 1; 91-104
Saikia, Chandan K. and Dreger, Douglas S., et el. (1994) Modeling of Energy Amplification Recorded within Greater Los Angeles Using Irregular Structure ; Bulletin of the Seismological Society of America; Vol. 84; No. 1; 47-61
Jones, L. E. and Hough, S. E., et el. (1993) Rupture process of the June 28, 1992 Big Bear Earthquake ; Geophysical Research Letters; Vol. 20; No. 18; 1907-1910; 10.1029/93GL02046
Wald, David J. and Kanamori, Hiroo, et el. (1993) Source study of the 1906 San Francisco earthquake ; Bulletin of the Seismological Society of America; Vol. 83; No. 4; 981-1019
Woods, Bradley B. and Kedar, Sharon, et el. (1993) M_L:M_0 as a regional seismic discriminant ; Bulletin of the Seismological Society of America; Vol. 83; No. 4; 1167-1183
Helmberger, Donald V. and Dreger, Douglas S., et el. (1993) Impact of Broadband Seismology on the Understanding of Strong Motions ; Bulletin of the Seismological Society of America; Vol. 83; No. 3; 830-850
Garnero, E. J. and Helmberger, D. V., et el. (1993) Preliminary observations from the use of US-Soviet Joint Seismic Program data to model upper mantle triplications beneath Asia ; Geophysical Journal International; Vol. 113; No. 1; 252-259; 10.1111/j.1365-246X.1993.tb02544.x
Helmberger, D. V. and Somerville, P. G., et el. (1992) The Location and Source Parameters of the Lompoc, California, Earthquake of 4 November 1927 ; Bulletin of the Seismological Society of America; Vol. 82; No. 4; 1678-1709
Wald, David J. and Hartzell, Stephen H., et el. (1992) Reply to Arthur Frankel's "Comment on 'Rupture process of the 1987 Superstition Hills earthquake from the inversion of strong-motion data'" ; Bulletin of the Seismological Society of America; Vol. 82; No. 3; 1519-1533
Bent, Allison L. and Helmberger, Donald V. (1991) A re-examination of historic earthquakes in the San Jacinto fault zone, California ; Bulletin of the Seismological Society of America; Vol. 81; No. 6; 2289-2309
Burdick, L. J. and Garnero, E. J., et el. (1991) Time Domain Regional Discriminants
Wald, David J. and Helmberger, Donald V., et el. (1991) Rupture model of the 1989 Loma Prieta earthquake from the inversion of strong-motion and broadband teleseismic data ; Bulletin of the Seismological Society of America; Vol. 81; No. 5; 1540-1572
Dreger, Douglas S. and Helmberger, Donald V. (1991) Complex faulting deduced from broadband modeling of the 28 February 1990 Upland earthquake (M_L = 5.2) ; Bulletin of the Seismological Society of America; Vol. 81; No. 4; 1129-1144
Zhao, Lian-She and Helmberger, Donald V., et el. (1991) Shear-velocity structure of the crust and upper mantle beneath the Tibetan Plateau and southeastern China ; Geophysical Journal International; Vol. 105; No. 3; 713-730; 10.1111/j.1365-246X.1991.tb00807.x
Bent, Allison L. and Helmberger, Donald V. (1991) Seismic characteristics of earthquakes along the offshore extension of the western transverse ranges, California ; Bulletin of the Seismological Society of America; Vol. 81; No. 2; 399-422
Hauksson, Egill and Jones, Lucile, et el. (1991) Southern California Seismographic Network; report to the U.S. Geological Survey, August 21, 1990 ; 10.3133/ofr9138
Somerville, Paul G. and McLaren, James P., et el. (1990) The 25 November 1988 Saguenay, Quebec, Earthquake: Source Parameters and the Attenuation of Strong Ground Motion ; Bulletin of the Seismological Society of America; Vol. 80; No. 5; 1118-1143
Wald, David J. and Helmberger, Donald V., et el. (1990) Rupture process of the 1987 Superstition Hills earthquake from the inversion of strong-motion data ; Bulletin of the Seismological Society of America; Vol. 80; No. 5; 1079-1098
Dreger, Douglas S. and Helmberger, Donald V. (1990) Broadband modeling of local earthquakes ; Bulletin of the Seismological Society of America; Vol. 80; No. 5; 1162-1179
Bent, Allison L. and Helmberger, Donald V., et el. (1989) Waveform modeling of the November 1987 Superstition Hills earthquake ; Bulletin of the Seismological Society of America; Vol. 79; No. 2; 500-514
Stead, Richard J. and Helmberger, Donald V. (1988) Numerical-analytical interfacing in two dimensions with applications to modeling NTS seismograms ; Pure and Applied Geophysics; Vol. 128; No. 1-2; 157-193; 10.1007/BF01772596
Helmberger, Donald V. and Vidale, John E. (1988) Modeling strong motions produced by earthquakes with two-dimensional numerical codes ; Bulletin of the Seismological Society of America; Vol. 78; No. 1; 109-121
Vidale, John E. and Helmberger, Donald V. (1988) Elastic finite-difference modeling of the 1971 San Fernando, California earthquake ; Bulletin of the Seismological Society of America; Vol. 78; No. 1; 122-141
Somerville, P. G. and McLaren, J. P., et el. (1987) Comparison of source scaling relations of eastern and western North American earthquakes ; Bulletin of the Seismological Society of America; Vol. 77; No. 2; 322-346
Burger, R. W. and Somerville, P. G., et el. (1987) The effect of crustal structure on strong ground motion attenuation relations in eastern North America ; Bulletin of the Seismological Society of America; Vol. 77; No. 2; 420-439
Wallace, T. C. and Helmberger, D. V., et el. (1986) Reply to comments by A. Douglas, J. B. Young, and N. S. Lyman and a note on the revised moments for Pahute Mesa tectonic release ; Bulletin of the Seismological Society of America; Vol. 76; No. 1; 313-318
Vidale, John and Helmberger, Donald V., et el. (1985) Finite-difference seismograms for SH waves ; Bulletin of the Seismological Society of America; Vol. 75; No. 6; 1765-1782
Liu, Hsui-Lin and Helmberger, Donald V. (1985) The 23:19 aftershock of the 15 October 1979 Imperial Valley earthquake: More evidence for an asperity ; Bulletin of the Seismological Society of America; Vol. 75; No. 3; 689-708
Scott, Patricia and Helmberger, Donald V. (1985) Applications of the transmitted Kirchhoff-Holmholtz method to transmitted body waves and possible structural effects at NTS ; Bulletin of the Seismological Society of America; Vol. 75; No. 1; 131-156
Wallace, Terry C. and Helmberger, Donald V., et el. (1985) Evidence of tectonic release from underground nuclear explosions in long-period S waves ; Bulletin of the Seismological Society of America; Vol. 75; No. 1; 157-174
Burdick, L. J. and Barker, J. S., et el. (1985) Linear Elastic Waveform Modeling in the Inelastic Region of Underground Nuclear Explosions
Lay, Thorne and Wallace, Terry C., et el. (1984) The effects of tectonic release on short-period P waves from NTS explosions ; Bulletin of the Seismological Society of America; Vol. 74; No. 3; 819-842
Lay, Thorne and Helmberger, Don V., et el. (1984) Source models and yield-scaling relations for underground nuclear explosions at Amchitka Island ; Bulletin of the Seismological Society of America; Vol. 74; No. 3; 843-862
Lay, Thorne and Helmberger, Donald V. (1983) Body-wave amplitude and travel-time correlations across North America ; Bulletin of the Seismological Society of America; Vol. 73; No. 4; 1063-1076
Liu, Hsui-Lin and Helmberger, Donald V. (1983) The near-source ground motion of the 6 August 1979 Coyote Lake, California, earthquake ; Bulletin of the Seismological Society of America; Vol. 73; No. 1; 201-218
Hadley, David M. and Helmberger, Donald V., et el. (1982) Peak acceleration scaling studies ; Bulletin of the Seismological Society of America; Vol. 72; No. 3; 959-979
Hartzell, Stephen and Helmberger, Donald V. (1982) Strong-motion modeling of the Imperial Valley earthquake of 1979 ; Bulletin of the Seismological Society of America; Vol. 72; No. 2; 571-596
Ebel, John E. and Helmberger, Donald V. (1982) P-wave complexity and fault asperities: The Borrego Mountain, California, earthquake of 1968 ; Bulletin of the Seismological Society of America; Vol. 72; No. 2; 413-437
Wallace, Terry C. and Helmberger, Don V., et el. (1981) A broadband study of the 13 August 1978 Santa Barbara earthquake ; Bulletin of the Seismological Society of America; Vol. 71; No. 6; 1701-1718
Helmberger, Donald V. and Hadley, David M. (1981) Seismic source functions and attenuation from local and teleseismic observations of the NTS events Jorum and Handley ; Bulletin of the Seismological Society of America; Vol. 71; No. 1; 51-67
Helmberger, D. V. and Engen, G. R. (1980) Modeling the long-period body waves from shallow earthquakes at regional ranges ; Bulletin of the Seismological Society of America; Vol. 70; No. 5; 1699-1714
Hadley, David M. and Helmberger, Donald V. (1980) Simulation of strong ground motions ; Bulletin of the Seismological Society of America; Vol. 70; No. 2; 617-630
Heaton, Thomas H. and Helmberger, Donald V. (1979) Generalized ray models of the San Fernando Earthquake ; Bulletin of the Seismological Society of America; Vol. 69; No. 5; 1311-1341
Burdick, L. J. and Helmberger, D. V. (1979) Time functions appropriate for nuclear explosions ; Bulletin of the Seismological Society of America; Vol. 69; No. 4; 957-973
Helmberger, D. V. and Burdick, L. J. (1979) Synthetic Seismograms ; Annual Review of Earth and Planetary Sciences; Vol. 7; 417-442; 10.1146/annurev.ea.07.050179.002221
Hong, Tai-Lin and Helmberger, Donald V. (1978) Glorified optics and wave propagation in nonplanar structure ; Bulletin of the Seismological Society of America; Vol. 68; No. 5; 1313-1330
Mellman, George R. and Helmberger, Donald V. (1978) A modified first-motion approximation for the synthesis of body-wave seismograms ; Geophysical Journal International; Vol. 54; No. 1; 129-140; 10.1111/j.1365-246X.1978.tb06760.x
Helmberger, D. V. and Engen, G. (1978) Fine structure of an oceanic crustal section near the East Pacific Rise ; Bulletin of the Seismological Society of America; Vol. 68; No. 2; 369-382
Harkrider, D. G. and Helmberger, D. V. (1978) A note on nonequivalent quadrupole source cylindrical shear potentials which give equal displacements ; Bulletin of the Seismological Society of America; Vol. 68; No. 1; 125-132
Heaton, Thomas H. and Helmberger, Donald V. (1978) Predictability of strong ground motion in the Imperial Valley: Modeling the M4.9, November 4, 1976 Brawley earthquake ; Bulletin of the Seismological Society of America; Vol. 68; No. 1; 31-48
Helmberger, Donald V. and Jennings, Paul C. (1978) Strong ground motion : N.S.F. Seminar-Workshop Proceedings
Heaton, Thomas H. and Helmberger, Donald V. (1978) Synthesis of San Fernando strong-motion records
Hong, Tai-Lin and Helmberger, Donald V. (1977) Generalized ray theory for dipping structure ; Bulletin of the Seismological Society of America; Vol. 67; No. 4; 995-1008
Heaton, Thomas H. and Helmberger, Donald V. (1977) A study of the strong ground motion of the Borrego Mountain, California, earthquake ; Bulletin of the Seismological Society of America; Vol. 67; No. 2; 315-330
Helmberger, Donald V. and Johnson, Lane R. (1977) Source parameters of moderate size earthquakes and the importance of receiver crustal structure in interpreting observations of local earthquakes ; Bulletin of the Seismological Society of America; Vol. 67; No. 2; 301-313
King, David and Helmberger, Donald V. (1975) Time functions appropriate for some aftershocks of the Point Mugu, California earthquake of February 21, 1973 ; Bulletin of the Seismological Society of America; Vol. 65; No. 1; 127-132
Langston, Charles A. and Helmberger, Donald V. (1974) Interpretation of body and Rayleigh waves from NTS to Tucson ; Bulletin of the Seismological Society of America; Vol. 64; No. 6; 1919-1929
Burdick, L. J. and Helmberger, D. V. (1974) Time functions appropriate for deep earthquakes ; Bulletin of the Seismological Society of America; Vol. 64; No. 5; 1419-1427
Mellman, George R. and Helmberger, Donald V. (1974) High-frequency attenuation by a thin high-velocity layer ; Bulletin of the Seismological Society of America; Vol. 64; No. 5; 1383-1388
Helmberger, Donald V. (1974) Generalized ray theory for shear dislocations ; Bulletin of the Seismological Society of America; Vol. 64; No. 1; 45-64
Helmberger, Donald V. (1973) Numerical seismograms of long-period body waves from seventeen to forty degrees ; Bulletin of the Seismological Society of America; Vol. 63; No. 2; 633-646
Allen, Clarence R. and Helmberger, Donald V. (1973) Search for temporal changes in seismic velocities using large explosions in southern California
Helmberger, D. V. and Harkrider, D. G. (1972) Seismic Source Descriptions of Underground Explosions and a Depth Discriminate ; Geophysical Journal International; Vol. 31; No. 1-3; 45-66; 10.1111/j.1365-246X.1972.tb02358.x
Helmberger, Donald V. (1972) Long-period body-wave propagation from 4° to 13° ; Bulletin of the Seismological Society of America; Vol. 62; No. 1; 325-341
Abrams, M. and Allen, C., et el. (1971) Preliminary seismological and geological studies of the San Fernando, California, earthquake of February 9 1971 ; Bulletin of the Seismological Society of America; Vol. 61; No. 2; 491-495
