<h1>Ni, Sidao</h1>
<h2>Combined from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Ni, Sidao and Sun, Heping, el al. (2023) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20230628-257146000.29">Complexities of the Turkey-Syria doublet earthquake sequence</a>; The Innovation; Vol. 4; No. 3; 100431; PMCID PMC10196698; <a href="https://doi.org/10.1016/j.xinn.2023.100431">10.1016/j.xinn.2023.100431</a></li>
<li>Bai, Qipeng and Ni, Sidao, el al. (2020) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20210107-104328981">gCAPjoint, A Software Package for Full Moment Tensor Inversion of Moderately Strong Earthquakes with Local and Teleseismic Waveforms</a>; Seismological Research Letters; Vol. 91; No. 6; 3550-3562; <a href="https://doi.org/10.1785/0220200031">10.1785/0220200031</a></li>
<li>Wu, Wenbo and Zhan, Zhongwen, el al. (2020) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200918-085145090">Seismic ocean thermometry</a>; Science; Vol. 369; No. 6510; 1510-1515; <a href="https://doi.org/10.1126/science.abb9519">10.1126/science.abb9519</a></li>
<li>Zang, Chong and Ni, Sidao, el al. (2019) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20191003-113816784">Rupture Directivity Analysis of the 2018 Hokkaido Eastern Iburi Earthquake and Its Seismotectonic Implication</a>; Seismological Research Letters; Vol. 90; No. 6; 2121-2131; <a href="https://doi.org/10.1785/0220190131">10.1785/0220190131</a></li>
<li>Wu, Wenbo and Ni, Sidao, el al. (2018) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20181108-084800675">An SEM-DSM three-dimensional hybrid method for modelling teleseismic waves with complicated source-side structures</a>; Geophysical Journal International; Vol. 215; No. 1; 133-154; <a href="https://doi.org/10.1093/gji/ggy273">10.1093/gji/ggy273</a></li>
<li>Zhang, Baolong and Ni, Sidao, el al. (2018) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180327-075916427">Constraints on small-scale heterogeneity in the lowermost mantle from observations of near podal PcP precursors</a>; Earth and Planetary Science Letters; Vol. 489; 267-276; <a href="https://doi.org/10.1016/j.epsl.2018.01.033">10.1016/j.epsl.2018.01.033</a></li>
<li>Chen, Xiaowei and Nakata, Nori, el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20170710-125451826">The Pawnee earthquake as a result of the interplay among injection, faults and foreshocks</a>; Scientific Reports; Vol. 7; Art. No. 4945; PMCID PMC5504070; <a href="https://doi.org/10.1038/s41598-017-04992-z">10.1038/s41598-017-04992-z</a></li>
<li>Jia, Zhe and Ni, Sidao, el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20161109-072100734">Joint Inversion for Earthquake Depths Using Local Waveforms and Amplitude Spectra of Rayleigh Waves</a>; Pure and Applied Geophysics; Vol. 174; No. 1; 261-277; <a href="https://doi.org/10.1007/s00024-016-1373-1">10.1007/s00024-016-1373-1</a></li>
<li>Chen, Weiven and Ni, Sidao, el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150417-111849838">CAPjoint, A Computer Software Package for Joint Inversion of Moderate Earthquake Source Parameters with Local and Teleseismic Waveforms</a>; Seismological Research Letters; Vol. 86; No. 2; 432-441; <a href="https://doi.org/10.1785/0220140167">10.1785/0220140167</a></li>
<li>Chu, Risheng and Ni, Sidao, el al. (2014) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140912-081609308">Inversion of Source Parameters for Moderate Earthquakes Using Short-Period Teleseismic P Waves</a>; Pure and Applied Geophysics; Vol. 171; No. 7; 1329-1341; <a href="https://doi.org/10.1007/s00024-013-0719-1">10.1007/s00024-013-0719-1</a></li>
<li>Guo, Aizhi and Wang, Yong, el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130819-141610313">Observation of Core Phase ScS from the M_w 9.0 Tohoku‐Oki Earthquake with High-Rate GPS</a>; Seismological Research Letters; Vol. 84; No. 4; 594-599; <a href="https://doi.org/10.1785/0220120143">10.1785/0220120143</a></li>
<li>Meng, Lingsen and Ampuero, Jean-Paul, el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130308-073907285">Mitigating artifacts in back-projection source imaging with implications for frequency-dependent properties of the Tohoku-Oki earthquake</a>; Earth Planets and Space; Vol. 64; No. 12; 1101-1109; <a href="https://doi.org/10.5047/eps.2012.05.010">10.5047/eps.2012.05.010</a></li>
<li>Zheng, Yong and Ni, Sidao, el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130211-160850074">Magnitude and rupture duration from high frequency teleseismic P wave with projected landweber deconvolution</a>; Science China Earth Sciences; Vol. 56; No. 1; 13-21; <a href="https://doi.org/10.1007/s11430-012-4557-2">10.1007/s11430-012-4557-2</a></li>
<li>Zhan, Zhongwen and Helmberger, Don, el al. (2012) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121214-153612362">Anomalously steep dips of earthquakes in the 2011 Tohoku-Oki source region and possible explanations</a>; Earth and Planetary Science Letters; Vol. 353-35; 121-133; <a href="https://doi.org/10.1016/j.epsl.2012.07.038">10.1016/j.epsl.2012.07.038</a></li>
<li>Yu, Zhulin and Ni, Sidao, el al. (2012) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121127-090046619">An iterative algorithm for separation of S and ScS waves of great earthquakes</a>; Geophysical Journal International; Vol. 191; No. 2; 591-600; <a href="https://doi.org/10.1111/j.1365-246X.2012.05603.x">10.1111/j.1365-246X.2012.05603.x</a></li>
<li>Chen, Wei-Wen and Ni, Si-Dao, el al. (2012) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120907-093634101">Joint inversion with both local and teleseismic waveforms for source parameters of the 2010 Kaohsiung earthquake</a>; Chinese Journal of Geophysics; Vol. 55; No. 7; 2319-2328; <a href="https://doi.org/10.6038/j.issn.0001-5733.2012.07.017">10.6038/j.issn.0001-5733.2012.07.017</a></li>
<li>Wei, Shengji and Zhan, Zhongwen, el al. (2012) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120516-093035734">Locating earthquakes with surface waves and centroid moment tensor estimation</a>; Journal of Geophysical Research B; Vol. 117; Art. No. B04309; <a href="https://doi.org/10.1029/2011JB008501">10.1029/2011JB008501</a></li>
<li>Zhan, Zhongwen and Wei, Shengji, el al. (2011) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110613-103703524">Earthquake Centroid Locations Using Calibration from Ambient Seismic Noise</a>; Bulletin of the Seismological Society of America; Vol. 101; No. 3; 1438-1445; <a href="https://doi.org/10.1785/0120100118">10.1785/0120100118</a></li>
<li>Luo, Yan and Tan, Ying, el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110104-114334345">Source Mechanism and Rupture Directivity of the 18 May 2009 M_W 4.6 Inglewood, California, Earthquake</a>; Bulletin of the Seismological Society of America; Vol. 100; No. 6; 3269-3277; <a href="https://doi.org/10.1785/0120100087">10.1785/0120100087</a></li>
<li>Zhan, Zhongwen and Ni, Sidao, el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100629-165425794">Retrieval of Moho-reflected shear wave arrivals from ambient seismic noise</a>; Geophysical Journal International; Vol. 182; No. 1; 408-420; <a href="https://doi.org/10.1111/j.1365-246X.2010.04625.x">10.1111/j.1365-246X.2010.04625.x</a></li>
<li>Ni, Sidao and Helmberger, Don, el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100607-081917185">Rapid Source Estimation from Global Calibrated Paths</a>; Seismological Research Letters; Vol. 81; No. 3; 498-504; <a href="https://doi.org/10.1785/gssrl.81.3.498">10.1785/gssrl.81.3.498</a></li>
<li>Wang, Weitao and Ni, Sidao, el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090911-153602124">Magnitude estimation for early warning applications using the initial part of P waves: A case study on the 2008 Wenchuan sequence</a>; Geophysical Research Letters; Vol. 36; No. 16; Art. No. L16305; <a href="https://doi.org/10.1029/2009GL038678">10.1029/2009GL038678</a></li>
<li>Sun, Daoyuan and Helmberger, Don, el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090814-152106630">Direct measures of lateral velocity variation in the deep Earth</a>; Journal of Geophysical Research B; Vol. 114; No. 5; Art. No. B05303; <a href="https://doi.org/10.1029/2008JB005873">10.1029/2008JB005873</a></li>
<li>Ni, Sidao and Ahrens, Thomas J. (2006) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100319-092501259">Surface motion of a fluid planet induced by impacts</a>; Geophysical Journal International; Vol. 167; No. 1; 445-452; <a href="https://doi.org/10.1111/j.1365-246X.2006.03072.x">10.1111/j.1365-246X.2006.03072.x</a></li>
<li>Helmberger, D. and Lay, T., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:HELpnas05">Deep mantle structure and the postperovskite phase transition</a>; Proceedings of the National Academy of Sciences of the United States of America; Vol. 102; No. 48; 17257-17263; PMCID PMC1297654; <a href="https://doi.org/10.1073/pnas.0502504102">10.1073/pnas.0502504102</a></li>
<li>Ammon, Charles J. and Ji, Chen, el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20101118-081149907">Rupture Process of the 2004 Sumatra-Andaman Earthquake</a>; Science; Vol. 308; No. 5725; 1133-1139; <a href="https://doi.org/10.1126/science.1112260">10.1126/science.1112260</a></li>
<li>Ni, Sidao and Kanamori, Hiroo, el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20101118-094824674">Seismology:  Energy radiation from the Sumatra earthquake</a>; Nature; Vol. 434; No. 7033; 582-582; <a href="https://doi.org/10.1038/434582a">10.1038/434582a</a></li>
<li>Helmberger, Don V. and Ni, Sidao (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140801-092338935">Approximate 3D Body-Wave Synthetics for Tomographic Models</a>; Bulletin of the Seismological Society of America; Vol. 95; No. 1; 212-224; <a href="https://doi.org/10.1785/0120040004">10.1785/0120040004</a></li>
<li>Helmberger, Don V. and Ni, Sidao (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110818-084011694">Seismic Modeling Constraints on the South African Super Plume</a>; ISBN 0-87590-425-4; Earth's Deep Mantle: Structure, Composition, and Evolution; 63-81; <a href="https://doi.org/10.1029/160GM06">10.1029/160GM06</a></li>
<li>Ni, Sidao and Ahrens, Thomas J. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150202-103603719">Giant impact-induced blow-off of primordial atmosphere</a>; ISBN 9780813723846; Large Meteorite Impacts III; 427-432; <a href="https://doi.org/10.1130/0-8137-2384-1.427">10.1130/0-8137-2384-1.427</a></li>
<li>Ahrens, Thomas J. and Shen, Andy H., el al. (2004) <a href="https://resolver.caltech.edu/CaltechAUTHORS:AHRaipcp04">Giant Impact Induced Atmospheric Blow-Off</a>; ISBN 0-7354-0181-0; Shock Compression of Condensed Matter -- 2003: Proceedings of the 13th Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter; 1419-1422; <a href="https://doi.org/10.1063/1.1780504">10.1063/1.1780504</a></li>
<li>Ni, Sidao and Cormier, Vernon F., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121205-081652536">A Comparison of Synthetic Seismograms for 2D Structures: Semianalytical versus Numerical</a>; Bulletin of the Seismological Society of America; Vol. 93; No. 6; 2752-2757; <a href="https://doi.org/10.1785/0120030011">10.1785/0120030011</a></li>
<li>Ni, Sidao and Helmberger, Don V. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121205-103909971">Further constraints on the African superplume structure</a>; Physics of the Earth and Planetary Interiors; Vol. 140; No. 1-3; 243-251; <a href="https://doi.org/10.1016/j.pepi.2003.07.011">10.1016/j.pepi.2003.07.011</a></li>
<li>Ni, Sidao and Helmberger, Don V. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130220-140045541">Ridge-like lower mantle structure beneath South Africa</a>; Journal of Geophysical Research B; Vol. 108; No. B2; Art. No. 2094; <a href="https://doi.org/10.1029/2001JB001545">10.1029/2001JB001545</a></li>
<li>Ni, Sidao and Helmberger, Don V. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121211-111133502">Seismological constraints on the South African superplume;
could be the oldest distinct structure on earth</a>; Earth and Planetary Science Letters; Vol. 206; No. 1-2; 119-131; <a href="https://doi.org/10.1016/S0012-821X(02)01072-5">10.1016/S0012-821X(02)01072-5</a></li>
<li>Ni, Sidao and Tan, Eh, el al. (2002) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121120-125635450">Sharp Sides to the African Superplume</a>; Science; Vol. 296; No. 5574; 1850-1852; <a href="https://doi.org/10.1126/science.1070698">10.1126/science.1070698</a></li>
<li>Luo, Sheng-Nian and Ni, Sidao, el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121211-104806124">Evidence for a sharp lateral variation of velocity at the
core-mantle boundary from multipathed PKPab</a>; Earth and Planetary Science Letters; Vol. 189; No. 3-4; 155-164; <a href="https://doi.org/10.1016/S0012-821X(01)00364-8">10.1016/S0012-821X(01)00364-8</a></li>
<li>Ni, Sidao and Helmberger, Don V. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130115-082524407">Probing an ultra-low velocity zone at the core mantle boundary with P and S waves</a>; Geophysical Research Letters; Vol. 28; No. 12; 2345-2348; <a href="https://doi.org/10.1029/2000GL012766">10.1029/2000GL012766</a></li>
<li>Ni, Sidao and Helmberger, Don V. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121211-101812983">Horizontal transition from fast to slow structures at the
core-mantle boundary; South Atlantic</a>; Earth and Planetary Science Letters; Vol. 187; No. 3-4; 301-310; <a href="https://doi.org/10.1016/S0012-821X(01)00273-4">10.1016/S0012-821X(01)00273-4</a></li>
<li>Helmberger, Don and Ni, Sidao, el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130128-082945301">Seismic evidence for ultralow-velocity zones beneath Africa and eastern Atlantic</a>; Journal of Geophysical Research B; Vol. 105; No. B10; 23865-23878; <a href="https://doi.org/10.1029/2000JB900143">10.1029/2000JB900143</a></li>
<li>Ni, Sidao and Ding, Xiaoming, el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130227-111141468">Constructing synthetics from deep earth tomographic models</a>; Geophysical Journal International; Vol. 140; No. 1; 71-82; <a href="https://doi.org/10.1046/j.1365-246x.2000.00982.x">10.1046/j.1365-246x.2000.00982.x</a></li>
<li>Ni, Sidao and Ding, Xiaoming, el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20121211-113907160">Low-velocity structure beneath Africa from forward modeling</a>; Earth and Planetary Science Letters; Vol. 170; No. 4; 497-507; <a href="https://doi.org/10.1016/S0012-821X(99)00121-1">10.1016/S0012-821X(99)00121-1</a></li>
<li>Ritsema, Jeroen and Ni, Sidao, el al. (1998) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130220-102248772">Evidence for strong shear velocity reductions and velocity gradients in the lower mantle beneath Africa</a>; Geophysical Research Letters; Vol. 25; No. 23; 4245-4248; <a href="https://doi.org/10.1029/1998GL900127">10.1029/1998GL900127</a></li>
</ul>