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5 results for “CMT catalog”
3D-CMT catalog of earthquakes in Noto Peninsula, central Japan
<p>The CMT solutions are obtained in "Aftershock characteristics of the 2024 Noto Peninsula earthquake (Mw7.5) through centroid moment tensor analysis using a 3-D seismic velocity structure model" by Lina Yamaya, Hisahiko Kubo, Katsuhiko Shiomi, and Takeshi Kimura.</p> <ul> <li>Aftershocks (Mw of 3.2–5.8) of the 2024 Noto Peninsula earthquake, central Japan </li> <li>Earthquakes occurring between 2007 to 2023</li> </ul> <p>Data format: YYYY-MM-DD (JMA origin at JST), time (JMA origin at JST), YYYY-MM-DD<br>(JMA origin at UTC), time (JMA origin at UTC], longitude, latitude, depth, Mrr, Mtt, Mff, Mrt, Mrf, Mtf (Nm), time shift, variance reduction, Mw</p> <p>The centroid times of the 3D-CMT solutions can be obtained by adding the time shift to the JMA origin time (columns 1 and 2, or 3 and 4).</p> <p>"Noto_aftershock.zip" and "Noto_2007_2023.zip" files include 3D-CMT solutions for the earthquakes and station lists.</p> <p>This dataset is for a submitted manuscript.</p> <p>For more information, please contact the creator.</p>
CMT catalog of small-to-moderate earthquakes at off Ibaraki region
<p>CMT catalog of small-to-moderate earthquakes at off Ibaraki region</p> <p> </p> <p>The CMT solutions are obtained in “CMT inversion for small-to-moderate earthquakes applying to dense short-period OBS array at off Ibaraki region” by Lina Yamaya, Kimihiro Mochizuki, Takeshi Akuhara, Shunsuke Takemura, Masanao Shinohara, and Tomoaki Yamada.</p> <ul> <li>Aftershocks of the 2011 Tohoku-oki earthquake with Mw 9.0</li> <li>March 11, 2011 to September 17, 2011</li> <li>Mw2.5–4.5</li> </ul> <p>Data format: Date (“YYMMDDHHMMSS”), lng, lat, dep, Mrr, Mtt, Mff, Mrt, Mrf, Mtf, 0, 0, exponent (dyne-cm), VR, 68% confidence interval of Kagan angle by bootstrap result, 95% confidence interval of Kagan angle, Mw</p> <p> </p> <p>The seismic velocity model is the input file for using Open SWPC. Note that the details are shown in "Sedimentary structure from multi-mode ambient noise tomography with dense OBS network at the Japan Trench" by Lina Yamaya, Kiminiro Mochizuki, Takeshi Akuhara, and Kiwamu Nishida. Related link: <a href="https://doi.org/10.5281/zenodo.4719128">10.5281/zenodo.4719128</a></p> <p> </p> <p>For more information, please contact the first author.</p>
SF-CMT catalog of moderate-to-large earthquakes at Japan Trench subduction zone
<p>The CMT solutions are obtained in “Impact of offshore seismograph network and 3-D seismic velocity structure model on centroid moment tensor analysis for offshore earthquake: Application to the Japan Trench subduction zone” by Lina Yamaya, Hisahiko Kubo, Katsuhiko Shiomi, and Shunsuke Takemura.</p> <ul> <li>Earthquakes at the Japan Trench subduction zone</li> <li>April 1, 2017 to March 31, 2024</li> <li>Mw of 5.2–7.0</li> </ul> <p>Data format: YYYY-MM-DD (JMA origin at JST), time (JMA origin at JST), YYYY-MM-DD<br>(JMA origin at UTC), time (JMA origin at UTC], longitude, latitude, depth, Mrr, Mtt, Mff, Mrt, Mrf, Mtf (Nm), time shift, variance reduction, Mw</p> <p>The centroid times of the SF-CMT and F-CMT solutions can be obtained by adding the time shift to the JMA origin time (columns 1 and 2, or 3 and 4).</p> <p>"SFCMT.zip" and "FCMT.zip" files include SF-CMT and F-CMT solutions for the earthquakes and station lists.</p> <p> </p> <p>Manuscript DOI: <a href="https://doi.org/10.1029/2024JB029944">10.1029/2024JB029944</a></p> <p>For more information, please contact the creator.</p>
3D CMT catalog in the Kanto region, Japan
<p>3D CMT inversion solutions of moderate-size earthquakes in the Kanto region.</p> <ul> <li>Analyzed periods: <strong>April 2017 to March 2020</strong></li> <li>The method of CMT inversion is described in <a href="https://doi.org/10.1093/gji/ggaa238">Takemura Okuwaki et al. 2020</a></li> <li>This catalog is a part of the results in the submitted paper, Takemura, Yoshimoto, and Shiomi (2020) <a href="https://dx.doi.org/10.21203/rs.3.rs-43689/v1">Preprint</a></li> </ul> <p><strong>Included files</strong></p> <ul> <li>YYYYMMDDHHMM_25-100s__CMT.dat<br> CMT solutions at all selected source grids for an earthquake that occurred at HH:MM on DDth MM YYYY (JST). Latitude, longitude, depth, VR [%], M<sub>rr</sub>, M<sub>tt</sub>, M<sub>ff</sub>, M<sub>rt</sub>, M<sub>rf</sub>, M<sub>tf</sub>, exponent (dyne-cm), Mo [Nm], strike1, dip1, rake1, strike2, dip2, rake2, Mw, index of source grid (internal parameter), and centroid time are listed. </li> <li>YYYYMMDDHHMM_25-100s__CMTparam.dat<br> Input directory (internal parameter), Green's function directory (internal parameter), the number of source grids, the number of used stations, station names used in CMT inversion, frequency range, initial epicenter and distance range are listed.</li> <li>3DCMTcatalog_TakemuraEPS.csv<br> CSV format file of the 3D CMT catalog for moderate earthquakes in the Kanto region</li> </ul>
Global CMT Catalog from January 01, 1976 until December 31, 2022
<p>Global CMT catalog providing focal mechanisms for earthquakes from January 01, 1976 until December 31, 2022, used in the paper "Influence of Earthquake Faulting Type on Polarity of Non-Double-Couple Components" submitted to Seismica</p>
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