Moment rate functios of shallow very low frequency earthquakes southeast off the Kii Peninsula, along the Nankai Trough, Japan

Moment rate functions of shallow very low frequency earthquakes (VLFEs) that occurred southeast off the Kii Peninsula, along the Nankai Trough The method and related discussions were described in the JGR paper. Included files YYYY-MM-DDThhmmssparam.stf Parameter file for the Monte-Carlo-based simulated annealing estimation for a shallow VLFE occurred at hh:mm:ss on DDth MM YYYY (JST). Detection time, correlation coefficient, longitude, latitude, ratio (internal parameter), template index (internal parameter), assumed strike angle, dip angle, rake angle, source grid index (internal parameter), the number of the used stations, station list are included. YYYY-MM-DDThhmmss_STF.dat Moment rate function for a shallow VLFE occurred at hh:mm:ss on DDth MM YYYY (JST). The optimal and original simulated annealing estimations are listed in the 2nd and 3rd columns, respectively. The time from the origin is represented in the 1st column VLFE_catalog.csv CSV format file of Shallow VLFE catalog from Apr. 2004 to Mar. 2021. Origin time (JST), origin time (UTC), longitude (ºE), latitude (ºN), seismic moment (Nm), duration (s), VR (%), and Mw are listed. Citation Takemura, S., Obara, K., Shiomi, K., Baba, S. (2021), Spatiotemporal variations of shallow very low frequency earthquake activity southeast off the Kii Peninsula, along the Nankai Trough, Japan https://doi.org/10.1029/2021JB023073 This data doi沿南海海槽、纪伊半岛东南海域发生的浅源极低频地震（Very Low Frequency Earthquakes, VLFE）的矩率函数。本数据集采用的方法与相关讨论已见于《地球物理研究杂志》（Journal of Geophysical Research, JGR）刊发的论文。 包含以下文件： 1. YYYY-MM-DDThhmmssparam.stf：针对YYYY年MM月DD日（日本标准时间，Japan Standard Time, JST）hh:mm:ss发生的浅源极低频地震的基于蒙特卡洛（Monte-Carlo）的模拟退火估算参数文件。文件包含检测时刻、相关系数、经度、纬度、比值（内部参数）、模板索引（内部参数）、预设走向角、倾角、倾伏角、震源网格索引（内部参数）、所用台站总数及台站列表。 2. YYYY-MM-DDThhmmss_STF.dat：对应YYYY年MM月DD日（JST）hh:mm:ss发生的浅源极低频地震的矩率函数文件。文件第1列为以震源时刻为起算点的时间序列，第2列与第3列分别为最优模拟退火估算结果与原始模拟退火估算结果。 3. VLFE_catalog.csv：2004年4月至2021年3月的浅源极低频地震目录CSV格式文件。文件包含以下字段：日本标准时间（JST）发震时刻、UTC发震时刻、东经经度（°E）、北纬纬度（°N）、地震矩（牛·米，Nm）、持续时长（秒，s）、VR值（%）以及矩震级（Moment Magnitude, Mw）。 引用信息：Takemura, S., Obara, K., Shiomi, K., Baba, S. (2021), 日本南海海槽纪伊半岛东南海域浅源极低频地震活动的时空变化, https://doi.org/10.1029/2021JB023073 本数据集DOI：