Waveforms from Mentawai 2010 Event Strong-Motion Stations

Miniseed files (.mseed), and .chan file for the waveforms of the 2010 M7.8 Mentawai tsunami earthquake, used in the study of Sahakian et al. (2019). This includes one miniseed (.mseed) file per channel of a station recording the event that was used here, from beginning to end of the event. The units of the data inside each file are cm/sec²,and the time in seconds. Inside the .zip file is the .chan file, describing the station’s information (network, station, location, channel, longitude/latitude/elevation, sampling rate, gain, units). The gain is 1 (the units in the miniseed file are the same as described in the .chan file). If you use these data, please cite the associated publication: V.J. Sahakian, D. Melgar, M. Muzli (2019). Weak Near-Field Behavior of a Tsunami Earthquake: Towards Real-Time Identification for Local Warning, <em>Geophysical Research Letters</em>, doi:10/1029/2019GL083989.本数据集包含2010年M7.8级明打宇海啸地震的波形数据，格式为Miniseed（.mseed）文件及.chan描述文件，源自Sahakian等人（2019）的研究。本数据集涵盖本次研究所用的该地震台站各通道的完整波形数据，每个通道对应一个.mseed文件，覆盖地震全程。各文件内数据的物理单位为厘米每二次方秒（cm/s²），时间单位为秒。压缩包内含.chan文件，用于描述台站相关信息，包括台网、台站、位置、通道、经纬度/海拔、采样率、增益值及物理单位。该增益值为1，因此Miniseed文件内的数据单位与.chan文件中的描述完全一致。若使用本数据集，请引用相关学术文献：V.J. Sahakian、D. Melgar、M. Muzli（2019），《海啸地震的近场弱响应：面向本地预警的实时识别方法》，*Geophysical Research Letters*，DOI:10/1029/2019GL083989。