Detections of ultra-low velocity zones in high-velocity lowermost mantle linked to subducted slabs

There are 23 files available.
The table named "events_information.xlsx" contains information on the 60 events used in this article, obtained from the ISC earthquake catalog. The 8 text files named "*_event_station_pairs_*.txt" contain information on the 7918 event-station pairs used in this article to study ULVZs. All data except for that from Chinese stations can be downloaded from the public websites. The data from Chinese stations is provided separately in the compressed file "China_waveform_SAC.zip". The text file named 'SCSN_event_station_pairs.txt' provides the information on the event-station pairs utilized for Beamforming and Vespagram. The 12 zip files named “source_data*” provide the source data for Figures 1-4 and Extended Data Figures 1-8 in this article.