Dataset Publication for "A Comprehensive Stress Drop Map from Trench to Depth in the Northern Chilean Subduction Zone"

Abstract: Stress drop catalog data publication supplement for "A Comprehensive Stress Drop Map from Trench to Depth in the Northern Chilean Subduction Zone" (Folesky, J., Pennington, CN., Kummerow J., Hofman LR. (JGR: Solid Earth, 2023) https://doi.org/10.1029/2023JB027549), obtained from wave form analysis using the spectral decomposition technique. Time duration is 2007 to 2021. Seismic events were taken from the IPOC catalog (Sippl, C., Schurr, B., Münchmeyer, J., Barrientos, S., Oncken, O. (2023): Catalogue of Earthquake Hypocenters for Northern Chile from 2007-2021 using IPOC (plus auxiliary) seismic stations.https://doi.org/10.5880/GFZ.4.1.2023.004). Wave forms were obtained from the EIDA/GEOPHONE web page (eida.gfz-potsdam.de/webdc3/ or geofon.gfz-potsdam.de/waveform/)

File descriptions: table columns ID, cls, Lon, Lat, Depth, Magntiude, vssource, fc1, fcbound1, fcbound2, sd------------------explanationID : origin timecls : event classLon : longitude Lat : latitudeDepth : depth in kmMagnitude : magnitude (MA)vssource. : s- wave velocity at the event locationfc1. : corner frequency in Hzfcbound1 : lower bound for fc1 from 5% variance reduction test in Hzfcbound2. : upper bound for fc2 from 5% variance reduction test in Hzsd : stress drop estimate in MPa