SCSN Catalog and CFM Fault Associations ------------------------------------ These files contain the most likely associations between > M3 events from the SCSN catalog 1981-2016 and faults from SCEC CFM 5. For more information see "References" section below. Files and Formats: ------------------------------------- 1. SCSN_Catalog_M3_1981_2016_CFM.csv - each row is one event record from the SCSN catalog. Columns: "cuspid": the SCSN catalog event id, equivalent to USGS ComCat ID "ci"+"cuspid". "lat": latitude of hypocenter in decimal degrees. "lon": longitude of hypocenter in decimal degrees. "depth": depth of hypocenter in decimal degrees. "magnitude" preffered magnitude of event. "focal_mechanism_1_strike": "focal_mechanism_1_dip": "focal_mechanism_1_rake": "year","month","day","hour","minute","second": year, month, day, hour, minute, second of event datetime. "fault_index _n" - fault identifier number in CFM 5 "probability _n" - probability of the association of the fault_index _n. "n" is the rank of the top 5 associations, with 1 being the highest, and 5 being the 5th highest. 2. CFM_5_Fault_Names.csv - mapping between fault index number, and CFM Fault. "Not in CFM" corresponds to fault index 329. References: ------------------------------------- 1. SCEC article https://www.scec.org/article/619 2. Evans, W. S., Plesch, A., Shaw, J. H., Pillai, N. L., Yu, E., Meier, M., & Hauksson, E. (2020). A Statistical Method for Associating Earthquakes with Their Source Faults in Southern California. Bulletin of the Seismological Society of America, 110(1), 213-225. doi: 10.1785/0120190115.