Possible M7.0-or-above chile earthquake numerically projected via full-traversal addition-subtraction frequency method

In this paper, addition-subtraction frequency (ASF) method with full-traversal is proposed for the projection of a possible M7.0-or-above Chile earthquake. In order to simplify ASF model and get the intuitive projection results, 3 variables are configured as inputs during numerical experiments. Besides, this paper uses Chile's real seismic data in the past, and three forms of initial date data [i.e., m/d/y (month/day/year), m/y (month/year), and y (year)] are investigated. Finally, 10 March 2020 is shown as the most possible date of next M7.0-or-above Chile earthquake projected via consistency analysis.