statseis 0.0.4

Package to statistically analyse seismicity

https://pypi.org/project/statseis/

This module is a work in progress. This module contains functions to statistically analyse seismicity (source parameters e.g. time, location, and magnitude). Package for importing, processing, and standardising earthquake source parameter data; selecting mainshocks using Fixed Window and Magnitude-Dependent Window aftershock exclusion methods; identifying foreshocks using the Background Poisson, Gamma Inter-Event Time, and Empirical Seismicity Rate methods. Many functions require the renaming of earthquake catalog dataframe columns to: ID, MAGNITUDE, DATETIME, LON, LAT, DEPTH.

This module contains methods for a Magnitude-Dependent Window mainshock selection method, as described in Trugman and Ross (2019), and a Fixed Window method as described in Moutote et al. (2021). It also integrates code from van den Ende and Ampuero (2020) for a Gamma Inter-Event Time foreshock identification method, and from Herrmann and Marzocchi (2021) for estimating the magnitude of completeness using the Lilliefors test.