(22) World-wide seismicity of last month

The GMT.jl function [seismicity] allows to reproduce the original Example 22 with great simplicity. It is not exactly equal in terms of the displayed legend but it is dynamic in the sense that it always plot the last month seismicity and, oh boy, much easier to use.

using GMT
resetGMT() # hide

seismicity(title="World-wide earthquake activity")