  A multifractal methodology was utilized to analyze a set of seismic sequences
distributed along the Pacific Ring of Fire, sourced from the National
Earthquake Information Center (NEIC) catalog. The analysis employed the
Multifractal Detrended Moving Average Analysis (MFDMA) method to characterize
the multi-scale behavior using various geometrical parameters of the
multifractal spectrum. The findings of this study can be summarized as follows:
firstly, our research suggests that seismic sequences along the Ring of Fire
exhibit distinct dynamics; and secondly, it indicates that long-range
correlations may influence larger magnitude earthquakes, as demonstrated by the
correlation with the $b_{\rm GR}$ index. These results contribute to an
enhanced understanding of the multifractal characteristics of seismic activity
and their implications for earthquake dynamics.
