Fisher–Shannon analysis of seismograms of tsunamigenic and non-tsunamigenic earthquakes

Site-dependent organization structure of seismic microtremors

“…The FIM and the Shannon entropy were applied to investigate complex geophysical and environmental phenomena, like volcano-related signals, earthquake-related electromagnetic signals, atmospheric particulate matter time dynamics in order to better understand their inner time dynamics and the mechanisms underlying their temporal fluctuations, and, in some cases, to reveal precursory signatures of critical phenomena [29][30][31][32][33]. Recently the FIM was employed to discriminate between tsunamigenic and non-tsunamigenic earthquake seismograms [34], and to evaluate the site contribution to the complexity of earthquake seismograms [35].…”

Wavelet-Based Entropy Measures to Characterize Two-Dimensional Fractional Brownian Fields

“…Nicholson et al [11] introduced spatial entropy to study earthquake distributions. A temporal definition of entropy was used by [12][13][14][15] to study seismicity in different parts of the world.…”

“…A discrete version of Shannon wavelet entropy was proposed by [25][26][27][29][30][31][32] to characterize self-similar processes with Gaussian and stationary increments. Recently, a similar approach based on wavelet probability densities was proposed by [33] using the Fisher-Shannon method [15].…”

2D Anisotropic Wavelet Entropy with an Application to Earthquakes in Chile

“…Nicholson et al [11] introduced a spatial entropy to quantify the simplification of earthquake distributions due to relocation procedures. A temporal definition of entropy was used by [12][13][14][15][16] to study the seismicity in different parts of the world.…”