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Table 1 Main characteristics of the datasets used in the present study (PGTA: peak ground translational acceleration)

From: Analysis of rotation sensor data from the SINAPS@ Kefalonia (Greece) post-seismic experiment—link to surface geology and wavefield characteristics

Datasets Kefalonia Island site Literature data
Soft soil (phase 1) (ROSA) Rock (phase 2) (RORA) Soft soil (phase 3) (ROAN) Ito, Japan (Takeo 2009) HGSD station, Taiwan (Liu et al. 2009) Garner Valley Downhole Array (Yin et al. 2016)
Number of events 421 118 834 216 52 74
Dates 6/02/2014–19/02/2014 19/02/2014–10/03/2014 11/03/2014–31/07/2016 20/04/1998–30/04/1998 8/05/2007–17/02/2008 11/10/2008–30/12/2014
Site conditions
(V S30; m/s)
250 830 250 Unknown Unknown 280
Maximum PGTA (m/s2) 0.15 3.72 3.44 0.47 1.20
Magnitude corresponding to maximum PGTA 3.9 5.0 5.0 5.8 5.4
Maximum magnitude 4.7 3.9 6.3 5.0 6.6 7.2
Slope: b 0.96 0.89 1.09 0.97 0.90
Intercept: a −2.86 −3.05 −2.90 −2.92 −2.99
Standard deviation 0.15 0.14 0.11 0.12 0.26