Fig. 3
From: Earthquake monitoring of the Baribis Fault near Jakarta, Indonesia, using borehole seismometers
PPSD for stations a BAR1, b BAR2, c BAR3, d BAR4, e BAR5, f BAR6, and g BAR7. Each plot was constructed using 9648 power spectral densities (PSDs) from August to November 2019. White dashed lines indicate the boundaries of 90 percent of the data distribution in each period. Red lines depict high- and low-noise models (Peterson 1993)