Ambient Seismic Noise Analysis Associated with the 2010 Eruption of Merapi Volcano Using Temporal Variations of Randomness and Background Noise

<div>Comparison of background seismic noise (PSD-PDFs) in Iceland during quiet periods. We use data from two broadband stations (LBH and PAS) in June to calculate background seismic noise at Merapi. The area which is close to the summit of Merapi is relatively noisier compared to the Icelandic region.</div>

International Journal of Geophysics

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Figure 9

Figure 9: Ambient Seismic Noise Analysis Associated with the 2010 Eruption of Merapi Volcano Using Temporal Variations of Randomness and Background Noise 

Figure 9 | Ambient Seismic Noise Analysis Associated with the 2010 Eruption of Merapi Volcano Using Temporal Variations of Randomness and Background Noise 