Table 1 Site amplification of seismic stations on Ontake with respect to station V.ONTN, based on the configuration of seismometers and data loggers on 27 September 2014
From: Descent of tremor source locations before the 2014 phreatic eruption of Ontake volcano, Japan
Station | Amplification factor | Standard deviation (log scale) | Number of data |
|---|---|---|---|
NU.KID1 | 6.0223 | 0.1027 | 35 |
NU.NGR1 | 1.6722 | 0.1071 | 16 |
ROPW | 12.4295 | 0.1085 | 15 |
V.ONTA | 5.3282 | 0.0562 | 35 |
V.ONTN | 1.0 | (none) | (none) |