Table 1 Mean values of relative velocity changes from the coda-wave interferometry analysis of the vertical-component records
Period of time | 2–4 Hz | 4–8 Hz | 8–16 Hz |
|---|---|---|---|
2011–2012 | +0.016 ± 0.089% (7) | +0.038 ± 0.059% (20) | +0.044 ± 0.042% (17) |
2012–2013 | +0.130 ± 0.137% (4) | +0.049 ± 0.054% (4) | +0.046 ± 0.034% (2) |
2013–2014 | −0.064 ± 0.089% (4) | −0.030 ± 0.100% (7) | −0.012 ± 0.089% (4) |
2011–2013 | +0.225 ± 0.152% (4) | +0.144 ± 0.096% (3) | No data |
2011–2014 | +0.002 ± 0.121% (13) | −0.004 ± 0.049% (15) | +0.018 ± 0.055% (8) |
2012–2014 | −0.008 ± 0.115% (9) | +0.027 ± 0.052% (12) | +0.015 ± 0.048% (15) |