Table 5 Statistical PWV variation before several rainfall events (they are also shown by red circles in Fig. 7)
Rainfall events at corresponding GNSS stations | PWV (mm) | Interval (h) | Rate (mm/h) | ||
|---|---|---|---|---|---|
Min | Max | Δ | |||
JZ84 | 54.7 | 60.4 | 5.7 | 4 | 1.4 |
JZ85 | 58.4 | 62.4 | 4 | 2 | 2 |
JZ87 | 58.3 | 62.6 | 4.3 | 1 | 4.3 |
JZ89 | 56.9 | 63.1 | 6.2 | 6 | 1 |
JZ92 | 59.5 | 63.0 | 3.5 | 1 | 3.5 |
JZ94 | 61.3 | 63.7 | 2.4 | 2 | 1.2 |
JZ95 | 59.6 | 64.4 | 4.8 | 4 | 1.2 |