Table 1. Pearson correlation coefficients between the time series of SPEI-1 and moisture uptake and moisture supply over RR.
| SPEI-1 x | CAR | IND | PAC | SIN | TER | NAU |
| moisture uptake | -0.221 | 0.225 | 0.148 | 0.083 | -0.011 | -0.190 |
| moisture supply | 0.653 | 0.563 | 0.382 | 0.094 | -0.060 | 0.640 |
Table 2. Pearson correlation coefficients between the time series of moisture supply from RR to its remote terrestrial sink and PRE over sink .
| PRE sink | |
| Supply sink | 0.718 |
Values significant at 99% according to the Student’s t-test are in red.