Date

Correlation coefficient

Station I―Station III (PL―Colón)

Station I―Station II (PL―LT)

Station III―Station II (Colón―LT)

17/7/2017

0.875

0.720

0.940

13/8/2017

0.914

0.670

0.801

14/8/2017

0.819

0.589

0.733

1/9/2017

0.903

0.940

0.848

2/9/2017

0.895

0.944

0.848

4/9/2017

0.768

0.809

0.805