| coeff. corr | period (years) | date minimum | date maximum |
sd azimuth (grads) | 0.80 | 6.71 |
| 06/12/1955 |
average azimuth (grads) | 0.96 | 5.53 |
| 05/08/1956 |
amplitude 24 h wave (grads) | 0.92 | 5.57 | 10/08/1856 |
|
amplitude 24.84 h wave (grads) | 0.78 | 6.11 | 24/06/1956 |
|
amplitude 25.82 h wave (grads) | 0.87 | 5.85 | 24/05/1956 |
|
amplitude 12 h wave (grads) | 0.8 | 31.28 |
| 20/01/1943 |