Mann-Kendall test statistic and the z-statistic values for k-sigma events
| . | 3-sigma . | 4-sigma . | 5-sigma . | 6-sigma . |
|---|---|---|---|---|
| Basin 1 | 24 (1.25) | 14 (0.71) | 5 (0.21) | −2 ( − 0.05) |
| Basin 2 | 53 (2.84) | 22 (1.14) | 12 (0.60) | 0 ( − 0.05) |
| Basin 3 | 19 (0.98) | 1 (0) | 17 (0.87) | −14 ( − 0.71) |
| Basin 4 | 14 (0.71) | 5 (0.21) | 17 (0.87) | 6 (0.27) |
| Basin 5 | 10 (0.49) | 12 (0.60) | −9 ( − 0.43) | 7 (0.32) |
| Basin 6 | 9 (0.43) | 10 (0.49) | 10 (0.49) | 11 (0.54) |
| Basin 7 | −2 ( − 0.05) | −26 ( − 1.36) | −22 ( − 1.14) | −17 ( − 0.87) |
| Basin All | 17 (0.87) | 18 (0.93) | 15 (0.76) | 4 (0.16) |
| . | 3-sigma . | 4-sigma . | 5-sigma . | 6-sigma . |
|---|---|---|---|---|
| Basin 1 | 24 (1.25) | 14 (0.71) | 5 (0.21) | −2 ( − 0.05) |
| Basin 2 | 53 (2.84) | 22 (1.14) | 12 (0.60) | 0 ( − 0.05) |
| Basin 3 | 19 (0.98) | 1 (0) | 17 (0.87) | −14 ( − 0.71) |
| Basin 4 | 14 (0.71) | 5 (0.21) | 17 (0.87) | 6 (0.27) |
| Basin 5 | 10 (0.49) | 12 (0.60) | −9 ( − 0.43) | 7 (0.32) |
| Basin 6 | 9 (0.43) | 10 (0.49) | 10 (0.49) | 11 (0.54) |
| Basin 7 | −2 ( − 0.05) | −26 ( − 1.36) | −22 ( − 1.14) | −17 ( − 0.87) |
| Basin All | 17 (0.87) | 18 (0.93) | 15 (0.76) | 4 (0.16) |