Table 2. Statistical features of the different rainfall regimes.

Rainfall regimes	Eigen values	Mean (mm)	Standard deviation	Variation coefficient	Frequency (times)
I	P	60.55	3.83	0.24	3
	I30 (mm h−1)	15.09	0.36	0.01
II	P	14.32	5.05	1.78	13
	I30 (mm h−1)	7.45	2.35	0.74
III	P	12.58	4.03	1.47	8
	I30 (mm h−1)	18.3	3.33	0.61
IV	P	30.27	3.89	0.50	3
	I30 (mm h−1)	7.81	2.10	0.56
V	P	36.00	1.1	0.03	2
	I30 (mm h−1)	33.89	0.98	0.03

Notes.

^*P and I₃₀ represents precipitation amount and maximum 30-min intensity, respectively.