Climate Change Impact on the Trigger of Natural Disasters over South-Eastern Himalayas Foothill Region of Myanmar: Extreme Rainfall Analysis
Table 3
Log-Pearson normal distribution.
(a)
1 hr
3 hr
6 hr
12 hr
24 hr
Mean
13.41071
11.53311
9.502405
6.586385
4.516272
St. dev.
1.313377
1.291345
1.096353
0.958661
0.779865
(b)
Frequency factor
return
2 years
5 years
10 years
50 years
100 years
0
0.842
1.282
2.054
2.326
(c)
Hour
2 years
5 years
10 years
50 years
100 years
1
13.41
14.52
15.09
16.11
16.47
3
11.53
12.62
13.19
14.19
14.54
6
9.50
10.43
10.91
11.75
12.05
12
6.59
7.39
7.82
8.56
8.82
24
4.52
5.17
5.52
6.12
6.33
The calculated values which are utilized in analyses, the rainfall amounts with respect to specific durations, and the return periods for log distribution.