10:30pm 31/03/2024 to 10:30pm 01/04/2024
You can find out more about Design Rainfall and IFD here.
Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
3.8 mm
9:20pm 01/04/2024
9:30pm 01/04/2024
1 in 1.0 years
99.19 %
20m
7.2 mm
9:10pm 01/04/2024
9:30pm 01/04/2024
1 in 1.1 years
92.25 %
30m
9.8 mm
9:00pm 01/04/2024
9:30pm 01/04/2024
1 in 1.2 years
83.25 %
60m
13.0 mm
8:50pm 01/04/2024
9:50pm 01/04/2024
1 in 1.2 years
81.21 %
90m
17.0 mm
8:50pm 01/04/2024
10:20pm 01/04/2024
1 in 1.5 years
68.88 %
120m
19.4 mm
8:10pm 01/04/2024
10:10pm 01/04/2024
1 in 1.5 years
65.56 %
3h
22.6 mm
7:30pm 01/04/2024
10:30pm 01/04/2024
1 in 1.6 years
64.42 %
4h
26.0 mm
5:50pm 01/04/2024
10:20pm 01/04/2024
1 in 1.6 years
64.27 %
6h
26.6 mm
4:30pm 01/04/2024
10:30pm 01/04/2024
1 in 1.4 years
71.71 %
9h
31.8 mm
1:30pm 01/04/2024
10:30pm 01/04/2024
1 in 1.5 years
67.32 %
12h
32.0 mm
10:30am 01/04/2024
10:30pm 01/04/2024
1 in 1.3 years
76.25 %
18h
32.0 mm
4:30am 01/04/2024
10:30pm 01/04/2024
1 in 1.1 years
88.42 %
24h
32.0 mm
10:30pm 31/03/2024
10:30pm 01/04/2024
1 in 1.1 years
93.26 %
Note: A '1 in 1.0 years' estimate means that it is almost certain to occur at least once in a year, and could occur much more than once per year on average. For smaller values like this the Annual Recurrance Interval (ARI) may be of more relevance, but it is complex to calculate for common events.