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Light mode11:30pm 09/06/2026 to 11:30pm 11/06/2026
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
1.4 mm
11:50am 10/06/2026
12:00pm 10/06/2026
1 in 1 years
100.0 %
20m
2.2 mm
11:50am 10/06/2026
12:10pm 10/06/2026
1 in 1 years
100.0 %
30m
2.8 mm
6:50pm 10/06/2026
7:20pm 10/06/2026
1 in 1 years
100.0 %
60m
3.4 mm
6:50pm 10/06/2026
7:50pm 10/06/2026
1 in 1 years
100.0 %
90m
4.6 mm
7:50am 10/06/2026
9:20am 10/06/2026
1 in 1 years
100.0 %
120m
6.2 mm
10:10am 10/06/2026
12:10pm 10/06/2026
1 in 1 years
100.0 %
3h
7.6 mm
7:50am 10/06/2026
10:50am 10/06/2026
1 in 1 years
100.0 %
4h
11.6 mm
8:00am 10/06/2026
12:30pm 10/06/2026
1 in 1 years
100.0 %
6h
12.8 mm
6:40am 10/06/2026
12:40pm 10/06/2026
1 in 1 years
100.0 %
9h
17.6 mm
7:20am 10/06/2026
4:20pm 10/06/2026
1 in 1 years
100.0 %
12h
21.0 mm
7:30am 10/06/2026
7:30pm 10/06/2026
1 in 1 years
100.0 %
18h
28.8 mm
1:30am 10/06/2026
7:30pm 10/06/2026
1 in 1 years
100.0 %
24h
31.6 mm
1:50am 10/06/2026
1:50am 11/06/2026
1 in 1 years
100.0 %
30h
32.4 mm
11:30pm 09/06/2026
5:30am 11/06/2026
1 in 1 years
100.0 %
36h
32.4 mm
11:30pm 09/06/2026
11:30am 11/06/2026
1 in 1 years
100.0 %
48h
32.4 mm
11:30pm 09/06/2026
11:30pm 11/06/2026
1 in 1 years
100.0 %
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.
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