Dark mode
Light mode 3:45am 01/06/2026 to 3:45am 03/06/2026
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
15m
2.0 mm
12:15pm 02/06/2026
12:30pm 02/06/2026
1 in 1 years
100.0 %
30m
3.2 mm
12:00pm 02/06/2026
12:30pm 02/06/2026
1 in 1 years
100.0 %
45m
3.4 mm
12:00pm 02/06/2026
12:45pm 02/06/2026
1 in 1 years
100.0 %
60m
3.6 mm
11:30am 02/06/2026
12:30pm 02/06/2026
1 in 1 years
100.0 %
90m
4.0 mm
11:00am 02/06/2026
12:30pm 02/06/2026
1 in 1 years
100.0 %
120m
4.8 mm
12:00am 03/06/2026
2:00am 03/06/2026
1 in 1 years
100.0 %
3h
6.6 mm
10:45pm 02/06/2026
1:45am 03/06/2026
1 in 1 years
100.0 %
4h
8.2 mm
9:45pm 02/06/2026
2:15am 03/06/2026
1 in 1 years
100.0 %
6h
9.6 mm
8:15pm 02/06/2026
2:15am 03/06/2026
1 in 1 years
100.0 %
9h
11.0 mm
6:45pm 02/06/2026
3:45am 03/06/2026
1 in 1 years
100.0 %
12h
13.4 mm
12:30am 02/06/2026
12:30pm 02/06/2026
1 in 1 years
100.0 %
18h
20.4 mm
8:00am 02/06/2026
2:00am 03/06/2026
1 in 1 years
100.0 %
24h
24.2 mm
2:15am 02/06/2026
2:15am 03/06/2026
1 in 1.0 years
99.96 %
30h
29.4 mm
9:15pm 01/06/2026
3:15am 03/06/2026
1 in 1.0 years
99.6 %
36h
32.4 mm
3:45pm 01/06/2026
3:45am 03/06/2026
1 in 1.0 years
99.29 %
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.
Install
