7:15pm 23/06/2025 to 7:15pm 24/06/2025
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
0.5 mm
12:00pm 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
30m
0.5 mm
11:45am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
45m
0.5 mm
11:30am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
60m
0.5 mm
11:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
90m
0.5 mm
10:45am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
120m
0.5 mm
10:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
3h
0.5 mm
9:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
4h
0.5 mm
7:45am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
6h
0.5 mm
6:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
9h
0.5 mm
3:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
12h
0.5 mm
12:15am 24/06/2025
12:15pm 24/06/2025
1 in 1 years
100.0 %
18h
0.5 mm
7:30pm 23/06/2025
1:30pm 24/06/2025
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.