7:20pm 23/06/2025 to 7:20pm 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
10m
1.6 mm
11:30am 24/06/2025
11:40am 24/06/2025
1 in 1 years
100.0 %
20m
2.2 mm
8:20am 24/06/2025
8:40am 24/06/2025
1 in 1 years
100.0 %
30m
3.0 mm
8:20am 24/06/2025
8:50am 24/06/2025
1 in 1 years
100.0 %
60m
4.4 mm
5:40pm 24/06/2025
6:40pm 24/06/2025
1 in 1 years
100.0 %
90m
5.4 mm
5:20pm 24/06/2025
6:50pm 24/06/2025
1 in 1 years
100.0 %
120m
6.0 mm
8:20am 24/06/2025
10:20am 24/06/2025
1 in 1 years
100.0 %
3h
7.8 mm
8:20am 24/06/2025
11:20am 24/06/2025
1 in 1 years
100.0 %
4h
11.0 mm
7:50am 24/06/2025
12:20pm 24/06/2025
1 in 1 years
100.0 %
6h
11.0 mm
6:20am 24/06/2025
12:20pm 24/06/2025
1 in 1 years
100.0 %
9h
13.0 mm
9:50am 24/06/2025
6:50pm 24/06/2025
1 in 1 years
100.0 %
12h
17.4 mm
6:50am 24/06/2025
6:50pm 24/06/2025
1 in 1 years
100.0 %
18h
17.4 mm
12:50am 24/06/2025
6:50pm 24/06/2025
1 in 1 years
100.0 %
24h
17.4 mm
7:20pm 23/06/2025
7:20pm 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.