3:00pm 14/06/2026 to 3:00pm 16/06/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
1.4 mm
6:00pm 15/06/2026
6:10pm 15/06/2026
1 in 1 years
100.0 %
20m
2.4 mm
6:00pm 15/06/2026
6:20pm 15/06/2026
1 in 1 years
100.0 %
30m
3.4 mm
5:40pm 15/06/2026
6:10pm 15/06/2026
1 in 1 years
100.0 %
60m
5.8 mm
5:20pm 15/06/2026
6:20pm 15/06/2026
1 in 1.0 years
99.4 %
90m
7.4 mm
4:50pm 15/06/2026
6:20pm 15/06/2026
1 in 1.0 years
98.52 %
120m
9.2 mm
5:00pm 15/06/2026
7:00pm 15/06/2026
1 in 1.0 years
96.08 %
3h
11.8 mm
4:30pm 15/06/2026
7:30pm 15/06/2026
1 in 1.1 years
90.7 %
4h
14.8 mm
4:30pm 15/06/2026
9:00pm 15/06/2026
1 in 1.2 years
83.49 %
6h
16.8 mm
3:20pm 15/06/2026
9:20pm 15/06/2026
1 in 1.3 years
79.21 %
9h
17.6 mm
12:50pm 15/06/2026
9:50pm 15/06/2026
1 in 1.2 years
85.83 %
12h
18.2 mm
9:50am 15/06/2026
9:50pm 15/06/2026
1 in 1.1 years
88.41 %
18h
19.8 mm
3:20pm 15/06/2026
9:20am 16/06/2026
1 in 1.1 years
89.42 %
24h
22.4 mm
1:50pm 15/06/2026
1:50pm 16/06/2026
1 in 1.2 years
86.69 %
30h
23.2 mm
7:50am 15/06/2026
1:50pm 16/06/2026
1 in 1.1 years
87.56 %
36h
23.2 mm
1:50am 15/06/2026
1:50pm 16/06/2026
1 in 1.1 years
89.9 %
48h
23.2 mm
3:00pm 14/06/2026
3:00pm 16/06/2026
1 in 1.1 years
93.56 %
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.

