4:20am 14/06/2026 to 4:20am 16/06/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
6.0 mm
6:00pm 15/06/2026
6:10pm 15/06/2026
1 in 1 years
100.0 %
20m
6.4 mm
6:00pm 15/06/2026
6:20pm 15/06/2026
1 in 1 years
100.0 %
30m
6.4 mm
5:50pm 15/06/2026
6:20pm 15/06/2026
1 in 1 years
100.0 %
60m
6.4 mm
5:20pm 15/06/2026
6:20pm 15/06/2026
1 in 1 years
100.0 %
90m
7.4 mm
6:00pm 15/06/2026
7:30pm 15/06/2026
1 in 1 years
100.0 %
120m
7.4 mm
6:00pm 15/06/2026
8:00pm 15/06/2026
1 in 1 years
100.0 %
3h
7.8 mm
8:00pm 15/06/2026
11:00pm 15/06/2026
1 in 1 years
100.0 %
4h
13.6 mm
6:00pm 15/06/2026
10:30pm 15/06/2026
1 in 1 years
100.0 %
6h
15.4 mm
4:40pm 15/06/2026
10:40pm 15/06/2026
1 in 1 years
100.0 %
9h
15.6 mm
5:00pm 15/06/2026
2:00am 16/06/2026
1 in 1 years
100.0 %
12h
15.8 mm
2:10pm 15/06/2026
2:10am 16/06/2026
1 in 1 years
100.0 %
18h
16.0 mm
4:40am 15/06/2026
10:40pm 15/06/2026
1 in 1 years
100.0 %
24h
16.4 mm
2:10am 15/06/2026
2:10am 16/06/2026
1 in 1 years
100.0 %
30h
16.4 mm
8:10pm 14/06/2026
2:10am 16/06/2026
1 in 1 years
100.0 %
36h
16.4 mm
2:10pm 14/06/2026
2:10am 16/06/2026
1 in 1 years
100.0 %
48h
16.4 mm
4:20am 14/06/2026
4:20am 16/06/2026
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.

