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
15m
1.2 mm
10:00pm 15/06/2026
10:15pm 15/06/2026
1 in 1 years
100.0 %
30m
2.2 mm
9:45pm 15/06/2026
10:15pm 15/06/2026
1 in 1 years
100.0 %
45m
3.0 mm
9:30pm 15/06/2026
10:15pm 15/06/2026
1 in 1 years
100.0 %
60m
4.0 mm
9:15pm 15/06/2026
10:15pm 15/06/2026
1 in 1 years
100.0 %
90m
5.6 mm
9:00pm 15/06/2026
10:30pm 15/06/2026
1 in 1 years
100.0 %
120m
6.8 mm
8:15pm 15/06/2026
10:15pm 15/06/2026
1 in 1 years
100.0 %
3h
10.0 mm
7:30pm 15/06/2026
10:30pm 15/06/2026
1 in 1.0 years
99.89 %
4h
13.2 mm
5:45pm 15/06/2026
10:15pm 15/06/2026
1 in 1.0 years
99.07 %
6h
15.4 mm
5:00pm 15/06/2026
11:00pm 15/06/2026
1 in 1.0 years
98.58 %
9h
19.2 mm
5:45pm 15/06/2026
2:45am 16/06/2026
1 in 1.0 years
97.26 %
12h
21.6 mm
2:30pm 15/06/2026
2:30am 16/06/2026
1 in 1.0 years
96.8 %
18h
24.4 mm
5:45pm 15/06/2026
11:45am 16/06/2026
1 in 1.0 years
97.22 %
24h
28.4 mm
2:30pm 15/06/2026
2:30pm 16/06/2026
1 in 1.0 years
95.69 %
30h
29.2 mm
9:00am 15/06/2026
3:00pm 16/06/2026
1 in 1.0 years
96.97 %
36h
29.2 mm
3:00am 15/06/2026
3:00pm 16/06/2026
1 in 1.0 years
98.32 %
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.

