3:15pm 14/06/2026 to 3:15pm 16/06/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
2.8 mm
9:30pm 15/06/2026
9:45pm 15/06/2026
1 in 1 years
100.0 %
30m
4.6 mm
9:15pm 15/06/2026
9:45pm 15/06/2026
1 in 1 years
100.0 %
45m
5.6 mm
9:00pm 15/06/2026
9:45pm 15/06/2026
1 in 1 years
100.0 %
60m
6.8 mm
8:45pm 15/06/2026
9:45pm 15/06/2026
1 in 1 years
100.0 %
90m
9.2 mm
9:00pm 15/06/2026
10:30pm 15/06/2026
1 in 1.0 years
99.64 %
120m
11.0 mm
8:30pm 15/06/2026
10:30pm 15/06/2026
1 in 1.0 years
99.01 %
3h
13.6 mm
8:15pm 15/06/2026
11:15pm 15/06/2026
1 in 1.0 years
98.52 %
4h
15.0 mm
7:00pm 15/06/2026
11:30pm 15/06/2026
1 in 1.0 years
99.06 %
6h
16.2 mm
7:45pm 15/06/2026
1:45am 16/06/2026
1 in 1.0 years
99.38 %
9h
19.2 mm
2:30pm 15/06/2026
11:30pm 15/06/2026
1 in 1.0 years
99.14 %
12h
21.6 mm
2:15pm 15/06/2026
2:15am 16/06/2026
1 in 1.0 years
99.03 %
18h
24.4 mm
2:00pm 15/06/2026
8:00am 16/06/2026
1 in 1.0 years
99.21 %
24h
29.6 mm
2:30pm 15/06/2026
2:30pm 16/06/2026
1 in 1.0 years
98.38 %
30h
29.8 mm
8:30am 15/06/2026
2:30pm 16/06/2026
1 in 1.0 years
98.98 %
36h
30.0 mm
2:30am 15/06/2026
2:30pm 16/06/2026
1 in 1.0 years
99.46 %
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.

