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
0.8 mm
9:20pm 15/06/2026
9:30pm 15/06/2026
1 in 1 years
100.0 %
20m
1.2 mm
9:20pm 15/06/2026
9:40pm 15/06/2026
1 in 1 years
100.0 %
30m
1.8 mm
9:20pm 15/06/2026
9:50pm 15/06/2026
1 in 1 years
100.0 %
60m
3.4 mm
9:40pm 15/06/2026
10:40pm 15/06/2026
1 in 1 years
100.0 %
90m
5.0 mm
9:20pm 15/06/2026
10:50pm 15/06/2026
1 in 1 years
100.0 %
120m
6.2 mm
9:20pm 15/06/2026
11:20pm 15/06/2026
1 in 1 years
100.0 %
3h
7.6 mm
9:20pm 15/06/2026
12:20am 16/06/2026
1 in 1 years
100.0 %
4h
8.8 mm
8:20pm 15/06/2026
12:50am 16/06/2026
1 in 1 years
100.0 %
6h
10.0 mm
9:10pm 15/06/2026
3:10am 16/06/2026
1 in 1 years
100.0 %
9h
13.0 mm
9:10pm 15/06/2026
6:10am 16/06/2026
1 in 1 years
100.0 %
12h
15.8 mm
8:10pm 15/06/2026
8:10am 16/06/2026
1 in 1.0 years
99.8 %
18h
18.6 mm
9:00pm 15/06/2026
3:00pm 16/06/2026
1 in 1.0 years
99.7 %
24h
19.0 mm
3:00pm 15/06/2026
3:00pm 16/06/2026
1 in 1.0 years
99.93 %
30h
19.0 mm
9:00am 15/06/2026
3:00pm 16/06/2026
1 in 1 years
100.0 %
36h
19.0 mm
3:00am 15/06/2026
3:00pm 16/06/2026
1 in 1 years
100.0 %
48h
19.0 mm
3:00pm 14/06/2026
3:00pm 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.

