5:00pm 22/06/2026 to 5:00pm 24/06/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
1.0 mm
8:45am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
30m
1.0 mm
8:30am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
45m
1.0 mm
8:15am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
60m
1.0 mm
8:00am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
90m
1.0 mm
7:30am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
120m
1.0 mm
7:00am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
3h
1.0 mm
6:00am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
4h
1.0 mm
4:30am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
6h
1.0 mm
3:00am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
9h
1.0 mm
12:00am 23/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
12h
1.0 mm
9:00pm 22/06/2026
9:00am 23/06/2026
1 in 1 years
100.0 %
18h
1.0 mm
5:15pm 22/06/2026
11:15am 23/06/2026
1 in 1 years
100.0 %
24h
1.0 mm
5:15pm 22/06/2026
5:15pm 23/06/2026
1 in 1 years
100.0 %
30h
1.0 mm
5:15pm 22/06/2026
11:15pm 23/06/2026
1 in 1 years
100.0 %
36h
1.0 mm
5:15pm 22/06/2026
5:15am 24/06/2026
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.

