9:45pm 10/07/2026 to 9:45pm 12/07/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
1.6 mm
10:00am 11/07/2026
10:15am 11/07/2026
1 in 1 years
100.0 %
30m
3.0 mm
9:45am 11/07/2026
10:15am 11/07/2026
1 in 1 years
100.0 %
45m
3.8 mm
9:45am 11/07/2026
10:30am 11/07/2026
1 in 1 years
100.0 %
60m
4.8 mm
9:45am 11/07/2026
10:45am 11/07/2026
1 in 1 years
100.0 %
90m
6.2 mm
9:45am 11/07/2026
11:15am 11/07/2026
1 in 1 years
100.0 %
120m
6.6 mm
9:15am 11/07/2026
11:15am 11/07/2026
1 in 1 years
100.0 %
3h
8.0 mm
9:45am 11/07/2026
12:45pm 11/07/2026
1 in 1 years
100.0 %
4h
9.8 mm
9:45am 11/07/2026
2:15pm 11/07/2026
1 in 1 years
100.0 %
6h
10.6 mm
8:45am 11/07/2026
2:45pm 11/07/2026
1 in 1 years
100.0 %
9h
12.8 mm
9:15am 11/07/2026
6:15pm 11/07/2026
1 in 1 years
100.0 %
12h
13.6 mm
8:45am 11/07/2026
8:45pm 11/07/2026
1 in 1 years
100.0 %
18h
14.0 mm
5:45am 11/07/2026
11:45pm 11/07/2026
1 in 1 years
100.0 %
24h
14.2 mm
6:45am 11/07/2026
6:45am 12/07/2026
1 in 1 years
100.0 %
30h
15.0 mm
8:30am 11/07/2026
2:30pm 12/07/2026
1 in 1 years
100.0 %
36h
16.8 mm
9:00am 11/07/2026
9:00pm 12/07/2026
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.

