9:40pm 10/07/2026 to 9:40pm 12/07/2026
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
1.8 mm
11:30am 11/07/2026
11:40am 11/07/2026
1 in 1 years
100.0 %
20m
3.4 mm
11:30am 11/07/2026
11:50am 11/07/2026
1 in 1 years
100.0 %
30m
4.4 mm
11:20am 11/07/2026
11:50am 11/07/2026
1 in 1 years
100.0 %
60m
6.4 mm
11:10am 11/07/2026
12:10pm 11/07/2026
1 in 1.0 years
99.88 %
90m
7.4 mm
11:00am 11/07/2026
12:30pm 11/07/2026
1 in 1.0 years
99.91 %
120m
8.0 mm
10:50am 11/07/2026
12:50pm 11/07/2026
1 in 1.0 years
99.98 %
3h
8.8 mm
10:30am 11/07/2026
1:30pm 11/07/2026
1 in 1 years
100.0 %
4h
9.8 mm
10:00am 11/07/2026
2:30pm 11/07/2026
1 in 1 years
100.0 %
6h
10.2 mm
10:10am 11/07/2026
4:10pm 11/07/2026
1 in 1 years
100.0 %
9h
10.8 mm
10:40am 11/07/2026
7:40pm 11/07/2026
1 in 1 years
100.0 %
12h
12.6 mm
10:30am 11/07/2026
10:30pm 11/07/2026
1 in 1 years
100.0 %
18h
14.4 mm
10:10am 11/07/2026
4:10am 12/07/2026
1 in 1 years
100.0 %
24h
17.8 mm
10:50am 11/07/2026
10:50am 12/07/2026
1 in 1 years
100.0 %
30h
18.8 mm
8:30am 11/07/2026
2:30pm 12/07/2026
1 in 1 years
100.0 %
36h
19.2 mm
8:40am 11/07/2026
8:40pm 12/07/2026
1 in 1 years
100.0 %
48h
19.2 mm
9:40pm 10/07/2026
9:40pm 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.

