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Light mode 1:20pm 14/06/2026 to 1:20pm 16/06/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
2.6 mm
6:40am 16/06/2026
6:50am 16/06/2026
1 in 1.0 years
98.38 %
20m
3.8 mm
6:40am 16/06/2026
7:00am 16/06/2026
1 in 1.0 years
97.33 %
30m
5.4 mm
6:40am 16/06/2026
7:10am 16/06/2026
1 in 1.1 years
91.22 %
60m
8.6 mm
6:20am 16/06/2026
7:20am 16/06/2026
1 in 1.3 years
77.6 %
90m
9.6 mm
6:20am 16/06/2026
7:50am 16/06/2026
1 in 1.2 years
80.66 %
120m
11.6 mm
5:20am 16/06/2026
7:20am 16/06/2026
1 in 1.4 years
72.68 %
3h
13.2 mm
5:00am 16/06/2026
8:00am 16/06/2026
1 in 1.4 years
72.84 %
4h
17.6 mm
2:50am 16/06/2026
7:20am 16/06/2026
1 in 1.7 years
58.84 %
6h
19.8 mm
2:00am 16/06/2026
8:00am 16/06/2026
1 in 1.8 years
55.5 %
9h
24.2 mm
2:10am 16/06/2026
11:10am 16/06/2026
1 in 2.1 years
47.73 %
12h
28.4 mm
11:10pm 15/06/2026
11:10am 16/06/2026
1 in 2.5 years
40.32 %
18h
30.2 mm
7:20pm 15/06/2026
1:20pm 16/06/2026
1 in 2.2 years
45.92 %
24h
37.4 mm
10:40am 15/06/2026
10:40am 16/06/2026
1 in 3.0 years
33.15 %
30h
41.2 mm
7:20am 15/06/2026
1:20pm 16/06/2026
1 in 3.3 years
30.2 %
36h
41.2 mm
1:20am 15/06/2026
1:20pm 16/06/2026
1 in 2.9 years
34.57 %
48h
41.2 mm
1:20pm 14/06/2026
1:20pm 16/06/2026
1 in 2.4 years
41.8 %
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.
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