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Light mode 2:50pm 14/06/2026 to 2:50pm 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
1.8 mm
10:40pm 15/06/2026
10:50pm 15/06/2026
1 in 1 years
100.0 %
20m
3.0 mm
10:40pm 15/06/2026
11:00pm 15/06/2026
1 in 1 years
100.0 %
30m
4.0 mm
10:40pm 15/06/2026
11:10pm 15/06/2026
1 in 1.0 years
99.9 %
60m
7.0 mm
10:20pm 15/06/2026
11:20pm 15/06/2026
1 in 1.0 years
97.56 %
90m
9.8 mm
9:50pm 15/06/2026
11:20pm 15/06/2026
1 in 1.1 years
90.04 %
120m
12.0 mm
9:40pm 15/06/2026
11:40pm 15/06/2026
1 in 1.2 years
81.77 %
3h
14.2 mm
9:30pm 15/06/2026
12:30am 16/06/2026
1 in 1.3 years
78.25 %
4h
17.2 mm
9:30pm 15/06/2026
2:00am 16/06/2026
1 in 1.4 years
71.51 %
6h
21.2 mm
9:30pm 15/06/2026
3:30am 16/06/2026
1 in 1.7 years
59.18 %
9h
23.2 mm
7:30pm 15/06/2026
4:30am 16/06/2026
1 in 1.6 years
62.67 %
12h
25.0 mm
7:10pm 15/06/2026
7:10am 16/06/2026
1 in 1.6 years
63.57 %
18h
29.0 mm
7:30pm 15/06/2026
1:30pm 16/06/2026
1 in 1.7 years
59.77 %
24h
31.0 mm
2:50pm 15/06/2026
2:50pm 16/06/2026
1 in 1.6 years
61.55 %
30h
31.0 mm
8:50am 15/06/2026
2:50pm 16/06/2026
1 in 1.5 years
67.86 %
36h
31.0 mm
2:50am 15/06/2026
2:50pm 16/06/2026
1 in 1.4 years
72.79 %
48h
31.0 mm
2:50pm 14/06/2026
2:50pm 16/06/2026
1 in 1.2 years
81.28 %
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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