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Light mode 3:50am 27/06/2026 to 3:50am 29/06/2026
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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
6.0 mm
1:40am 29/06/2026
1:50am 29/06/2026
1 in 1.9 years
52.1 %
20m
7.6 mm
1:30am 29/06/2026
1:50am 29/06/2026
1 in 1.8 years
56.12 %
30m
8.0 mm
1:30am 29/06/2026
2:00am 29/06/2026
1 in 1.5 years
64.61 %
60m
9.2 mm
12:50am 29/06/2026
1:50am 29/06/2026
1 in 1.4 years
72.16 %
90m
10.6 mm
12:40am 29/06/2026
2:10am 29/06/2026
1 in 1.4 years
71.78 %
120m
11.0 mm
12:10am 29/06/2026
2:10am 29/06/2026
1 in 1.3 years
76.28 %
3h
11.2 mm
11:20pm 28/06/2026
2:20am 29/06/2026
1 in 1.2 years
85.66 %
4h
11.2 mm
9:50pm 28/06/2026
2:20am 29/06/2026
1 in 1.1 years
91.37 %
6h
11.2 mm
8:20pm 28/06/2026
2:20am 29/06/2026
1 in 1.1 years
95.02 %
9h
11.2 mm
5:20pm 28/06/2026
2:20am 29/06/2026
1 in 1.0 years
97.11 %
12h
11.2 mm
2:20pm 28/06/2026
2:20am 29/06/2026
1 in 1.0 years
98.27 %
18h
11.2 mm
8:20am 28/06/2026
2:20am 29/06/2026
1 in 1.0 years
98.85 %
24h
11.4 mm
2:20am 28/06/2026
2:20am 29/06/2026
1 in 1.0 years
99.1 %
30h
11.6 mm
9:50pm 27/06/2026
3:50am 29/06/2026
1 in 1.0 years
99.27 %
36h
11.6 mm
3:50pm 27/06/2026
3:50am 29/06/2026
1 in 1.0 years
99.45 %
48h
11.6 mm
3:50am 27/06/2026
3:50am 29/06/2026
1 in 1.0 years
99.75 %
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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