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Light mode 3:20am 29/05/2026 to 3:20am 31/05/2026
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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
1:40pm 30/05/2026
1:50pm 30/05/2026
1 in 1 years
100.0 %
20m
3.4 mm
1:40pm 30/05/2026
2:00pm 30/05/2026
1 in 1 years
100.0 %
30m
4.4 mm
1:40pm 30/05/2026
2:10pm 30/05/2026
1 in 1 years
100.0 %
60m
4.6 mm
1:40pm 30/05/2026
2:40pm 30/05/2026
1 in 1 years
100.0 %
90m
4.6 mm
1:40pm 30/05/2026
3:10pm 30/05/2026
1 in 1 years
100.0 %
120m
4.6 mm
4:10pm 30/05/2026
6:10pm 30/05/2026
1 in 1 years
100.0 %
3h
7.2 mm
1:40pm 30/05/2026
4:40pm 30/05/2026
1 in 1 years
100.0 %
4h
9.4 mm
1:40pm 30/05/2026
6:10pm 30/05/2026
1 in 1 years
100.0 %
6h
9.8 mm
12:20pm 30/05/2026
6:20pm 30/05/2026
1 in 1 years
100.0 %
9h
10.0 mm
9:20am 30/05/2026
6:20pm 30/05/2026
1 in 1 years
100.0 %
12h
10.6 mm
8:30am 30/05/2026
8:30pm 30/05/2026
1 in 1 years
100.0 %
18h
10.8 mm
8:30am 30/05/2026
2:30am 31/05/2026
1 in 1 years
100.0 %
24h
10.8 mm
2:30am 30/05/2026
2:30am 31/05/2026
1 in 1 years
100.0 %
30h
10.8 mm
8:30pm 29/05/2026
2:30am 31/05/2026
1 in 1 years
100.0 %
36h
10.8 mm
2:30pm 29/05/2026
2:30am 31/05/2026
1 in 1 years
100.0 %
48h
11.0 mm
3:20am 29/05/2026
3:20am 31/05/2026
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.
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