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Light mode 3:30am 30/05/2026 to 3:30am 01/06/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
1.4 mm
7:45pm 31/05/2026
8:00pm 31/05/2026
1 in 1 years
100.0 %
30m
2.0 mm
4:30pm 31/05/2026
5:00pm 31/05/2026
1 in 1 years
100.0 %
45m
2.6 mm
4:15pm 31/05/2026
5:00pm 31/05/2026
1 in 1 years
100.0 %
60m
3.6 mm
7:45pm 31/05/2026
8:45pm 31/05/2026
1 in 1 years
100.0 %
90m
4.4 mm
7:30pm 31/05/2026
9:00pm 31/05/2026
1 in 1 years
100.0 %
120m
5.6 mm
7:30pm 31/05/2026
9:30pm 31/05/2026
1 in 1 years
100.0 %
3h
7.4 mm
5:45pm 31/05/2026
8:45pm 31/05/2026
1 in 1 years
100.0 %
4h
10.4 mm
4:15pm 31/05/2026
8:45pm 31/05/2026
1 in 1 years
100.0 %
6h
12.6 mm
4:15pm 31/05/2026
10:15pm 31/05/2026
1 in 1 years
100.0 %
9h
17.4 mm
4:15pm 31/05/2026
1:15am 01/06/2026
1 in 1 years
100.0 %
12h
21.6 mm
2:00pm 31/05/2026
2:00am 01/06/2026
1 in 1 years
100.0 %
18h
26.6 mm
9:30am 31/05/2026
3:30am 01/06/2026
1 in 1 years
100.0 %
24h
26.6 mm
3:30am 31/05/2026
3:30am 01/06/2026
1 in 1 years
100.0 %
30h
27.6 mm
9:30pm 30/05/2026
3:30am 01/06/2026
1 in 1 years
100.0 %
36h
27.6 mm
3:30pm 30/05/2026
3:30am 01/06/2026
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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