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Light mode 3:45am 26/05/2026 to 3:45am 28/05/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
2.0 mm
1:00am 27/05/2026
1:15am 27/05/2026
1 in 1 years
100.0 %
30m
4.0 mm
4:30pm 27/05/2026
5:00pm 27/05/2026
1 in 1 years
100.0 %
45m
5.0 mm
4:15pm 27/05/2026
5:00pm 27/05/2026
1 in 1 years
100.0 %
60m
6.0 mm
4:00pm 27/05/2026
5:00pm 27/05/2026
1 in 1 years
100.0 %
90m
8.0 mm
3:30pm 27/05/2026
5:00pm 27/05/2026
1 in 1 years
100.0 %
120m
9.0 mm
3:45pm 27/05/2026
5:45pm 27/05/2026
1 in 1 years
100.0 %
3h
11.0 mm
3:15pm 27/05/2026
6:15pm 27/05/2026
1 in 1 years
100.0 %
4h
12.0 mm
2:15pm 27/05/2026
6:45pm 27/05/2026
1 in 1 years
100.0 %
6h
12.0 mm
12:45pm 27/05/2026
6:45pm 27/05/2026
1 in 1 years
100.0 %
9h
12.0 mm
9:45am 27/05/2026
6:45pm 27/05/2026
1 in 1 years
100.0 %
12h
13.0 mm
2:30pm 27/05/2026
2:30am 28/05/2026
1 in 1 years
100.0 %
18h
16.0 mm
12:15am 27/05/2026
6:15pm 27/05/2026
1 in 1 years
100.0 %
24h
18.0 mm
6:45pm 26/05/2026
6:45pm 27/05/2026
1 in 1 years
100.0 %
30h
19.0 mm
8:30pm 26/05/2026
2:30am 28/05/2026
1 in 1 years
100.0 %
36h
19.0 mm
2:30pm 26/05/2026
2:30am 28/05/2026
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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