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Light mode 3:15pm 14/05/2026 to 3:15pm 16/05/2026
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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
9.8 mm
1:30pm 16/05/2026
1:45pm 16/05/2026
1 in 2.4 years
41.26 %
30m
9.8 mm
1:15pm 16/05/2026
1:45pm 16/05/2026
1 in 1.3 years
74.57 %
45m
9.8 mm
1:00pm 16/05/2026
1:45pm 16/05/2026
1 in 1.1 years
91.5 %
60m
9.8 mm
12:45pm 16/05/2026
1:45pm 16/05/2026
1 in 1.0 years
97.28 %
90m
9.8 mm
12:15pm 16/05/2026
1:45pm 16/05/2026
1 in 1.0 years
99.7 %
120m
9.8 mm
11:45am 16/05/2026
1:45pm 16/05/2026
1 in 1 years
100.0 %
3h
9.8 mm
11:45am 16/05/2026
2:45pm 16/05/2026
1 in 1 years
100.0 %
4h
3.8 mm
9:30am 15/05/2026
2:00pm 15/05/2026
1 in 1 years
100.0 %
6h
3.8 mm
8:45am 15/05/2026
2:45pm 15/05/2026
1 in 1 years
100.0 %
9h
3.8 mm
8:45am 15/05/2026
5:45pm 15/05/2026
1 in 1 years
100.0 %
12h
9.8 mm
1:45am 16/05/2026
1:45pm 16/05/2026
1 in 1 years
100.0 %
18h
9.8 mm
7:45pm 15/05/2026
1:45pm 16/05/2026
1 in 1 years
100.0 %
24h
13.6 mm
1:45pm 15/05/2026
1:45pm 16/05/2026
1 in 1 years
100.0 %
30h
13.6 mm
9:15am 15/05/2026
3:15pm 16/05/2026
1 in 1 years
100.0 %
36h
13.6 mm
2:30am 15/05/2026
2:30pm 16/05/2026
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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