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Light mode12:30am 28/05/2026 to 12:30am 30/05/2026
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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
4.0 mm
3:45am 28/05/2026
4:00am 28/05/2026
1 in 1 years
100.0 %
30m
6.0 mm
3:30am 28/05/2026
4:00am 28/05/2026
1 in 1 years
100.0 %
45m
7.0 mm
9:30am 28/05/2026
10:15am 28/05/2026
1 in 1 years
100.0 %
60m
7.0 mm
9:15am 28/05/2026
10:15am 28/05/2026
1 in 1 years
100.0 %
90m
10.0 mm
9:30am 28/05/2026
11:00am 28/05/2026
1 in 1 years
100.0 %
120m
11.0 mm
3:30am 28/05/2026
5:30am 28/05/2026
1 in 1 years
100.0 %
3h
13.0 mm
9:30am 28/05/2026
12:30pm 28/05/2026
1 in 1 years
100.0 %
4h
16.0 mm
3:00am 28/05/2026
7:30am 28/05/2026
1 in 1 years
100.0 %
6h
19.0 mm
5:00am 28/05/2026
11:00am 28/05/2026
1 in 1 years
100.0 %
9h
29.0 mm
3:30am 28/05/2026
12:30pm 28/05/2026
1 in 1.0 years
99.83 %
12h
31.0 mm
2:00am 28/05/2026
2:00pm 28/05/2026
1 in 1.0 years
99.86 %
18h
35.0 mm
12:45am 28/05/2026
6:45pm 28/05/2026
1 in 1.0 years
99.87 %
24h
36.0 mm
1:30am 28/05/2026
1:30am 29/05/2026
1 in 1.0 years
99.98 %
30h
37.0 mm
12:45am 28/05/2026
6:45am 29/05/2026
1 in 1 years
100.0 %
36h
37.0 mm
12:45am 28/05/2026
12:45pm 29/05/2026
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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