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Light mode10:30pm 24/05/2026 to 10:30pm 26/05/2026
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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
2.8 mm
8:10am 26/05/2026
8:20am 26/05/2026
1 in 1 years
100.0 %
15m
0.0 mm
7:12am 25/05/2026
7:27am 25/05/2026
1 in 1 years
100.0 %
20m
3.8 mm
8:10am 26/05/2026
8:30am 26/05/2026
1 in 1 years
100.0 %
30m
4.8 mm
6:50pm 26/05/2026
7:20pm 26/05/2026
1 in 1 years
100.0 %
60m
8.0 mm
6:20pm 26/05/2026
7:20pm 26/05/2026
1 in 1 years
100.0 %
90m
10.8 mm
5:40pm 26/05/2026
7:10pm 26/05/2026
1 in 1.0 years
99.84 %
120m
13.2 mm
5:20pm 26/05/2026
7:20pm 26/05/2026
1 in 1.0 years
99.59 %
3h
16.8 mm
4:20pm 26/05/2026
7:20pm 26/05/2026
1 in 1.0 years
99.17 %
4h
17.4 mm
3:00pm 26/05/2026
7:30pm 26/05/2026
1 in 1.0 years
99.84 %
6h
19.4 mm
1:30pm 26/05/2026
7:30pm 26/05/2026
1 in 1.0 years
99.87 %
9h
24.2 mm
10:30am 26/05/2026
7:30pm 26/05/2026
1 in 1.0 years
99.8 %
12h
34.0 mm
7:30am 26/05/2026
7:30pm 26/05/2026
1 in 1.0 years
98.66 %
18h
34.4 mm
1:50am 26/05/2026
7:50pm 26/05/2026
1 in 1.0 years
99.53 %
24h
34.4 mm
7:50pm 25/05/2026
7:50pm 26/05/2026
1 in 1.0 years
99.83 %
30h
34.4 mm
1:50pm 25/05/2026
7:50pm 26/05/2026
1 in 1.0 years
99.91 %
36h
34.6 mm
7:50am 25/05/2026
7:50pm 26/05/2026
1 in 1.0 years
99.96 %
48h
34.6 mm
10:30pm 24/05/2026
10:30pm 26/05/2026
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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