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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
2.4 mm
3:10am 26/05/2026
3:20am 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
3.2 mm
11:20pm 25/05/2026
11:40pm 25/05/2026
1 in 1 years
100.0 %
30m
4.4 mm
11:20pm 25/05/2026
11:50pm 25/05/2026
1 in 1 years
100.0 %
60m
7.2 mm
10:50am 26/05/2026
11:50am 26/05/2026
1 in 1 years
100.0 %
90m
9.8 mm
10:20am 26/05/2026
11:50am 26/05/2026
1 in 1 years
100.0 %
120m
11.6 mm
10:00am 26/05/2026
12:00pm 26/05/2026
1 in 1.0 years
99.96 %
3h
14.4 mm
10:10am 26/05/2026
1:10pm 26/05/2026
1 in 1.0 years
99.9 %
4h
17.2 mm
9:20am 26/05/2026
1:50pm 26/05/2026
1 in 1.0 years
99.92 %
6h
18.8 mm
7:40am 26/05/2026
1:40pm 26/05/2026
1 in 1 years
100.0 %
9h
23.2 mm
4:40am 26/05/2026
1:40pm 26/05/2026
1 in 1 years
100.0 %
12h
28.0 mm
2:50am 26/05/2026
2:50pm 26/05/2026
1 in 1.0 years
99.94 %
18h
35.8 mm
11:00pm 25/05/2026
5:00pm 26/05/2026
1 in 1.0 years
99.86 %
24h
43.4 mm
10:30pm 25/05/2026
10:30pm 26/05/2026
1 in 1.0 years
99.76 %
30h
43.8 mm
4:30pm 25/05/2026
10:30pm 26/05/2026
1 in 1.0 years
99.87 %
36h
43.8 mm
10:30am 25/05/2026
10:30pm 26/05/2026
1 in 1.0 years
99.96 %
48h
45.2 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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