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Light mode 3:50am 25/05/2026 to 3:50am 27/05/2026
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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
0.6 mm
12:40pm 25/05/2026
12:50pm 25/05/2026
1 in 1 years
100.0 %
20m
0.8 mm
12:40pm 25/05/2026
1:00pm 25/05/2026
1 in 1 years
100.0 %
30m
1.2 mm
9:30pm 25/05/2026
10:00pm 25/05/2026
1 in 1 years
100.0 %
60m
2.0 mm
9:30pm 25/05/2026
10:30pm 25/05/2026
1 in 1 years
100.0 %
90m
2.8 mm
9:10pm 25/05/2026
10:40pm 25/05/2026
1 in 1 years
100.0 %
120m
3.6 mm
8:40pm 25/05/2026
10:40pm 25/05/2026
1 in 1 years
100.0 %
3h
4.4 mm
9:00pm 25/05/2026
12:00am 26/05/2026
1 in 1 years
100.0 %
4h
6.0 mm
6:40pm 25/05/2026
11:10pm 25/05/2026
1 in 1 years
100.0 %
6h
7.4 mm
6:50pm 25/05/2026
12:50am 26/05/2026
1 in 1 years
100.0 %
9h
9.2 mm
5:20pm 25/05/2026
2:20am 26/05/2026
1 in 1 years
100.0 %
12h
10.2 mm
12:40pm 25/05/2026
12:40am 26/05/2026
1 in 1 years
100.0 %
18h
12.6 mm
11:50am 25/05/2026
5:50am 26/05/2026
1 in 1 years
100.0 %
24h
13.4 mm
10:40am 25/05/2026
10:40am 26/05/2026
1 in 1 years
100.0 %
30h
15.6 mm
6:00pm 25/05/2026
12:00am 27/05/2026
1 in 1 years
100.0 %
36h
18.6 mm
3:50pm 25/05/2026
3:50am 27/05/2026
1 in 1 years
100.0 %
48h
20.8 mm
3:50am 25/05/2026
3:50am 27/05/2026
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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