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Light mode 3:20am 24/05/2026 to 3:20am 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
2.2 mm
8:30pm 25/05/2026
8:40pm 25/05/2026
1 in 1 years
100.0 %
20m
2.6 mm
8:20pm 25/05/2026
8:40pm 25/05/2026
1 in 1 years
100.0 %
30m
3.0 mm
8:10pm 25/05/2026
8:40pm 25/05/2026
1 in 1 years
100.0 %
60m
4.6 mm
2:20am 26/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
90m
4.8 mm
1:50am 26/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
120m
4.8 mm
1:20am 26/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
3h
4.8 mm
12:20am 26/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
4h
4.8 mm
10:50pm 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
6h
4.8 mm
9:20pm 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
9h
8.0 mm
6:20pm 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
12h
8.0 mm
3:20pm 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
18h
10.0 mm
9:20am 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
24h
10.2 mm
3:20am 25/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
30h
10.4 mm
9:20pm 24/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
36h
10.4 mm
3:20pm 24/05/2026
3:20am 26/05/2026
1 in 1 years
100.0 %
48h
10.4 mm
3:20am 24/05/2026
3:20am 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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