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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
6.2 mm
4:10am 26/05/2026
4:20am 26/05/2026
1 in 1.0 years
99.2 %
15m
0.0 mm
7:12am 25/05/2026
7:27am 25/05/2026
1 in 1 years
100.0 %
20m
9.4 mm
4:00am 26/05/2026
4:20am 26/05/2026
1 in 1.0 years
98.56 %
30m
10.0 mm
3:50am 26/05/2026
4:20am 26/05/2026
1 in 1.0 years
99.3 %
60m
10.8 mm
3:40am 26/05/2026
4:40am 26/05/2026
1 in 1.0 years
99.94 %
90m
12.4 mm
3:50am 26/05/2026
5:20am 26/05/2026
1 in 1.0 years
99.94 %
120m
12.6 mm
3:30am 26/05/2026
5:30am 26/05/2026
1 in 1 years
100.0 %
3h
13.4 mm
3:30am 26/05/2026
6:30am 26/05/2026
1 in 1 years
100.0 %
4h
16.2 mm
3:30am 26/05/2026
8:00am 26/05/2026
1 in 1 years
100.0 %
6h
21.8 mm
3:40am 26/05/2026
9:40am 26/05/2026
1 in 1.0 years
99.84 %
9h
23.8 mm
1:10am 26/05/2026
10:10am 26/05/2026
1 in 1.0 years
99.95 %
12h
26.2 mm
1:30am 26/05/2026
1:30pm 26/05/2026
1 in 1.0 years
99.96 %
18h
29.0 mm
3:50am 26/05/2026
9:50pm 26/05/2026
1 in 1 years
100.0 %
24h
30.8 mm
9:50pm 25/05/2026
9:50pm 26/05/2026
1 in 1 years
100.0 %
30h
31.8 mm
3:50pm 25/05/2026
9:50pm 26/05/2026
1 in 1 years
100.0 %
36h
32.0 mm
9:50am 25/05/2026
9:50pm 26/05/2026
1 in 1 years
100.0 %
48h
36.4 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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