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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
5.6 mm
5:00am 26/05/2026
5:10am 26/05/2026
1 in 1.0 years
98.5 %
15m
0.0 mm
7:12am 25/05/2026
7:27am 25/05/2026
1 in 1 years
100.0 %
20m
9.8 mm
4:50am 26/05/2026
5:10am 26/05/2026
1 in 1.1 years
94.26 %
30m
11.8 mm
4:50am 26/05/2026
5:20am 26/05/2026
1 in 1.1 years
93.03 %
60m
14.2 mm
4:40am 26/05/2026
5:40am 26/05/2026
1 in 1.1 years
95.02 %
90m
15.2 mm
4:20am 26/05/2026
5:50am 26/05/2026
1 in 1.0 years
96.1 %
120m
15.6 mm
4:20am 26/05/2026
6:20am 26/05/2026
1 in 1.0 years
97.33 %
3h
15.8 mm
3:50am 26/05/2026
6:50am 26/05/2026
1 in 1.0 years
98.57 %
4h
17.2 mm
4:20am 26/05/2026
8:50am 26/05/2026
1 in 1.0 years
98.75 %
6h
17.6 mm
12:50am 26/05/2026
6:50am 26/05/2026
1 in 1.0 years
99.15 %
9h
22.8 mm
4:50am 26/05/2026
1:50pm 26/05/2026
1 in 1.0 years
98.17 %
12h
24.6 mm
3:00am 26/05/2026
3:00pm 26/05/2026
1 in 1.0 years
98.19 %
18h
26.2 mm
9:00pm 25/05/2026
3:00pm 26/05/2026
1 in 1.0 years
98.5 %
24h
26.4 mm
8:40pm 25/05/2026
8:40pm 26/05/2026
1 in 1.0 years
98.88 %
30h
26.4 mm
2:40pm 25/05/2026
8:40pm 26/05/2026
1 in 1.0 years
99.21 %
36h
26.4 mm
8:40am 25/05/2026
8:40pm 26/05/2026
1 in 1.0 years
99.44 %
48h
26.4 mm
10:30pm 24/05/2026
10:30pm 26/05/2026
1 in 1.0 years
99.73 %
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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