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Light mode 3:45am 31/05/2026 to 3:45am 02/06/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
15m
2.6 mm
9:45pm 01/06/2026
10:00pm 01/06/2026
1 in 1 years
100.0 %
30m
4.8 mm
9:45pm 01/06/2026
10:15pm 01/06/2026
1 in 1 years
100.0 %
45m
6.8 mm
9:45pm 01/06/2026
10:30pm 01/06/2026
1 in 1 years
100.0 %
60m
8.8 mm
9:30pm 01/06/2026
10:30pm 01/06/2026
1 in 1.0 years
99.88 %
90m
12.6 mm
9:30pm 01/06/2026
11:00pm 01/06/2026
1 in 1.0 years
98.71 %
120m
15.8 mm
9:00pm 01/06/2026
11:00pm 01/06/2026
1 in 1.0 years
96.82 %
3h
22.0 mm
9:00pm 01/06/2026
12:00am 02/06/2026
1 in 1.1 years
88.43 %
4h
29.8 mm
9:00pm 01/06/2026
1:30am 02/06/2026
1 in 1.4 years
72.57 %
6h
36.2 mm
8:00pm 01/06/2026
2:00am 02/06/2026
1 in 1.6 years
63.5 %
9h
41.4 mm
6:00pm 01/06/2026
3:00am 02/06/2026
1 in 1.5 years
67.05 %
12h
44.0 mm
3:30pm 01/06/2026
3:30am 02/06/2026
1 in 1.4 years
73.38 %
18h
44.0 mm
9:30am 01/06/2026
3:30am 02/06/2026
1 in 1.1 years
89.85 %
24h
44.0 mm
3:30am 01/06/2026
3:30am 02/06/2026
1 in 1.0 years
95.64 %
30h
44.0 mm
9:30pm 31/05/2026
3:30am 02/06/2026
1 in 1.0 years
97.71 %
36h
44.0 mm
3:30pm 31/05/2026
3:30am 02/06/2026
1 in 1.0 years
98.54 %
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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