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Light mode 3:30am 02/06/2026 to 3:30am 04/06/2026
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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
3.2 mm
2:00am 04/06/2026
2:15am 04/06/2026
1 in 1.0 years
99.0 %
30m
5.4 mm
1:45am 04/06/2026
2:15am 04/06/2026
1 in 1.0 years
95.58 %
45m
7.2 mm
1:45am 04/06/2026
2:30am 04/06/2026
1 in 1.1 years
90.59 %
60m
8.8 mm
1:45am 04/06/2026
2:45am 04/06/2026
1 in 1.2 years
86.83 %
90m
11.0 mm
1:30am 04/06/2026
3:00am 04/06/2026
1 in 1.2 years
84.02 %
120m
13.0 mm
1:00am 04/06/2026
3:00am 04/06/2026
1 in 1.2 years
81.37 %
3h
18.2 mm
11:45pm 03/06/2026
2:45am 04/06/2026
1 in 1.5 years
66.51 %
4h
23.4 mm
10:45pm 03/06/2026
3:15am 04/06/2026
1 in 1.6 years
62.26 %
6h
24.8 mm
9:15pm 03/06/2026
3:15am 04/06/2026
1 in 1.4 years
71.35 %
9h
24.8 mm
6:15pm 03/06/2026
3:15am 04/06/2026
1 in 1.1 years
90.25 %
12h
24.8 mm
3:15pm 03/06/2026
3:15am 04/06/2026
1 in 1.0 years
96.36 %
18h
24.8 mm
9:15am 03/06/2026
3:15am 04/06/2026
1 in 1.0 years
99.07 %
24h
25.6 mm
3:15am 03/06/2026
3:15am 04/06/2026
1 in 1.0 years
99.75 %
30h
31.4 mm
9:15pm 02/06/2026
3:15am 04/06/2026
1 in 1.0 years
98.62 %
36h
32.2 mm
3:15pm 02/06/2026
3:15am 04/06/2026
1 in 1.0 years
98.92 %
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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