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Light mode 4:45am 01/07/2026 to 4:45am 03/07/2026
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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
4.8 mm
10:30pm 01/07/2026
10:45pm 01/07/2026
1 in 1.0 years
99.08 %
30m
7.0 mm
10:30pm 01/07/2026
11:00pm 01/07/2026
1 in 1.0 years
98.88 %
45m
9.2 mm
10:30pm 01/07/2026
11:15pm 01/07/2026
1 in 1.0 years
98.2 %
60m
11.0 mm
10:30pm 01/07/2026
11:30pm 01/07/2026
1 in 1.0 years
97.07 %
90m
14.6 mm
10:30pm 01/07/2026
12:00am 02/07/2026
1 in 1.1 years
93.67 %
120m
18.4 mm
9:15pm 01/07/2026
11:15pm 01/07/2026
1 in 1.1 years
87.48 %
3h
25.4 mm
8:45pm 01/07/2026
11:45pm 01/07/2026
1 in 1.4 years
72.44 %
4h
35.8 mm
7:15pm 01/07/2026
11:45pm 01/07/2026
1 in 1.9 years
53.56 %
6h
42.0 mm
7:00pm 01/07/2026
1:00am 02/07/2026
1 in 2.0 years
50.89 %
9h
44.8 mm
6:15pm 01/07/2026
3:15am 02/07/2026
1 in 1.5 years
67.88 %
12h
44.8 mm
3:15pm 01/07/2026
3:15am 02/07/2026
1 in 1.2 years
84.85 %
18h
45.4 mm
2:30pm 01/07/2026
8:30am 02/07/2026
1 in 1.0 years
95.63 %
24h
45.4 mm
8:30am 01/07/2026
8:30am 02/07/2026
1 in 1.0 years
98.44 %
30h
50.0 mm
7:00pm 01/07/2026
1:00am 03/07/2026
1 in 1.0 years
98.25 %
36h
66.6 mm
4:15pm 01/07/2026
4:15am 03/07/2026
1 in 1.1 years
87.04 %
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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